1H-Pyrazole-3-carboxylicacid,4-ethynyl-4,5-dihydro-,methylester(9CI)

Modify Date: 2024-02-06 16:13:38

1H-Pyrazole-3-carboxylicacid,4-ethynyl-4,5-dihydro-,methylester(9CI) Structure
1H-Pyrazole-3-carboxylicacid,4-ethynyl-4,5-dihydro-,methylester(9CI) structure
Common Name 1H-Pyrazole-3-carboxylicacid,4-ethynyl-4,5-dihydro-,methylester(9CI)
CAS Number 2387-31-7 Molecular Weight 152.15100
Density N/A Boiling Point N/A
Molecular Formula C7H8N2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name methyl 4-ethynyl-4,5-dihydro-1H-pyrazole-3-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H8N2O2
Molecular Weight 152.15100
Exact Mass 152.05900
PSA 50.69000

 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

1H-PYRAZOLE-3-CARBOXYLIC ACID,4-ETHYNYL-4,5-DIHYDRO-,METHYL ESTER
4-ethynyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid methyl ester
4-Ethinyl-3-methoxycarbonyl-2-pyrazolin