2-Pyrazoline-5-carboxylicacid,4-methyl-,ethylester(7CI)

Modify Date: 2025-10-04 17:08:54

2-Pyrazoline-5-carboxylicacid,4-methyl-,ethylester(7CI) Structure
2-Pyrazoline-5-carboxylicacid,4-methyl-,ethylester(7CI) structure
Common Name 2-Pyrazoline-5-carboxylicacid,4-methyl-,ethylester(7CI)
CAS Number 89851-95-6 Molecular Weight 156.18200
Density N/A Boiling Point N/A
Molecular Formula C7H12N2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name ethyl 4-methyl-4,5-dihydro-1H-pyrazole-5-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H12N2O2
Molecular Weight 156.18200
Exact Mass 156.09000
PSA 50.69000
InChIKey VWSIMGRJUMEPOO-UHFFFAOYSA-N
SMILES CCOC(=O)C1NN=CC1C

 Safety Information

HS Code 2933199090

 Customs

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%

 Synonyms

4-methyl-3,4-dihydro-2H-pyrazole-3-carboxylic acid ethyl ester
2-PYRAZOLINE-5-CARBOXYLIC ACID,4-METHYL-,ETHYL ESTER
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