rac-Abacavir Sulfate

Chemical Name:rac-Abacavir Sulfate
Synonyms:Abacavir Sulfate Racemic; (4-[2-Amino-6-(cyclopropylamino)-9H-purin-9yl]-2-cyclopentene-1-methanol Sulfate (2:1);
Molecular Formula:C₂₈H₃₈N₁₂O₆S
Molecular Weight:670.47
Category:Standards; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;
Applications:rac-Abacavir Sulfate is a racemic mixture of ent-Abacavir (A105015) and Abacavir Sulfate (A105000). Abacavir is a carbocyclic 2′-deoxyguanosine nucleoside reverse transcriptase inhibitor and an anti-HIV drug used to treat HIV infection (1). Intracellular enzymes convert Abacavir to its active form, carbovir-triphosphate (CBV-TP), which then selectively inhibits HIV reverse transcriptase by incorporating into viral DNA (2). Abacavir is metabolized in the liver by uridine diphosphate glucuronyltransferase and alcohol dehydrogenase resulting in inactive glucuronide and carboxylate metabolites, respectively.
References:(1) Jackson, A., et al.: Antivir Ther. 17, 19 (2012)https://www.ncbi.nlm.nih.gov/pubmed/22267465PMID: 22267465(2) Yuen, G. J., et al.: Clin Pharmacokinet. 47, 351 (2008)https://www.ncbi.nlm.nih.gov/pubmed/18479171PMID: 18479171
(2) Yuen, G. J., et al.: Clin Pharmacokinet. 47, 351 (2008)
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