Ethyl 1,5-dimethyl-1H-pyrazole-4-carboxylate

Also known as: 1,5-dimethyl-1H-pyrazole-4-carboxylic acid ethyl ester, 1,5-dimethyl-4-ethoxycarbonylpyrazole, ethyl 1,5-dimethylpyrazole-4-carboxylate, ethyl 1,5-dimethyl-1H-pyrazol-4-carboxylate, 1H-Pyrazole-4-carboxylic acid, 1,5-dimethyl-, ethyl ester

Ethyl 1,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 85290-77-3) 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. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 85290-77-3
Jingsj CID: J-1078346-7
Molecular Formula: C₈H₁₂N₂O₂
Molecular Weight: 168.19300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	168.09000
PSA	44.12000
LogP	0.90520

Customs & Trade Information

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Ethyl 1,5-dimethyl-1H-pyrazole-4-carboxylate?

The CAS number of Ethyl 1,5-dimethyl-1H-pyrazole-4-carboxylate is 85290-77-3.

What are the molecular formula and molecular weight of Ethyl 1,5-dimethyl-1H-pyrazole-4-carboxylate?

Ethyl 1,5-dimethyl-1H-pyrazole-4-carboxylate has molecular formula C8H12N2O2 and molecular weight 168.19300 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 1,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 85290-77-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1078346-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.