Ethyl 1-(tert-butyl)-1H-pyrazole-4-carboxylate
1-叔丁基-1H-吡唑-4-羧酸乙酯
Also known as: ethyl 1-tert-butyl-1H-pyrazole-4-carboxylate, ethyl 1-tert-butylpyrazole-4-carboxylate, 1-(1,1-dimethylethyl)-1H-pyrazole-4-carboxylic acid ethyl ester, 1H-pyrazole-4-carboxylic acid, 1-(1,1-dimethylethyl)-, ethyl ester
Ethyl 1-(tert-butyl)-1H-pyrazole-4-carboxylate (CAS 139308-53-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H16N2O2 and a molecular weight of 196.24600 g/mol. It is also known as ethyl 1-tert-butyl-1H-pyrazole-4-carboxylate, ethyl 1-tert-butylpyrazole-4-carboxylate and 1-(1,1-dimethylethyl)-1H-pyrazole-4-carboxylic acid ethyl ester. Key property: a boiling point of 273.6°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 139308-53-5
- Jingsj CID
- J-1391533-5
- Molecular Formula
- C10H16N2O2
- Chinese Name
- 1-叔丁基-1H-吡唑-4-羧酸乙酯
- Molecular Weight
- 196.24600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 273.6°C |
|---|
Frequently Asked Questions
What is the CAS number of Ethyl 1-(tert-butyl)-1H-pyrazole-4-carboxylate?
The CAS number of Ethyl 1-(tert-butyl)-1H-pyrazole-4-carboxylate is 139308-53-5.
What are the molecular formula and molecular weight of Ethyl 1-(tert-butyl)-1H-pyrazole-4-carboxylate?
Ethyl 1-(tert-butyl)-1H-pyrazole-4-carboxylate has molecular formula C10H16N2O2 and molecular weight 196.24600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 1-(tert-butyl)-1H-pyrazole-4-carboxylate (CAS 139308-53-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1391533-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.