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1-Methyl-5-propyl-1H-pyrazole-3-carboxylic acid

1-甲基-5-丙基-1H-吡唑-3-甲酸

Also known as: 1-methyl-5-propylpyrazole-3-carboxylic acid, 1H-Pyrazole-3-carboxylic acid, 1-methyl-5-propyl- (9CI), Sildenafil Impurity 181, Paroxetine Impurity 85

1-Methyl-5-propyl-1H-pyrazole-3-carboxylic acid (CAS 247583-70-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H12N2O2 and a molecular weight of 168.19300 g/mol. It is also known as 1-methyl-5-propylpyrazole-3-carboxylic acid, 1H-Pyrazole-3-carboxylic acid, 1-methyl-5-propyl- (9CI) and Sildenafil Impurity 181. Key properties include a boiling point of 330.274ºC at 760 mmHg, a density of 1.192g/cm3 and a flash point of 153.544ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
247583-70-6
Jingsj CID
J-1526297-2
Molecular Formula
C8H12N2O2
Chinese Name
1-甲基-5-丙基-1H-吡唑-3-甲酸
Molecular Weight
168.19300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point330.274ºC at 760 mmHg
Density1.192g/cm3
Flash Point153.544ºC

Frequently Asked Questions

What is the CAS number of 1-Methyl-5-propyl-1H-pyrazole-3-carboxylic acid?

The CAS number of 1-Methyl-5-propyl-1H-pyrazole-3-carboxylic acid is 247583-70-6.

What are the molecular formula and molecular weight of 1-Methyl-5-propyl-1H-pyrazole-3-carboxylic acid?

1-Methyl-5-propyl-1H-pyrazole-3-carboxylic acid has molecular formula C8H12N2O2 and molecular weight 168.19300 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Methyl-5-propyl-1H-pyrazole-3-carboxylic acid (CAS 247583-70-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526297-2 (accessed 2026-10-22).

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