Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 40834 > 

40834-42-2

Basic Information
CAS No.: 40834-42-2
Name: 5-HYDROXY-4-METHYL-2(5H)FURANONE
Article Data: 13
Molecular Structure:
Molecular Structure of 40834-42-2 (5-HYDROXY-4-METHYL-2(5H)FURANONE)
Formula: C5H6O3
Molecular Weight: 114.101
Synonyms: 4-Hydroxy-3-methylbut-2-en-4-olide;4-Methyl-5-hydroxy-2(5H)-furanone;5-Hydroxy-4-methyl-5H-furan-2-one;5-hydroxy-4-methylfuran-2(5H)-one;4-Methyl-5-hydroxy-2(5H)-furanone;
EINECS: 609-869-6
Density: 1.35 g/cm3
Boiling Point: 328.121 °C at 760 mmHg
Flash Point: 163.168 °C
PSA: 46.53000
LogP: -0.19210
Synthetic route
83803-81-0

ethyl (E/Z)-4,4-dimethoxy-3-methylbut-2-enoate

40834-42-2

5-hydroxy-4-methyl-5H-furan-2-one

Conditions
ConditionsYield
With hydrogenchloride; iodine for 3h; Heating;100%

C14H26O3Si

40834-42-2

5-hydroxy-4-methyl-5H-furan-2-one

Conditions
ConditionsYield
With amberlyst-15; water Ambient temperature;81%
123-38-6

propionaldehyde

298-12-4

Glyoxilic acid

40834-42-2

5-hydroxy-4-methyl-5H-furan-2-one

Conditions
ConditionsYield
With morpholine; hydrogenchloride In water at 20℃; for 13h; Reflux;76%
With morpholine In 1,4-dioxane; water
Stage #1: Glyoxilic acid With morpholine In n-heptane; water at 0 - 20℃;
Stage #2: propionaldehyde In n-heptane; water at 20 - 45℃;
Stage #3: With hydrogenchloride In n-heptane; water at 20℃;
123-38-6

propionaldehyde

563-96-2

2,2-dihydroxyacetic acid

40834-42-2

5-hydroxy-4-methyl-5H-furan-2-one

Conditions
ConditionsYield
With morpholin hydrochloride In 1,4-dioxane; water 1) RT, 1 h, 2) 24 h, reflux;76%
616-02-4

citraconic acid anhydride

A

931-23-7

5-Hydroxy-3-methyl-5H-furan-2-one

B

40834-42-2

5-hydroxy-4-methyl-5H-furan-2-one

Conditions
ConditionsYield
With lithium tri-t-butoxyaluminum hydride In tetrahydrofuran at -30 - -15℃; for 3h; Inert atmosphere;A 7%
B 60%
616-02-4

citraconic acid anhydride

A

40834-42-2

5-hydroxy-4-methyl-5H-furan-2-one

B

6124-79-4

4-methyl-2(5H)-furanone

C

22122-36-7

3-methyl-5H-furan-2-one

Conditions
ConditionsYield
With sodium tetrahydroborate In tetrahydrofuran THF, 0 deg C, 45 min; room temperature, 45 min;A 5%
B 43%
C 5%
78920-07-7

γ-morpholinobutenolide

40834-42-2

5-hydroxy-4-methyl-5H-furan-2-one

Conditions
ConditionsYield
With hydrogenchloride for 0.25h; Heating; Yield given;
78920-13-5

2-ethoxy-3-methyl-2H-furan-5-one

40834-42-2

5-hydroxy-4-methyl-5H-furan-2-one

Conditions
ConditionsYield
With hydrogenchloride for 0.25h; Heating; Yield given;
26315-61-7

L-menthyl glyoxylate

51043-49-3

(E)-1-(N-morpholino)propene

A

40834-42-2

5-hydroxy-4-methyl-5H-furan-2-one

B

109745-72-4

(E)-3-Methyl-4-oxo-but-2-enoic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Conditions
ConditionsYield
With sulfuric acid; toluene-4-sulfonic acid Multistep reaction. Yields of byproduct given;
With sulfuric acid; toluene-4-sulfonic acid Yield given. Multistep reaction;
203131-19-5

4-methyl-2-(triisopropyl)silyloxy-furan

40834-42-2

5-hydroxy-4-methyl-5H-furan-2-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 78 percent / dimethyldioxirane / acetone; CH2Cl2
2: 81 percent / H2O, Amberlyst-15 / Ambient temperature
View Scheme
  • Display:default sort

    New supplier

  • Factory Supply 2(5H)-Furanone, 5-hydroxy-4-methyl-

  • Casno:

    40834-42-2

    Factory Supply 2(5H)-Furanone, 5-hydroxy-4-methyl-

    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

  • High Quality Oled CAS 40834-42-2 2(5H)-Furanone,5-hydroxy-4-methyl-

  • Casno:

    40834-42-2

    High Quality Oled CAS 40834-42-2 2(5H)-Furanone,5-hydroxy-4-methyl-

    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

  • 5-Hydroxy-4-methyl-2(5H)-furanone Manufacturer/High quality/Best price/In stock

  • Casno:

    40834-42-2

    5-Hydroxy-4-methyl-2(5H)-furanone Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

    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

  • 5-Hydroxy-4-methyl-2(5H)-furanone

  • Casno:

    40834-42-2

    5-Hydroxy-4-methyl-2(5H)-furanone

    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

  • 5-HYDROXY-4-METHYL-2(5H)FURANONE

  • Casno:

    40834-42-2

    5-HYDROXY-4-METHYL-2(5H)FURANONE

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 9.0-99.0

    Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

    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 15632961819

    Address:hebei

       Inquiry Now

  • Pharmaceutical Grade CAS 40834-42-2 with competitive price

  • Casno:

    40834-42-2

    Pharmaceutical Grade CAS 40834-42-2 with competitive price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0

    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

  • 5-HYDROXY-4-METHYL-2(5H)FURANONE CAS:40834-42-2

  • Casno:

    40834-42-2

    5-HYDROXY-4-METHYL-2(5H)FURANONE CAS:40834-42-2

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    5-HYDROXY-4-METHYL-2(5H)FURANONE CAS:40834-42-2 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

    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

  • 2(5H)-Furanone,5-hydroxy-4-methyl-

  • Casno:

    40834-42-2

    2(5H)-Furanone,5-hydroxy-4-methyl-

    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

  • 2(5H)-Furanone,5-hydroxy-4-methyl-

  • Casno:

    40834-42-2

    2(5H)-Furanone,5-hydroxy-4-methyl-

    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

  • 5-TYDROXY-4-METHYL-1-FURANONE

  • Casno:

    40834-42-2

    5-TYDROXY-4-METHYL-1-FURANONE

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

    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

  • 2(5H)-Furanone,5-hydroxy-4-methyl-

  • Casno:

    40834-42-2

    2(5H)-Furanone,5-hydroxy-4-methyl-

    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

  • 5-HYDROXY-4-METHYL-2(5H)FURANONE

  • Casno:

    40834-42-2

    5-HYDROXY-4-METHYL-2(5H)FURANONE

    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

  • 5-Hydroxy-4-methyl-2(5H)-furanone

  • Casno:

    40834-42-2

    5-Hydroxy-4-methyl-2(5H)-furanone

    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

  • 5-Hydroxy-4-methyl-2(5H)-furanone

  • Casno:

    40834-42-2

    5-Hydroxy-4-methyl-2(5H)-furanone

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Superior quality, moderate price & quick delivery. Appearance:White crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:For medicine , pesticide interm

    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

  • 40834-42-2 5-HYDROXY-4-METHYL-2(5H)FURANONE

  • Casno:

    40834-42-2

    40834-42-2 5-HYDROXY-4-METHYL-2(5H)FURANONE

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1000.0-1000.0

    Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

    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

  • Lower Price 3-Methyl-4-Hydroxy Butenolide on stock

  • Casno:

    40834-42-2

    Lower Price 3-Methyl-4-Hydroxy Butenolide on stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Product name: 3-Methyl-4-Hydroxy Butenolide CAS No.: 40834-42-2 Molecule Formula:C5H6O3 Molecule Weight:114.10 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS

    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

  • 5-HYDROXY-4-METHYL-2(5H)FURANONE

  • Casno:

    40834-42-2

    5-HYDROXY-4-METHYL-2(5H)FURANONE

    Min.Order: 1 Gram

    FOB Price:  USD $ 66.0-66.0

    5-HYDROXY-4-METHYL-2(5H)FURANONE Chemical Properties Boiling point 113 °C(Press: 0.05 Torr) density 1.349±0.06 g/cm3(Predicted) storage temp. Sealed in dry,2-8°C pka 10.04±0.40(Predicted) CAS DataBase Reference

    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

  • 5-Hydroxy-4-methylfuran-2(5H)-one

  • Casno:

    40834-42-2

    5-Hydroxy-4-methylfuran-2(5H)-one

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    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 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

    Chemfish 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 40 reactors from 1000L

  •  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

  • 5-HYDROXY-4-METHYL-2(5H)FURANONE

  • Casno:

    40834-42-2

    5-HYDROXY-4-METHYL-2(5H)FURANONE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

    Hangzhou Huarong Pharm Co., Ltd. established since 2009 , has been always focusing on supplying products and services to our clients in the field of small molecule drug. Huarong

  •  Hangzhou Huarong Pharm Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-571-86758373

    Address:Room1101, Hakim International Building, Gongshu District, Hangzhou, Zhejiang Province, China.

       Inquiry Now

  • 5-HYDROXY-4-METHYL-2(5H)FURANONE

  • Casno:

    40834-42-2

    5-HYDROXY-4-METHYL-2(5H)FURANONE

    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

  • 2(5H)-Furanone,5-hydroxy-4-methyl-

  • Casno:

    40834-42-2

    2(5H)-Furanone,5-hydroxy-4-methyl-

    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

  • 2-hydroxy-3-methyl-2H-furan-5-one

  • Casno:

    40834-42-2

    2-hydroxy-3-methyl-2H-furan-5-one

    Min.Order: 1 Kilogram

    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 shi

    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

  • 5-Hydroxy-4-methyl-2(5H)-furanone

  • Casno:

    40834-42-2

    5-Hydroxy-4-methyl-2(5H)-furanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

    Suzhou Health Chemicals Co., Ltd. is A Fine Chemicals Company, specializing in research, development, manufacture and distribute raw materials for pharmaceutical, healthcare, bioch

  •  Suzhou Health Chemicals Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-512-58277800

    Address:No. 338, Jingang Avenue,

       Inquiry Now

  • hight quality 5-Hydroxy-4-methyl-2(5H)-furanone

  • Casno:

    40834-42-2

    hight quality 5-Hydroxy-4-methyl-2(5H)-furanone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Luyunjia Chemistry Xiamen Limited is a high-tech company specializing in R&D and manufacturing of photoinitiators monomers and oligomers, UV absorbers and pharmaceutical intermediates, and pharmaceutical intermediates of generic drug. and has a h

    Luyunjia Chemistry Xiamen Limited is a high-tech company specializing in R&D and manufacturing of photoinitiators monomers and oligomers, UV absorbers and pharmaceutical intermedia

  •  Luyunjia Chemistry Xiamen Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-592-5360779

    Address:NO.3 Jiangtou West Road, Huli District, Xiamen, China

       Inquiry Now

  • 4-Methyl-5-hydroxy-2(5H)-furanone

  • Casno:

    40834-42-2

    4-Methyl-5-hydroxy-2(5H)-furanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai

    Wuhan Vanz Pharm Inc. is a manufacturer&trading company.

  •  Hubei Vanz Pharm Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-27-84492310

    Address:FANHU INDUSTRY PARK

       Inquiry Now

  • 5-Hydroxy-4-methyl-2(5H)-furanone

  • Casno:

    40834-42-2

    5-Hydroxy-4-methyl-2(5H)-furanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

    GIHI CHEMICALS CO.,LIMITED, its former company is a small manufacturer who is specialized in the production of ester products which are used in the daily chemicals ,cosmetic produc

  •  GIHI CHEMICALS CO.,LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:571-86217390

    Address:Huacai International Building,Sandun,Westlake District,Hangzhou 310030,Zhejiang,China

       Inquiry Now

  • 5-Hydroxy-4-Methyl-2(5H)Furanone 40834-42-2 with best price

  • Casno:

    40834-42-2

    5-Hydroxy-4-Methyl-2(5H)Furanone 40834-42-2 with best price

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    with high qualityAppearance:white powder Storage:Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Package:25kg/drum Application:as intermediates Transportation:by courier, air or sea Port:At any port from China

    Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd (JL Pharm) is established in 2012 at the beautiful West Lake – Hangzhou city, China. The company's main business includes R&D, Produ

  •  Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-571-85829053

    Address:Rm A606, Fuyi Center, jianqiao street, Jianggan Area

       Inquiry Now

  • 5-HYDROXY-4-METHYL-2(5H)FURANONE

  • Casno:

    40834-42-2

    5-HYDROXY-4-METHYL-2(5H)FURANONE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

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

    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

  • 5-Hydroxy-4-Methyl-2(5H)-Furanone

  • Casno:

    40834-42-2

    5-Hydroxy-4-Methyl-2(5H)-Furanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

    Xiamen Aeco Chemical Industrial Co., Ltd(same as Aecochem Corp.) An ISO 9001:2015 Certified Company Your Partner in China, a Professional chemical raw material supplier, our

  •  Aecochem Corp.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592 599 8717

    Address:No 611 Sishui Road,Huli

       Inquiry Now

  • 5-Hydroxy-4-methyl-2(5H)-furanone

  • Casno:

    40834-42-2

    5-Hydroxy-4-methyl-2(5H)-furanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

    Wuxi TAA Chemical Industry Co.,Ltd., established in 2010, is a key chemical manufacturer and supplier in China. In 2010, three young chemists from a local large state-owned chemi

  •  Wuxi TAA Chemical Industry Co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:18168326835

    Address:2202 Scientific Research Business Center, Lihu Road, Wuxi 214128 China

       Inquiry Now

  • 5-Hydroxy-4-methyl-2(5H)furanone

  • Casno:

    40834-42-2

    5-Hydroxy-4-methyl-2(5H)furanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Fredchem focus on CRO/CMO business and its own R&D of API/Intermediates Package:Kilograms/MT Application:Pharmaceutical field Transportation:According to customer request Port:Shanghai

    Nanjing Fred Technology Co.,Ltd. is a Fine Chemicals Company, specializing in research, development, manufacture and distribute raw materials for pharmaceutical, healthcare, bioc

  •  Nanjing Fred Technology Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-25-84696168

    Address:Nanjing

       Inquiry Now

  • 2(5H)-Furanone,5-hydroxy-4-methyl-

  • Casno:

    40834-42-2

    2(5H)-Furanone,5-hydroxy-4-methyl-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • 5-Hydroxy-4-methyl-2(5H)-furanone

  • Casno:

    40834-42-2

    5-Hydroxy-4-methyl-2(5H)-furanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    ★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

    Hangzhou Ocean Chemical Co.ltd is a comprehensive chemical enterprise which mainly integrates R&D, production, marketing business of chemical in lab-pack, semi-bulk and bulk-quanti

  •  Hangzhou Ocean Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88025872, 28272092, 28272096

    Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China

       Inquiry Now

  • 5-Hydroxy-4-methyl-2(5H)-furanone

  • Casno:

    40834-42-2

    5-Hydroxy-4-methyl-2(5H)-furanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

    Amoychem integrates the sourcing ,marketing and support of the entire range of top-quality chemical products. We provide our customers with professional service and high performan

  •  Xiamen AmoyChem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 1114

    Address:Factory 2/F, NO. 206 Weili Road

       Inquiry Now

  • 5-HYDROXY-4-METHYL-2(5H)FURANONE CAS No.40834-42-2

  • Casno:

    40834-42-2

    5-HYDROXY-4-METHYL-2(5H)FURANONE CAS No.40834-42-2

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

    Guangdong Juda Chemical Industrial Co.,Limited is a company specializing in APIs,pharmaceutical intermediates, electronic chemicals, plant extracts,fine chemicals and cosmetics raw

  •  Guangdong Juda Chemical Industrial Co.,Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 13510152023(whatsapp)

    Address:Guangzhou chemical city Tianhe District Guangzhou Guangdong China

       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 40834-42-2

Specification

The 2(5H)-Furanone,5-hydroxy-4-methyl-, with the CAS registry number 40834-42-2, has the systematic name of 5-hydroxy-4-methylfuran-2(5H)-one. And the molecular formula of this chemical is C5H6O3. It belongs to the product category of Intermediates of Isotretinoin.

The physical properties of 2(5H)-Furanone,5-hydroxy-4-methyl- are as following: (1)# of Rule of 5 Violations: 0; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 2.513; (5)ACD/KOC (pH 7.4): 2.507; (6)#H bond acceptors: 3; (7)#H bond donors: 1; (8)#Freely Rotating Bonds: 1; (9)Polar Surface Area: 46.53 Å2; (10)Index of Refraction: 1.529; (11)Molar Refractivity: 26.081 cm3; (12)Molar Volume: 84.521 cm3; (13)Polarizability: 10.339×10-24cm3; (14)Surface Tension: 50.188 dyne/cm; (15)Density: 1.35 g/cm3; (16)Flash Point: 163.168 °C; (17)Enthalpy of Vaporization: 66.111 kJ/mol; (18)Boiling Point: 328.121 °C at 760 mmHg; (19)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: CC1=CC(=O)OC1O
(2)InChI: InChI=1/C5H6O3/c1-3-2-4(6)8-5(3)7/h2,5,7H,1H3
(3)InChIKey: XRNPHZPFAWLRNJ-UHFFFAOYAH