5-ethyl-1-methyl-1H-pyrazole-3-carboxylic acid
5-乙基-1-甲基-1H-吡唑-3-甲酸
Also known as: 1H-Pyrazole-3-carboxylic acid, 5-ethyl-1-methyl-, 5-ethyl-1-methyl-pyrazole-3-carboxylic acid, 5-ethyl-1-methyl-1H-pyrazole-3-carboxylic acid, AKOS PAO-0919, 5-ethyl-1-methyl-1H-pyrazole-3-carboxylic acid (9CI)
5-ethyl-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 165744-15-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10N2O2 and a molecular weight of 154.16600 g/mol. It is also known as 1H-Pyrazole-3-carboxylic acid, 5-ethyl-1-methyl-, 5-ethyl-1-methyl-pyrazole-3-carboxylic acid and AKOS PAO-0919. Key properties include a boiling point of 320.839ºC at 760 mmHg, a density of 1.234g/cm3 and a flash point of 147.839ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 165744-15-0
- Jingsj CID
- J-1104272-7
- Molecular Formula
- C7H10N2O2
- Chinese Name
- 5-乙基-1-甲基-1H-吡唑-3-甲酸
- Molecular Weight
- 154.16600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 320.839ºC at 760 mmHg |
|---|---|
| Density | 1.234g/cm3 |
| Flash Point | 147.839ºC |
Frequently Asked Questions
What is the CAS number of 5-ethyl-1-methyl-1H-pyrazole-3-carboxylic acid?
The CAS number of 5-ethyl-1-methyl-1H-pyrazole-3-carboxylic acid is 165744-15-0.
What are the molecular formula and molecular weight of 5-ethyl-1-methyl-1H-pyrazole-3-carboxylic acid?
5-ethyl-1-methyl-1H-pyrazole-3-carboxylic acid has molecular formula C7H10N2O2 and molecular weight 154.16600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-ethyl-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 165744-15-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1104272-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.