Antiviral intermediates

CAS No.	Product Name	Inquiry
110567-21-0	Entecavir inter-7
117641-39-1	(1S,2R,3S,5R)-2-[(Benzyloxy)methyl]-3-hydroxy-6-oxabicyclo[3.1.0]hexane (1S,2R,3S,5R)-2-[(Benzyloxy)methyl]-3-hydroxy-6-oxabicyclo[3.1.0]hexane (CAS# 117641-39-1) is an impurity of Entecavir (E558900), an oral antiviral drug used in the treatment of hepatitis B infection. A guanine analogue that inhhibits all three steps in the viral replication process.
142217-79-6	Entecavir Impurity 2 An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body.
142217-80-9	Entecavir Impurity 3 An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body.
1603-02-7	2,5,6-Triamino-4-pyrimidinyl Hydrogen Sulfate 2,5,6-Triamino-4-pyrimidinyl Hydrogen Sulfate (CAS# 1603-02-7) is a compound useful in organic synthesis.
204845-95-4	Entecavir intermediate,N8
39825-33-7	L-Alanine isopropyl ester L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway.
62062-65-1	L-Alanine isopropyl ester hydrochloride L-Alanine isopropyl ester hydrochloride is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway.
771-61-9	Pentafluorophenol Intermediate of medicine, pesticide and liquid crystal material; used for the preparation of pentafluorophenyl esters for peptide synthesis.
88255-01-0	Netobimin Netobimin is a carbamate compound which is used as an anthelmintic drug in veterinary medicine. Netobimin-containing products are available as liquid suspensions which are intended for oral administration. An oral dose of 7.5 mg/kg bw is recommended for the treatment of gastrointestinal infestations of roundworms and tapeworms;and 20 mg/kg bw is recommended for type II ostertagiasis and adult flukes.
93635-76-8	4,5-O-isopropylidene-2-C-methyl-D-arabinonate

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