Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 142217 > 

142217-77-4

Basic Information
CAS No.: 142217-77-4
Name: (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol
Molecular Structure:
Molecular Structure of 142217-77-4 ((1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol)
Formula: C32H33N5O4
Molecular Weight: 551.64
Synonyms: Cyclopentanol,5-[2-amino-6-(phenylmethoxy)-9H-purin-9-yl]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-,[1S-(1a,2b,3a,5b)]- (9CI);
EINECS: 1312995-182-4
Density: 1.33 g/cm3
Melting Point:
Boiling Point: 780.5 °C at 760 mmHg
Flash Point: 425.8 °C
Solubility:
Appearance: Colorless transparent liquid
Hazard Symbols:
Risk Codes:
Safety:
Transport Information:
PSA: 117.54000
LogP: 5.29280
  • Display:default sort

    New supplier

  • Entecavir intermediate IV

  • Casno:

    142217-77-4

    MSDS/COA Download

    Entecavir intermediate IV

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 6.0-6.0/Kilogram

    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

    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

  • (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-...

  • Casno:

    142217-77-4

    (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-...

    Min.Order: 1000 Gram

    FOB Price:  USD $ 1100.0-1100.0/Gram

    chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do res

    Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of

  •  Hebei yanxi chemical co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-0311-66561638

    Address:Zhang zhe, guangzong county, xingtai city, hebei province

       Inquiry Now

  • Factory direct supply CAS 142217-77-4 with best quality

  • Casno:

    142217-77-4

    Factory direct supply CAS 142217-77-4 with best quality

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0/Kilogram

    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

  • Hot Sales Entecavir intermediate N4 CAS NO.142217-77-4

  • Casno:

    142217-77-4

    Hot Sales Entecavir intermediate N4 CAS NO.142217-77-4

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-2.0/Gram

    Price, Service, Company and Transport Advantage: 1.Place of Origin China with Super quality by reasonable price. 2.Fast delivery by safe express way to all the country. 3.Has a number of highly qualified engineers a

    We, Jilin Tely Imp & Exp Co., Ltd. mainly supply and export products including: pharmaceutical raw materials,Chemical reagents, Food additives, pharmaceutical and pesticide interme

  •  Jilin Tely Imp.& Exp.Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-431-81915458

    Address:Room 302, 47 Changping Street, Chaoyang District, Changchun, Jilin Province,China

       Inquiry Now

  • Entecavir intermediate IV supplier in China CAS NO.142217-77-4

  • Casno:

    142217-77-4

    Entecavir intermediate IV supplier in China CAS NO.142217-77-4

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

    Changchun Artel Import and Export Trade Co., Ltd. is located in Changchun City, Jilin Province. It is a high-tech modern private enterprise specializing in the research, developme

  •  Changchun Artel lmport and Export trade company

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0431-80543058

    Address:Dianshi Plazza,Chaoyang District

       Inquiry Now

  • Entecavir Intermediate IV

  • Casno:

    142217-77-4

    Entecavir Intermediate IV

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

    Shanghai BetterBioChem Co., Ltd. specializes in research, production of APIs, building blocks and key pharmaceutical intermediates. We provide our products from milligrams to kilog

  •  Shanghai BetterBioChem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-18013506594

    Address:No. 8 Building, 18 nong, Xi Yingnan Road, Pudong, Shanghai,China

       Inquiry Now

  • ISO 9001   National Research Platform CAS No.  142217-77-4

  • Casno:

    142217-77-4

    ISO 9001 National Research Platform CAS No. 142217-77-4

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume

    Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The

  •  Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-65511936

    Address:NO.56,Hongzhuan Road

       Inquiry Now

  • (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol

  • Casno:

    142217-77-4

    (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    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

  • Supply Entecavir intermediate IV CAS 142217-77-4

  • Casno:

    142217-77-4

    Supply Entecavir intermediate IV CAS 142217-77-4

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    We promise our customer following items 1.Reasonable price: We provide high quality products with competitive price in china, 2.Low moq: No worry about the low moq, our moq is 1 gram or lower. 3.Good and efficient service,Fast Delivery Fast respond

    Xi’an JunYuan Biotech Co., Ltd., which is specialized in fine chemicals research, production and sales. It has strong professional research and development team, talented personne

  •  XI'AN JUNYUAN BIO-TECH CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-29-86106815

    Address:Block C of XINJIE, No. 398, Fengcheng 6 Road, Xi'an Economic & Technological Development Zone

       Inquiry Now

  • Entecavir intermediate IV

  • Casno:

    142217-77-4

    Entecavir intermediate IV

    Min.Order: 500 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Profile HeBei Ruishun Trade Co.LTD, registered capital one million,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit

    Hebei Zhuangkai Biotechnology Co.,Ltd.mainly produces pharmaceutical raw materials, pharmaceutical intermediates and refined products.Our company is one of the important export en

  •  Hebei Zhuangkai Biotechnology Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86

    Address:hebei

       Inquiry Now

  • (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol

  • Casno:

    142217-77-4

    (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-2.0/Gram

    Huarong Industrial Group Limited established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World.

    Huarong Industrial Group Limited(Huarong Pharm) established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemica

  •  Huarong Industrial Group Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-571-86758373

    Address:Room1707, 7Th Floor, Xin Chuanmei Industry Building , No.58 of Xintang Road, Jianggan District, Hangzhou, China.

       Inquiry Now

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Chemistry

Following is the structure of (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol (CAS NO.142217-77-4):
               
Molecular Formula: C32H33N5O4
Molecular Weight: 551.64
Index of Refraction: 1.67
H bond acceptors: 9
H bond donors: 3
Freely Rotating Bonds: 12
Polar Surface Area: 117.54 Å2
Molar Refractivity: 154.78 cm3
Molar Volume: 414.1 cm3
Density: 1.33 g/cm3
Flash Point: 425.8 °C
Surface Tension: 54.3 dyne/cm
Enthalpy of Vaporization: 119.13 kJ/mol
Boiling Point: 780.5 °C at 760 mmHg
Vapour Pressure of (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol (CAS NO.142217-77-4): 1.19E-25 mmHg at 25 °C
SMILES: c1ccc(cc1)COC[C@@H]2[C@H](C[C@@H]([C@H]2O)n3cnc4c3nc(nc4OCc5ccccc5)N)OCc6ccccc6
InChI: InChI=1/C32H33N5O4/c33-32-35-30-28(31(36-32)41-19-24-14-8-3-9-15-24)34-21-37(30)26-16-27(40-18-23-12-6-2-7-13-23)25(29(26)38)20-39-17-22-10-4-1-5-11-22/h1-15,21,25-27,29,38H,16-20H2,(H2,33,35,36)/t25-,26+,27+,29+/m1/s1
InChIKey: SYPCZZWUNIHLBU-COROXYKFBQ
Std. InChI: InChI=1S/C32H33N5O4/c33-32-35-30-28(31(36-32)41-19-24-14-8-3-9-15-24)34-21-37(30)26-16-27(40-18-23-12-6-2-7-13-23)25(29(26)38)20-39-17-22-10-4-1-5-11-22/h1-15,21,25-27,29,38H,16-20H2,(H2,33,35,36)/t25-,26+,27+,29+/m1/s1
Std. InChIKey: SYPCZZWUNIHLBU-COROXYKFSA-N

Specification

 (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol , its cas register number 142217-77-4. It also can be called Cyclopentanol,5-[2-amino-6-(phenylmethoxy)-9H-purin-9-yl]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-,[1S-(1a,2b,3a,5b)]- (9CI) .