1-(3,5-Dimethyl-1H-pyrazol-1-yl)propan-2-one

1-(3,5-二甲基-1H-吡唑-1-基)丙-2-酮

Also known as: 1-(3,5-dimethylpyrazol-1-yl)propan-2-one, 1-(3,5-dimethyl-1H-pyrazol-1-yl)acetone, 3,5-dimethylpyrazol-1-yl-acetone, AKOS B021107, ART-CHEM-BB B021107, Albb-003639, CHEMBRDG-BB 4004439

1-(3,5-Dimethyl-1H-pyrazol-1-yl)propan-2-one (CAS 361343-66-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H12N2O and a molecular weight of 152.19400 g/mol. It is also known as 1-(3,5-dimethylpyrazol-1-yl)propan-2-one, 1-(3,5-dimethyl-1H-pyrazol-1-yl)acetone and 3,5-dimethylpyrazol-1-yl-acetone. Key properties include a boiling point of 242.2ºC at 760 mmHg, a density of 1.06g/cm3 and a flash point of 100.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 361343-66-0
Jingsj CID: J-1031301-9
Molecular Formula: C₈H₁₂N₂O
Chinese Name: 1-(3,5-二甲基-1H-吡唑-1-基)丙-2-酮
Molecular Weight: 152.19400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	242.2ºC at 760 mmHg
Density	1.06g/cm3
Flash Point	100.3ºC

Frequently Asked Questions

What is the CAS number of 1-(3,5-Dimethyl-1H-pyrazol-1-yl)propan-2-one?

The CAS number of 1-(3,5-Dimethyl-1H-pyrazol-1-yl)propan-2-one is 361343-66-0.

What are the molecular formula and molecular weight of 1-(3,5-Dimethyl-1H-pyrazol-1-yl)propan-2-one?

1-(3,5-Dimethyl-1H-pyrazol-1-yl)propan-2-one has molecular formula C8H12N2O and molecular weight 152.19400 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-(3,5-Dimethyl-1H-pyrazol-1-yl)propan-2-one (CAS 361343-66-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1031301-9 (accessed 2026-10-24).

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