5-epi Emtricitabine Carboxylic Acid
IMPURITIES    
Availability: Available - Dispatch by : 6-Dec-2019 5:00 PM
CAT No. CS-O-15257
Category Impurities
Parent API Emtricitabine
CAS NA
Mol. Weight 261.23 mol/g
Mol. Formula C8H8FN3O4S
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Product Description
Stock Status Available - Dispatch by : 6-Dec-2019 5:00 PM
Synonyms (2R,5R)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic Acid.
Purity (%) >98%
Application Notes 5-epi Emtricitabine Carboxylic Acid is an impurity of 5-epi Emtricitabine (E524980); an epimer of Emtricitabine which is a nucleoside reverse transcriptase inhibitor approved for treatment of HIV-1. Emtricitabine also has antagonistic activity against the hepatitis B virus.
References Jeong, L., et al.: J. Med. Chem., 36, 181 (1993); Lim, S. et al.: Arch. Intern. Med., 166, 49 (2006); Smith, K., et al.: AIDS, 23, 1547 (2009)
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The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

Quality Assurance

c1
ISO 9001:2005
c4
OHSAS 18001:2007
c5
ISO 14001:2005
c5
NIST Calibrated
Related Results

- API Standards of Emtricitabine
- Stable Isotopes of Emtricitabine
- Metabolites of Emtricitabine
- Impurities of Emtricitabine
- Glucuronides of Emtricitabine
- Intermediates of Emtricitabine

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