(4-chloro-3-ethyl-1-methyl-1H-pyrazol-5-yl)methanol

(4-氯-3-乙基-1-甲基-1H-吡唑-5-基)甲醇

Also known as: 4-chloro-3-ethyl-5-hydroxymethyl-1-methyl-1H-pyrazole, (4-chloro-5-ethyl-2-methyl-2H-pyrazol-3-yl)methanol, 4-chloro-3-ethyl-1-methyl-5-(hydroxymethyl)-1H-pyrazole

(4-chloro-3-ethyl-1-methyl-1H-pyrazol-5-yl)methanol (CAS 1126223-57-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11ClN2O and a molecular weight of 174.62800 g/mol. It is also known as 4-chloro-3-ethyl-5-hydroxymethyl-1-methyl-1H-pyrazole, (4-chloro-5-ethyl-2-methyl-2H-pyrazol-3-yl)methanol and 4-chloro-3-ethyl-1-methyl-5-(hydroxymethyl)-1H-pyrazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1126223-57-1
Jingsj CID: J-1403692-5
Molecular Formula: C₇H₁₁ClN₂O
Chinese Name: (4-氯-3-乙基-1-甲基-1H-吡唑-5-基)甲醇
Molecular Weight: 174.62800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (4-chloro-3-ethyl-1-methyl-1H-pyrazol-5-yl)methanol?

The CAS number of (4-chloro-3-ethyl-1-methyl-1H-pyrazol-5-yl)methanol is 1126223-57-1.

What are the molecular formula and molecular weight of (4-chloro-3-ethyl-1-methyl-1H-pyrazol-5-yl)methanol?

(4-chloro-3-ethyl-1-methyl-1H-pyrazol-5-yl)methanol has molecular formula C7H11ClN2O and molecular weight 174.62800 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. "(4-chloro-3-ethyl-1-methyl-1H-pyrazol-5-yl)methanol (CAS 1126223-57-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403692-5 (accessed 2026-10-24).

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