1-Methyl-3-(4-methylphenyl)-1H-pyrazol-5-ol

1-甲基-3-(4-甲基苯基)-1H-吡唑-5-醇

Also known as: 1-Methyl-3-p-tolyl-1H-pyrazol-5-ol, 1,2-Dihydro-2-methyl-5-(4-methylphenyl)-3H-pyrazol-3-one, 3H-Pyrazol-3-one, 1,2-dihydro-2-methyl-5-(4-methylphenyl)-

1-Methyl-3-(4-methylphenyl)-1H-pyrazol-5-ol (CAS 199587-25-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O and a molecular weight of 188.22600 g/mol. It is also known as 1-Methyl-3-p-tolyl-1H-pyrazol-5-ol, 1,2-Dihydro-2-methyl-5-(4-methylphenyl)-3H-pyrazol-3-one and 3H-Pyrazol-3-one, 1,2-dihydro-2-methyl-5-(4-methylphenyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 199587-25-2
Jingsj CID: J-846600-4
Molecular Formula: C₁₁H₁₂N₂O
Chinese Name: 1-甲基-3-(4-甲基苯基)-1H-吡唑-5-醇
Molecular Weight: 188.22600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 1-Methyl-3-(4-methylphenyl)-1H-pyrazol-5-ol?

The CAS number of 1-Methyl-3-(4-methylphenyl)-1H-pyrazol-5-ol is 199587-25-2.

What are the molecular formula and molecular weight of 1-Methyl-3-(4-methylphenyl)-1H-pyrazol-5-ol?

1-Methyl-3-(4-methylphenyl)-1H-pyrazol-5-ol has molecular formula C11H12N2O and molecular weight 188.22600 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-(4-methylphenyl)-1H-pyrazol-5-ol (CAS 199587-25-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-846600-4 (accessed 2026-10-24).

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