4-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine

4-(甲基硫代)-1H-吡唑并[3,4-d]嘧啶

Also known as: 1H-Pyrazolo[3,4-d]pyrimidine, 4-(methylthio)-, 4-(Methylmercapto)-pyrazole[3,4-d]pyrimidine, 4-methylsulfanyl-1H-pyrazolo[3,4-d]pyrimidine

4-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 5418-10-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6N4S and a molecular weight of 166.20400 g/mol. It is also known as 1H-Pyrazolo[3,4-d]pyrimidine, 4-(methylthio)-, 4-(Methylmercapto)-pyrazole[3,4-d]pyrimidine and 4-methylsulfanyl-1H-pyrazolo[3,4-d]pyrimidine. Key properties include a boiling point of 382.7ºC at 760mmHg, a density of 1.47g/cm3 and a flash point of 185.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5418-10-0
Jingsj CID
J-1002278-0
Molecular Formula
C6H6N4S
Chinese Name
4-(甲基硫代)-1H-吡唑并[3,4-d]嘧啶
Molecular Weight
166.20400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point382.7ºC at 760mmHg
Density1.47g/cm3
Flash Point185.3ºC

Frequently Asked Questions

What is the CAS number of 4-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine?

The CAS number of 4-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine is 5418-10-0.

What are the molecular formula and molecular weight of 4-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine?

4-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine has molecular formula C6H6N4S and molecular weight 166.20400 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 5418-10-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1002278-0 (accessed 2026-10-22).

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