dimethyl 3-methyl-5,5-diphenyl-4H-pyrazole-3,4-dicarboxylate

Modify Date: 2025-11-06 11:02:11

dimethyl 3-methyl-5,5-diphenyl-4H-pyrazole-3,4-dicarboxylate Structure
dimethyl 3-methyl-5,5-diphenyl-4H-pyrazole-3,4-dicarboxylate structure
Common Name dimethyl 3-methyl-5,5-diphenyl-4H-pyrazole-3,4-dicarboxylate
CAS Number 94545-91-2 Molecular Weight 352.38400
Density 1.19g/cm3 Boiling Point 453.7ºC at 760mmHg
Molecular Formula C20H20N2O4 Melting Point N/A
MSDS N/A Flash Point 173.2ºC

 Names

Name dimethyl 3-methyl-5,5-diphenyl-4H-pyrazole-3,4-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.19g/cm3
Boiling Point 453.7ºC at 760mmHg
Molecular Formula C20H20N2O4
Molecular Weight 352.38400
Flash Point 173.2ºC
Exact Mass 352.14200
PSA 77.32000
LogP 1.98810
InChIKey RTOOPNRYFBANAX-UHFFFAOYSA-N
SMILES COC(=O)C1C(C)(C(=O)OC)N=NC1(c1ccccc1)c1ccccc1

 Synthetic Route

~%

dimethyl 3-methyl-5,5-diphenyl-4H-pyrazole-3,4-dicarboxylate Structure

dimethyl 3-meth...

CAS#:94545-91-2

Literature: van Alphen Recueil des Travaux Chimiques des Pays-Bas, 1943 , vol. 62, p. 334

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

3-methyl-5,5-diphenyl-4,5-dihydro-3H-pyrazole-3,4-dicarboxylic acid dimethyl ester
3-Methyl-5,5-diphenyl-4,5-dihydro-3H-pyrazol-3,4-dicarbonsaeure-dimethylester
CCG-4964
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