1-Ethyl-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester
1-乙基-3-丙基-1H-吡唑-5-羧酸乙酯
Also known as: 1H-Pyrazole-5-carboxylic acid, 1-ethyl-3-propyl-, ethyl ester, 2-ethyl-5-propyl-3-pyrazolecarboxylic acid ethyl ester
1-Ethyl-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester (CAS 139756-15-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H18N2O2 and a molecular weight of 210.27300 g/mol. It is also known as 1H-Pyrazole-5-carboxylic acid, 1-ethyl-3-propyl-, ethyl ester and 2-ethyl-5-propyl-3-pyrazolecarboxylic acid ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 139756-15-3
- Jingsj CID
- J-1371286-8
- Molecular Formula
- C11H18N2O2
- Chinese Name
- 1-乙基-3-丙基-1H-吡唑-5-羧酸乙酯
- Molecular Weight
- 210.27300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 1-Ethyl-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester?
The CAS number of 1-Ethyl-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester is 139756-15-3.
What are the molecular formula and molecular weight of 1-Ethyl-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester?
1-Ethyl-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester has molecular formula C11H18N2O2 and molecular weight 210.27300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Ethyl-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester (CAS 139756-15-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1371286-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.