3-ethyl 4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylate

Modify Date: 2025-09-13 12:18:39

3-ethyl 4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylate Structure
3-ethyl 4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylate structure
Common Name 3-ethyl 4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylate
CAS Number 6402-06-8 Molecular Weight 312.29800
Density 1.54g/cm3 Boiling Point N/A
Molecular Formula C12H12N2O6S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-(3-ethoxycarbonyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.54g/cm3
Molecular Formula C12H12N2O6S
Molecular Weight 312.29800
Exact Mass 312.04200
PSA 121.72000
LogP 1.17050
Index of Refraction 1.645
InChIKey ODFCMJFINVPRFA-UHFFFAOYSA-N
SMILES CCOC(=O)C1=NN(c2ccc(S(=O)(=O)O)cc2)C(=O)C1

 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

einecs 229-016-8
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