ChemicalBook > CAS DataBase List > (2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester

(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester

Product Name
(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester
CAS No.
764659-72-5
Chemical Name
(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester
Synonyms
Emtricitabine Menthyl Ester Impurity;(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxa...;(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid;(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid (1R,2S;(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic Acid (1R,2S,5R)-5-;[(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylate;(2R,5S)-(1R,2S,5R)-2-Isopropyl-5-Methylcyclohexyl 5-(4-aMino-5-fluoro-2-oxopyriMidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate;(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl (2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylate;(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester;1,3-Oxathiolane-2-carboxylic acid, 5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester, (2R,5S)-
CBNumber
CB42502643
Molecular Formula
C18H26FN3O4S
Formula Weight
399.48
MOL File
764659-72-5.mol
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(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester Property

Melting point:
190 - 192°C
Boiling point:
508.5±60.0 °C(Predicted)
Density 
1.47
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), DMSO (Sparingly, Heated), Methanol (Slightly, Sonicated)
pka
2.40±0.10(Predicted)
form 
Solid
color 
Off-White to Pale Brown
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
A609705
Product name
(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylicAcid(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexylEster
Packaging
1g
Price
$945
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
53778
Product name
(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylicAcid(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexylEster
Packaging
1g
Price
$1275
Updated
2021/12/16
Chemenu
Product number
CM166684
Product name
(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylicacid(1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexylester
Purity
95%
Packaging
25g
Price
$102
Updated
2021/12/16
Chemenu
Product number
CM166684
Product name
(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylicacid(1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexylester
Purity
95%
Packaging
100g
Price
$262
Updated
2021/12/16
Crysdot
Product number
CD11060596
Product name
(2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
Purity
95+%
Packaging
100g
Price
$277
Updated
2021/12/16
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(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester Chemical Properties,Usage,Production

Chemical Properties

(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester is Off-White Solid

Uses

(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester is an intermediate in the synthesis of Emtricitabine (E525000). A reverse transcriptase inhibitor. It is an effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner. A nucleoside analog structurally related to Lamivudine (L172500).

(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester Suppliers

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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jkinfo@jkchemical.com
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China
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96815
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Chemsky(shanghai)International Co.,Ltd.
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021-50135380
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shchemsky@sina.com
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China
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XiaoGan ShenYuan ChemPharm co,ltd
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15527768850
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1791901229@qq.com
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China
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8849
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China Langchem Inc.
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0086-21-58956006
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0086-21-58956100
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China
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Shanghai HuanChuan Industry Co.,Ltd.
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021-61478794
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021-61478794
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sales@hcshhai.com
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China
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Credit Asia Chemical Co., Ltd.
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+86 (21) 61124340
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+86 (21) 6129-4103
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China
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9767
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BOC Sciences
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16314854226
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info@bocsci.com
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United States
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9926
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Shanghai YuanYe Biotechnology Co., Ltd.
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021-61312847; 18021002903
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QQ:3008007432
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3008007409@qq.com
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China
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BePharm Ltd
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400-685-9117
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021-51816740
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market@bepharm.com
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China
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ShangHai Biochempartner Co.,Ltd
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17754423994 17754423994
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QQ:2853530913
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2853530910@QQ.com
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View Lastest Price from (2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester manufacturers

Career Henan Chemical Co
Product
[(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylate 764659-72-5
Price
US $3.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2019-08-07
Shanghai Yingrui Biopharma Co., Ltd.
Product
(2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester 764659-72-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100t
Release date
2018-03-06

764659-72-5, (2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl esterRelated Search:


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  • (2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester
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  • (2R,5S)-5- (4-Amino-5-fuoro-2-oxo-1(2H)-pyrimidinyl-1 / yl)-[1.3] oxathiolanc-2-carboxylic acid(IR,2S,5R)-5 methyl-2- (1-methylethyl) cyelohexyl ester (FCME)
  • (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl (2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylate
  • 764659-72-5
  • C18H26N3O4FS