4-(2-(methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine

4-(2-(甲硫基)嘧啶-4-基)-1H-吡唑-5-胺

Also known as: 4-(2-(methylthio)pyrimidin-4-yl)-1H-pyrazol-3-amine, 4-(2-methylsulfanylpyrimidin-4-yl)-1H-pyrazol-5-amine, 4-(2-methylsulfanylpyrimidin-4-yl)-1H-pyrazol-3-amine, 1H-pyrazol-3-amine, 4-[2-(methylthio)-4-pyrimidinyl]-, 4-(2-methylsulfanyl-pyrimidin-4-yl)-2H-pyrazol-3-ylamine

4-(2-(methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine (CAS 956722-10-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9N5S and a molecular weight of 207.25600 g/mol. It is also known as 4-(2-(methylthio)pyrimidin-4-yl)-1H-pyrazol-3-amine, 4-(2-methylsulfanylpyrimidin-4-yl)-1H-pyrazol-5-amine and 4-(2-methylsulfanylpyrimidin-4-yl)-1H-pyrazol-3-amine. Key properties include a boiling point of 507.324ºC at 760 mmHg, a density of 1.458g/cm3 and a flash point of 260.62ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
956722-10-4
Jingsj CID
J-1334423-0
Molecular Formula
C8H9N5S
Chinese Name
4-(2-(甲硫基)嘧啶-4-基)-1H-吡唑-5-胺
Molecular Weight
207.25600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point507.324ºC at 760 mmHg
Density1.458g/cm3
Flash Point260.62ºC

Frequently Asked Questions

What is the CAS number of 4-(2-(methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine?

The CAS number of 4-(2-(methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine is 956722-10-4.

What are the molecular formula and molecular weight of 4-(2-(methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine?

4-(2-(methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine has molecular formula C8H9N5S and molecular weight 207.25600 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(2-(methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine (CAS 956722-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1334423-0 (accessed 2026-10-25).

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