2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one hydrochloride

2-氨基-7-甲基-5H-[1,3,4]噻二唑并[3,2-a]嘧啶-5-酮盐酸盐

2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one hydrochloride (CAS 74642-01-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7ClN4OS and a molecular weight of 218.67 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
74642-01-6
Jingsj CID
J-93969-6
Molecular Formula
C6H7ClN4OS
Chinese Name
2-氨基-7-甲基-5H-[1,3,4]噻二唑并[3,2-a]嘧啶-5-酮盐酸盐
Molecular Weight
218.67 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one hydrochloride?

The CAS number of 2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one hydrochloride is 74642-01-6.

What are the molecular formula and molecular weight of 2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one hydrochloride?

2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one hydrochloride has molecular formula C6H7ClN4OS and molecular weight 218.67 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one hydrochloride (CAS 74642-01-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-93969-6 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.