1-methyl-3-((methylamino)methyl)-1H-pyrazole-5-carbonitrile hydrochloride

1-甲基-3-(甲氨基)甲基吡唑-5-甲腈盐酸盐

Also known as: 1-methyl-3-[(methylamino)methyl]-1H-pyrazole-5-carbonitrile hydrochloride, 1H-Pyrazole-5-carbonitrile, 1-methyl-3-[(methylamino)methyl]-, hydrochloride (1:1), PF06463922 intermediate, Lorlatinib intermediate, MFCD31697852

1-methyl-3-((methylamino)methyl)-1H-pyrazole-5-carbonitrile hydrochloride (CAS 1643141-20-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11ClN4 and a molecular weight of 186.642 g/mol. It is also known as 1-methyl-3-[(methylamino)methyl]-1H-pyrazole-5-carbonitrile hydrochloride, 1H-Pyrazole-5-carbonitrile, 1-methyl-3-[(methylamino)methyl]-, hydrochloride (1:1) and PF06463922 intermediate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1643141-20-1
Jingsj CID: J-13931-7
Molecular Formula: C₇H₁₁ClN₄
Chinese Name: 1-甲基-3-(甲氨基)甲基吡唑-5-甲腈盐酸盐
Molecular Weight: 186.642 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-methyl-3-((methylamino)methyl)-1H-pyrazole-5-carbonitrile hydrochloride?

The CAS number of 1-methyl-3-((methylamino)methyl)-1H-pyrazole-5-carbonitrile hydrochloride is 1643141-20-1.

What are the molecular formula and molecular weight of 1-methyl-3-((methylamino)methyl)-1H-pyrazole-5-carbonitrile hydrochloride?

1-methyl-3-((methylamino)methyl)-1H-pyrazole-5-carbonitrile hydrochloride has molecular formula C7H11ClN4 and molecular weight 186.642 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-methyl-3-((methylamino)methyl)-1H-pyrazole-5-carbonitrile hydrochloride (CAS 1643141-20-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13931-7 (accessed 2026-10-24).

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