Ethyl 1,3,5-trimethyl-1H-pyrazole-4-carboxylate

1,3,5-三甲基-1H-吡唑-4-甲酸乙酯

Also known as: 1,3,5-Trimethyl-1H-pyrazole-4-carboxylic acid ethyl ester, 1,3,5-Trimethyl-4-ethoxycarbonylpyrazole, 4-(Ethoxycarbonyl)-1,3,5-trimethyl-1H-pyrazole, Ethyl 1,3,5-trimethylpyrazole-4-carboxylate, 1H-Pyrazole-4-carboxylic acid, 1,3,5-trimethyl-, ethyl ester

CAS No.
56079-16-4
Jingsj CID
J-871155-7
Molecular Formula
C9H14N2O2
Chinese Name
1,3,5-三甲基-1H-吡唑-4-甲酸乙酯
Molecular Weight
182.220 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point35-37ºC
Boiling Point250.4±35.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point105.3±25.9 °C

Frequently Asked Questions

What is the CAS number of Ethyl 1,3,5-trimethyl-1H-pyrazole-4-carboxylate?

56079-16-4

What are the molecular formula and molecular weight of Ethyl 1,3,5-trimethyl-1H-pyrazole-4-carboxylate?

C9H14N2O2, molecular weight 182.220 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026