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5'-Epi-LaMivudine

Product Name
5'-Epi-LaMivudine
CAS No.
136846-20-3
Chemical Name
5'-Epi-LaMivudine
Synonyms
-cystosine;2'-Epi-LaMivudine;5'-Epi-LaMivudine;Lamivudine-001-SS;(-)-(2S,5S)-1-<2’-Epi-Lamivudine;5'-Epi-LaMivudine;Lamivudine 2-Epimer;Lamivudine Impurity 1;(+) - trans-lamivudine
CBNumber
CB52544853
Molecular Formula
C8H11N3O3S
Formula Weight
229.26
MOL File
136846-20-3.mol
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5'-Epi-LaMivudine Property

Melting point:
172.6 °C(Solv: water (7732-18-5); methanol (67-56-1))
Boiling point:
475.4±55.0 °C(Predicted)
Density 
1.73±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer
solubility 
DMSO (Slightly), Water (Slightly)
form 
Solid
pka
13.83±0.10(Predicted)
color 
Off-White to Pale Yellow
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
E588545
Product name
2’-Epi-Lamivudine
Packaging
1mg
Price
$770
Updated
2021/12/16
TRC
Product number
E588545
Product name
2’-Epi-Lamivudine
Packaging
0.25mg
Price
$205
Updated
2021/12/16
Biosynth Carbosynth
Product number
NE22731
Product name
2'-Epi-lamivudine
Packaging
0.25mg
Price
$380
Updated
2021/12/16
Biosynth Carbosynth
Product number
NE22731
Product name
2'-Epi-lamivudine
Packaging
0.5mg
Price
$650
Updated
2021/12/16
Biosynth Carbosynth
Product number
NE22731
Product name
2'-Epi-lamivudine
Packaging
1mg
Price
$1150
Updated
2021/12/16
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5'-Epi-LaMivudine Chemical Properties,Usage,Production

Uses

2’-Epi-Lamivudine (Lamivudine EP Impurity B) is an epimer of Lamivudine (L172500); an antiviral that inhibits HIV-reverse transcriptase.

5'-Epi-LaMivudine Preparation Products And Raw materials

Raw materials

Preparation Products

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5'-Epi-LaMivudine Suppliers

Canada 1 China 43 India 5 United Kingdom 1 United States 4 Global 54
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
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86-10-82849933
Email
jkinfo@jkchemical.com
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China
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Chemsky (shanghai) International Co.,Ltd
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021-50135380
Email
shchemsky@sina.com
Country
China
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Beijing Comparison Pharmaceutical Technology Co., Ltd
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010-010-52878169 15801002657
Email
sales@bjcomparison.com
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China
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Shanghai TaoSu Biochemical Technology Co., Ltd.
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021-33632979
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021-34692979
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info@tsbiochem.com
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China
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ChemStrong Scientific Co.,Ltd
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0755-0755-66853366 13670046396
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0755-28363542
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sales@chem-strong.com
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China
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Shanghai Kewel Chemical Co., Ltd.
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021-64609169 18901607656
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021-64609160
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greensnown@163.com
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China
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50
Nanjing XiZe Biotechnology CO., Ltd.
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025-66023220 0086-15250997978
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025-58362220
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1511893459@qq.com
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China
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BOC Sciences
Tel
16314854226
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info@bocsci.com
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United States
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9923
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Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.
Tel
0531-58897130 15508676053
Email
drug_impurity@sdcclh.com
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China
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2017
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58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
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+86-400-002-6226 +86-13028896684;
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sales@rrkchem.com
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China
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57423
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136846-20-3, 5'-Epi-LaMivudineRelated Search:

ent-LaMivudine Lamivudine Impurity 1 (2R-cis)-5-(4-aMino-2-oxo-1(2H)-pyriMidinyl)-1,3-oxathiolane-2-carboxylic Acid lamivudine sulfoxide Aids004768 4-amino-1-((2R,3R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one Salicylic acid Uracil Cytosine Lamivudine

  • 5'-Epi-LaMivudine
  • 2'-Epi-LaMivudine
  • (2S-trans)-4-AMino-1-[2-(hydroxyMethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyriMidinone
  • 4-AMino-1-[(2S,5S)-2-(hydroxyMethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyriMidinone
  • trans(-)-2-HydroxyMethyl-5-(cytosin-1-yl)-1,3-oxathiolane
  • Lamivudine Impurity 4 (Lamivudine Diastereoisomer)
  • Lamivudine Diastereoisomer
  • Lamivudine 2-Epimer
  • Lamivudine-001-SS
  • (-)-(2S,5S)-1-<2-(hydroxymethyl)-1,3-oxathiolan-5-yl>-cystosine
  • Lamivudine ImpurityⅥ:4-AMino-1-[(2S,5S)-2-(hydroxyMethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyriMidinone
  • Lamivudine Impurit Ⅱ:(Lamivudine enantiomer (+) - trans-lamivudine)4-AMino-1-[(2S,5S)-2-(hydroxyMethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyriMidinone
  • Lamivudine ImpurityⅡ:(Lamivudine enantiomer (+) - trans-lamivudine)4-AMino-1-[(2RS,5RS)-2-(hydroxyMethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyriMidinone
  • (-)-(2S,5S)-1-&lt
  • 2-(hydroxymethyl)-1,3-oxathiolan-5-yl&gt
  • -cystosine
  • 2(1H)-Pyrimidinone, 4-amino-1-[(2S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-
  • (+) - trans-lamivudine
  • 4-AMino-1-[(2RS,5RS)-2-(hydroxyMethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyriMidinone
  • Lamivudine EP Impurity B(Enantiomer Mixture)
  • 2(1H)-Pyrimidinone,4-amino-1-[(2S,5S)-2-(hydroxymethyl)—1,3-oxathiolane-5-yl]
  • Lamivudine Impurity 1
  • 2’-Epi-Lamivudine
  • Lamivudine EP Impurity B ((2S,5S)-Isomer)
  • 5'-Epi-LaMivudine
  • Lamivudine EP lmpurity B(2S，5S-Isomer)
  • 136846-20-3
  • Amines, Anti-virals, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
  • Amines
  • Anti-virals
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Sulfur & Selenium Compounds