Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 18531 > 

18531-94-7

Basic Information
CAS No.: 18531-94-7
Name: (R)-(+)-1,1'-Bi-2-naphthol
Article Data: 152
Molecular Structure:
Molecular Structure of 18531-94-7 ((R)-(+)-1,1'-Bi-2-naphthol)
Formula: C20H14O2
Molecular Weight: 286.33
Synonyms: (R)-BINOLR-(-)-2,2'-Dihydroxy-1,1'-binaphthyl;(R)-(+)-BINOL18531-94-7;(R)-(+)-1,1\'-Bi-2-naphthol;R-(+)-1,1'-Bi-2-Naphthol;R(+)-1,1'- bi-2-naphthol;(R)-(+)-BINOL;(R)-(+)-1,1'-Bi(2-naphthol);(R)-(+)-1,1-Bi-2-naphthol;R-(+)-1,1'-binaphthyl-2,2'-diol;(R)-BINOL;R-Binol;
EINECS: 210-014-0
Density: 1.301 g/cm3
Melting Point: 215-218 °C
Boiling Point: 388.69°C (rough estimate)
Solubility: Dioxane: 50 mg/mL, clear
Appearance: white to light yellow crystal powder
Hazard Symbols: ToxicT,IrritantXi
Risk Codes: 25-36-36/37/38
Safety: 26-45-24/25-36
Transport Information: UN 2811 6.1/PG 3
PSA: 40.46000
LogP: 5.07120
Synthetic route

C25H22O3

18531-94-7

(R)-1,1'-Bi-2-naphthol

18531-99-2

(S)-[1,1']-binaphthalenyl-2,2'-diol

Conditions
ConditionsYield
With lithium hydroxide In tetrahydrofuran; water at 24℃; for 16h; Inert atmosphere;A n/a
B 98%
602-09-5

1,1'-bi-2-naphthol

18531-94-7

(R)-1,1'-Bi-2-naphthol

Conditions
ConditionsYield
Stage #1: 1,1'-bi-2-naphthol With copper(l) chloride; (1R,5S,11aS)-3-methyldecahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine In methanol; dichloromethane at -20 - 20℃; for 24h; Inert atmosphere; Darkness;
Stage #2: With sodium hydrogencarbonate In methanol; dichloromethane; water at -20℃; optical yield given as %ee; enantioselective reaction;
96%
Multistep reaction;86%
Stage #1: 1,1'-bi-2-naphthol With (3R)-3-propyl-4-((S)-1'-phenylethylamino)butanoic acid; (3S)-3-propyl-4-((S)-1'-phenylethylamino)butanoic acid In methanol at 60℃; for 1h; Resolution of racemate;
Stage #2: With (3R)-3-propyl-4-((R)-1'-phenylethylamino)butanoic acid; (3S)-3-propyl-4-((R)-1'-phenylethylamino)butanoic acid In methanol at 60℃; for 1h; Resolution of racemate;
Stage #3: With hydrogenchloride In water; ethyl acetate
68%
6708-06-1, 19943-27-2, 20873-90-9, 36588-47-3, 36588-48-4, 53990-71-9, 53990-72-0

(5aS,10aS)-octahydrodipyrrolo[1,2-a:1',2'-d]pyrazine-5,10-dione

602-09-5

1,1'-bi-2-naphthol

A

C20H14O2*C10H14N2O2

18531-94-7

(R)-1,1'-Bi-2-naphthol

Conditions
ConditionsYield
In ethyl acetate for 2h; Reflux; Resolution of racemate; Green chemistry;A n/a
B 96%
602-09-5

1,1'-bi-2-naphthol

18531-94-7

(R)-1,1'-Bi-2-naphthol

18531-99-2

(S)-[1,1']-binaphthalenyl-2,2'-diol

Conditions
ConditionsYield
With N-benzylcinchoninium chloride In acetonitrile for 4h; resolution of racemate; Heating;A 95%
B 95%
With (-)-N-benzylcinchonidinium chloride In acetonitrile for 4h; Heating;A 83%
B n/a
Stage #1: 1,1'-bi-2-naphthol With dimethylsulfide borane complex In tetrahydrofuran; toluene at 80℃; for 0.5h; Inert atmosphere;
Stage #2: With Quinine In tetrahydrofuran at 80℃; for 12h; Inert atmosphere;
Stage #3: With hydrogenchloride In water at 20℃; for 0.5h; Inert atmosphere;
A n/a
B 46%
135-19-3

β-naphthol

18531-94-7

(R)-1,1'-Bi-2-naphthol

18531-99-2

(S)-[1,1']-binaphthalenyl-2,2'-diol

Conditions
ConditionsYield
With oxygen; oxovanadium(IV) In tetrachloromethane at 20℃; for 144h;A 94%
B n/a
With dexamfetamine; copper dichloride In methanol Product distribution; Mechanism; stereoselectivity of the coupling reaction with various optically active amines; variation of the temperature;
With dexamfetamine; copper dichloride In methanol at 25℃; for 20h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

N-(2-((2'-hydroxy-[1,1'-binaphthalen]-2-yl)oxy)octyl)-3,5-dinitrobenzamide

A

N-(2-chlorooctyl)-3,5-dinitrobenzamide

18531-94-7

(R)-1,1'-Bi-2-naphthol

Conditions
ConditionsYield
With boron trichloride In n-heptane; dichloromethane at 25℃; for 24h; Inert atmosphere;A 76%
B 85%
135-19-3

β-naphthol

18531-94-7

(R)-1,1'-Bi-2-naphthol

Conditions
ConditionsYield
With oxygen; C26H28N2O9V2 In tetrachloromethane at 0℃; for 168 - 192h; Product distribution / selectivity;84%
With C34H36N2O10V2 In dichloromethane at 30℃; for 24h; enantioselective reaction;100 %Spectr.
Multi-step reaction with 3 steps
1: iron(III) chloride / water / Reflux
2: triethylamine; dmap / dichloromethane / 24 h / 20 °C / Inert atmosphere; Resolution of racemate
3: potassium hydroxide / methanol; 1,4-dioxane / 20 °C
View Scheme

(R,S(S),S(S))-1,1'-binaphthalene-2,2'-diyl bis-(tert-butylsulfinate)

100-58-3

phenylmagnesium bromide

18531-94-7

(R)-1,1'-Bi-2-naphthol

B

4850-72-0

(-)-(S)-tert-butyl phenyl sulfoxide

Conditions
ConditionsYield
Stage #1: (R,S(S),S(S))-1,1'-binaphthalene-2,2'-diyl bis-(tert-butylsulfinate); phenylmagnesium bromide In tetrahydrofuran at -78 - -20℃; Inert atmosphere;
Stage #2: With water; ammonium chloride In tetrahydrofuran at -20 - 20℃; Inert atmosphere; optical yield given as %ee;
A n/a
B 84%

(R)-2'-hydroxy-[1,1'-binaphthalen]-2-yl (1R,4S)-1,2,3,4-tetrahydro-1,4-epoxynaphthalene-1-carboxylate

18531-94-7

(R)-1,1'-Bi-2-naphthol

Conditions
ConditionsYield
With potassium hydroxide In 1,4-dioxane; methanol at 20℃;84%

(R)-(+)-1-(2-hydroxynapthalen-1-yl)napthalen-2-yl acetate

18531-94-7

(R)-1,1'-Bi-2-naphthol

Conditions
ConditionsYield
With potassium carbonate In methanol at 20℃; for 0.166667h; Inert atmosphere;83%
With methanol; potassium carbonate
  • Display:default sort

    New supplier

  • (R)-(+)-1,1'-Bi-2-naphthol Manufacturer/High quality/Best price/In stock

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • High quality (R)-(+)-1,1'-Bi-2-Naphthol  supplier in China

  • Casno:

    18531-94-7

    High quality (R)-(+)-1,1'-Bi-2-Naphthol supplier in China

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional

  •  Simagchem Corporation

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592-2680277

    Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    high quality Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • Factory Supply (R)-1,1'-Binaphthalene-2,2'-diol

  • Casno:

    18531-94-7

    Factory Supply (R)-1,1'-Binaphthalene-2,2'-diol

    Min.Order: 1

    FOB Price:  USD $ 0.0-0.0

    The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

    Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xia

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • Factory Price API 99% (R)-(+)-1,1'-Bi-2-naphthol 18531-94-7 GMP Manufacturer

  • Casno:

    18531-94-7

    Factory Price API 99% (R)-(+)-1,1'-Bi-2-naphthol 18531-94-7 GMP Manufacturer

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.1-0.1

    1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

    Xi'an Xszo Chem Co. Ltd is a wholly-owned subsidiary of the SZO Chem Group. SZO Group is composed of Xi'an Xszo Chem Co. Ltd & Shaanxi SZO Tech Co., Ltd. SZO industry Group have mo

  •  Xi'an Xszo Chem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-029-88698540

    Address:No.16,Jingqin Rd. JingWei Industrial park,Shaanxi,China,710200

       Inquiry Now

  • (R)-(+)-2,2'-Dihydroxy-1,1'-binaphthyl

  • Casno:

    18531-94-7

    (R)-(+)-2,2'-Dihydroxy-1,1'-binaphthyl

    Min.Order: 5 Kiloliter

    FOB Price:  USD $ 1.2-5.0

    Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol ;(R)-(+)-BINOL 18531-94-7

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol ;(R)-(+)-BINOL 18531-94-7

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    (R)-(+)-1,1'-Bi-2-naphthol ;(R)-(+)-BINOL 18531-94-7 (R)-(+)-1,1'-Bi-2-naphthol Basic information Product Name: (R)-(+)-1,1'-Bi-2-naphthol Synonyms: (R)-(+)-1,1'-BIS(2-

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • (R)-(+)-Binol 18531-94-7 (R) - (+) -1, 1'-Bi-2-Naphthol

  • Casno:

    18531-94-7

    (R)-(+)-Binol 18531-94-7 (R) - (+) -1, 1'-Bi-2-Naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-10.0

    With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu

    Our company specializes in processing and selling chemical raw materials, chemical th Asia, Europe, America, Africa and other more than 20 countries and regions. ? Companies adheri

  •  Hebei Nengqian Chemical Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 18922142716

    Address:hebei

       Inquiry Now

  • New product CAS 18531-94-7 with high-quality service

  • Casno:

    18531-94-7

    New product CAS 18531-94-7 with high-quality service

    Min.Order: 10 Gram

    FOB Price:  USD $ 146.0-176.0

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 10 Kilogram

    FOB Price:  USD $ 80.0-100.0

    Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

    Wuhan Han Sheng New Material Technology Co. Ltd is a professional company which specialized in manufacturing and selling chemical raw materials, chemical products, pharmaceutical i

  •  Wuhan Han Sheng New Material Technology Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:17798174412

    Address:Room 401, Floor 4, Building 3-1, Guandong Science and Technology Industrial Park, Jiayuan Road, Guandong Street, Donghu Hi tech Development Zone, Wuhan

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol   CAS: 18531-94-7

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol CAS: 18531-94-7

    Min.Order: 5 Metric Ton

    FOB Price:  USD $ 1.0-2.0

    Product Name (R)-(+)-1,1'-BI-2-NAPHTHOL Synonyms (R)-(+)-1,1'-BI-2-NAPHTHOL;(R)-[1,1]-BINAPHTHALENYL-2,2'-DIOL CAS: 18531-94-7 MF: C19H22FN3O4

    Welcome to Henan Sinotech! Sinotech Corporation has exceptional sourcing ability for chemicals used in Organic Fine Chemicals and APIs; Inorganic chemicals; Flame Retardants;OLED

  •  Henan Sinotech Import&Export Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-371-86181678

    Address:No. 260, Dongming Road,Jinshui District

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol cas:18531-94-7factory price

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol cas:18531-94-7factory price

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Appearance:white to off-white Powder Storage:Store below +30°C. Package:25kg/Barrel Application:It is used to synthesize various chiral pharmaceutical intermediates Transportation:Express/Sea/Air Port:Any port in china

    Founded in 2005, Sartort, located in Hangzhou, is a leading company engaging in chemistry, pharmaceutical and advanced materials. At present, Sartort has such controlled subsidi

  •  Hangzhou Sartort Biopharma Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-87039693

    Address:No. 57, Tech Park Road, Hangzhou, Zhejiang, China

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol 18531-94-7

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol 18531-94-7

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • Pharmaceutical intermediate (R)-(+)-1,1'-Bi-2-naphthol/cas:18531-94-7

  • Casno:

    18531-94-7

    Pharmaceutical intermediate (R)-(+)-1,1'-Bi-2-naphthol/cas:18531-94-7

    Min.Order: 1 Gram

    FOB Price:  USD $ 21.0-44.0

    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

  •  Baoji Guokang Healthchem co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol CAS:18531-94-7

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol CAS:18531-94-7

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    (R)-(+)-1,1'-Bi-2-naphthol CAS:18531-94-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality or

    Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, speciali

  •  Qingdao Beluga Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+8613854236000

    Address:qingdao

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-Naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-Naphthol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, special chemicals and OLED materials &

  •  Xiamen Hisunny Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-592-3327115

    Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China

       Inquiry Now

  • R-(+)-1,1'-Bi-2-naphthol R-(+)-Binol 18531-94-7

  • Casno:

    18531-94-7

    R-(+)-1,1'-Bi-2-naphthol R-(+)-Binol 18531-94-7

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By

    Triumph International Development Limilted is engaged in the API, pharmaceutical intermediates research and developmen.Adhering to the "customer first" business philosophy,we suppl

  •  Triumph International Development Limilted

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-536-7971999

    Address:Yinhai Road,Shouguang

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-100000.0

    Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

    AFINE CHEMICALS LIMITED is specialized in the fine chemicals and pharmaceuticals and we have enjoyed great popularity in world markets. Since 2005, we have been rapidly growing to

  •  Afine Chemicals Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85134551

    Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service profession

  •  Hangzhou Keyingchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85378921

    Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.

       Inquiry Now

  • (R)-(+)-1,1-Bi-2-Naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1-Bi-2-Naphthol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol CAS NO.18531-94-7

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol CAS NO.18531-94-7

    Min.Order: 1 Gram

    FOB Price:  USD $ 6.0-9.0

    ProName: (R)-(+)-1,1'-Bi-2-naphthol CasNo: 18531-94-7 Molecular Formula: C20H14O2 Appearance: white powder Application: Organic synthesis DeliveryTime: 20day PackAge: According to the demand of customer Port: shanghai ProductionCapacity

    SaiWanTe (Shanghai) New Material Technology Co.,Ltd , located in shanghai ,China. It is specialized in the R&D, production and sales of chemical raw matereials, cosmetic additives,

  •  Saiwante (shanghai) New Material Technology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:17733953109

    Address:3/F AND 4/F NO.1 LANE 65 HUANLONG RD.CHINA(SHANGHAI) PILOT FREE TRADE ZONE

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol/High quality/Best price

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol/High quality/Best price

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0

    Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

    Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We sp

  •  Shanghai Massive Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 21 34943721

    Address:Room 435, 4th floor, Building 9, No. 2568 Gudai Road,Minhang District, Shanghai,

       Inquiry Now

  • High quality (R)-(+)-1,1'-Bi-2-Naphthol

  • Casno:

    18531-94-7

    High quality (R)-(+)-1,1'-Bi-2-Naphthol

    Min.Order: 10 Gram

    FOB Price:  USD $ 100.0-100.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • (R)-BINOL

  • Casno:

    18531-94-7

    (R)-BINOL

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    (R)-BINOLAppearance:White fine powder Storage:Kept in a cool,dry and ventilated place Package:according to customers' requirements Application:Meets the requirements Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF

    Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various

  •  Hangzhou Lingrui Chemical Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86 571-88092529

    Address:201-B 2# Building Qinglan science park, 321# JinPeng Str. Xihu District Hangzhou City, PR.CHINA

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 100 Gram

    FOB Price:  USD $ 100.0-2000.0

    We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

    SHANGHAI SYSTEAM BIOCHEM CO., LTD. is one of the professional suppliers in Chinese pharmaceutical market and is specialized in custom synthesis, chemical/pharmaceutical/ pesticides

  •  SHANGHAI SYSTEAM BIOCHEM CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-021-58380978

    Address:Building 87,Lane 669, Dong Jing Road Shanghai,P.R.China

       Inquiry Now

  • R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Superior quality, moderate price & quick delivery. Appearance:white crystalline powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical

    Hangzhou Yunuo Chemical Co., Ltd. is located in Hangzhou City, China We are specialized in fine chemicals and basic chemical auxiliary materials, Organic compounds, rubber

  •  HANGZHOU YUNUO CHEMICAL CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0571-83715115

    Address:hangzhou

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

    TaiChem was established in 2015 and registered in China medical city - Taizhou, Jiangsu Province. The company has about 1800 square meters of class A plant facility. TaiChem focuse

  •  TaiChem Taizhou Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-0523-86810091

    Address:Changjiang Dadao 18

       Inquiry Now

  • High Quality R-(+)-1,1’-Bi-2-Naphthol in stock

  • Casno:

    18531-94-7

    High Quality R-(+)-1,1’-Bi-2-Naphthol in stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Product name: R-(+)-1,1’-Bi-2-Naphthol CAS No.:18531-94-7 Molecule Formula:C20H14O2 Molecule Weight:299.32 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TEST

    Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been m

  •  Siwei Development Group Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-82881840

    Address:Rm2-2-503 Zhongdingyuan, Xianghurenjia Wenyan Xiaoshan, Hangzhou China

       Inquiry Now

  • Buy Top Purity (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    Buy Top Purity (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

    Jiangsu Qianyu Molecular Technology Co., LTD. Jiangsu Qianyu Molecular Technology is a high-tech medical and health enterprise,located in a developed transportation city Xuzhou, Ch

  •  Jiangsu Qianyu Molecular Technology Co., LTD.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 18652199763

    Address:No.2-812, Zhongyin Plaza,Yunlong District

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    (R)-(+)-1,1'-Bi-2-naphthol Basic information Product Name: (R)-(+)-1,1'-Bi-2-naphthol Synonyms: (R)-(+)-BI-2-NAPHTHOL;(R)-[1,1']-Binaphth-2-ol, (R)-BINOL;(+)-2,2μ-Dihydroxy-1,1μ-dinaphthyl, (R)-(+)-1,1μ-Binaphthalene-2,2&m

    SHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, et

  •  Shanghai Minstar Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-18019205509

    Address:BUILDING 8, NO.1098, CHUANSHA ROAD, SHANGHAI, CHINA

       Inquiry Now

  • high quality (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    high quality (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 18.0-20.0

    factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

    Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in

  •  EAST CHEMSOURCES LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15053231572

    Address:No.1581-12,Jinshui Road, Licang, Qingdao,China

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Why choice me: √1, We guarantee deeply analyze and demonstrate, purity more than 99% √ 2, Factory outlet with priority price & large stock. √ 3, Special magic vacuum safe package & safe shipping way.All parcel shipments

    Zibo Dorne chemical technology co., LTD. Is a comprehensive chemical enterprise integrating r&d, production and sales. It is a leading manufacturer and supplier of chemical product

  •  Zibo Dorne chemical technology co. LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-13583358881

    Address:No. 416, 4th floor, zhongguancun science and technology city, no. 1, west 6th road, zhangdian district

       Inquiry Now

  • high quality (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    high quality (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, s

  •  Shandong Mopai Biotechnology Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15965530500

    Address:shandong

       Inquiry Now

  • (R)-(+)-1,1'-Bi-2-naphthol

  • Casno:

    18531-94-7

    (R)-(+)-1,1'-Bi-2-naphthol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h

    Located in Hangzhou National Hi-Tech Industrial Development Zone, Hangzhou zhongqi chem co.,Ltd is an ISO 9001:2015 & SGS certified molden chemical company,who is mainly focus on t

  •  Hangzhou Zhongqi chem Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0086-571-86976032

    Address:Kangkang Gu 1010, Chun xiao road 61,Binjiang District 310052,Hangzhou city , China

       Inquiry Now

  • R-(+)-1,1'-Bi-2-Naphthol

  • Casno:

    18531-94-7

    R-(+)-1,1'-Bi-2-Naphthol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

    Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns

  •  Hunan chemfish Pharmaceutical co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0731-85567275

    Address:No.10048, xiangjiang centry bulding ,kaifu district ,changsha city ,Hunan

       Inquiry Now

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 18531-94-7

Specification

(R)-(+)-1,1'-Bi-2-naphthol with cas registry number of 18531-94-7 is white to light yellow crystal powder, also called beta-Binaphthol; 1,1'-Bi-2-naphthol; Chiral binaphthol; Bis-beta-naphtho ; 2,2'-Dinaphthol; .beta.-Binaphthol; 1,1'-Bis-2-naphthol; 2,2'-Dihydroxydinaphthyl; Bis-.beta.-naphthol; 2,2'-Dihydroxybinaphthalene. It is an organic compound that is often used as a ligand for transition-metal catalysed asymmetric synthesis.

Physical properties about (R)-(+)-1,1'-Bi-2-naphthol are: (1)ACD/LogP: 4.861; (2)ACD/LogD (pH 5.5): 4.86; (3)ACD/LogD (pH 7.4): 4.81; (4)ACD/BCF (pH 5.5): 2907.26; (5)ACD/BCF (pH 7.4): 2575.61; (6)ACD/KOC (pH 5.5): 10484.68; (7)ACD/KOC (pH 7.4): 9288.64; (8)#H bond acceptors: 2; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 3; (11)Index of Refraction: 1.758 ; (12)Molar Refractivity: 90.293 cm3; (13)Molar Volume: 219.809 cm3; (14)Polarizability: 35.795 10-24cm3; (15)Surface Tension: 62.6150016784668 dyne/cm; (16)Density: 1.303 g/cm3; (17)Flash Point: 218.932 °C; (18)Enthalpy of Vaporization: 75.079 kJ/mol; (19)Boiling Point: 462.104 °C at 760 mmHg;

When you are using this chemical, please be cautious about it as the following:
1. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice;
2. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible);
3. Avoid contact with skin and eyes;
4. Wear suitable protective clothing;

You can still convert the following datas into molecular structure:
(1)SMILES:c1ccc2c(c1)ccc(c2c3c4ccccc4ccc3O)O;
(2)Std. InChI:InChI=1S/C20H14O2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,21-22H;
(3)Std. InChIKey:PPTXVXKCQZKFBN-UHFFFAOYSA-N