1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid

Modify Date: 2024-01-12 19:21:54

1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid Structure
1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid structure
Common Name 1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid
CAS Number 10250-64-3 Molecular Weight 202.20900
Density 1.24g/cm3 Boiling Point 419.6ºC at 760mmHg
Molecular Formula C11H10N2O2 Melting Point 186ºC
MSDS USA Flash Point 207.6ºC

 Names

Name 1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.24g/cm3
Boiling Point 419.6ºC at 760mmHg
Melting Point 186ºC
Molecular Formula C11H10N2O2
Molecular Weight 202.20900
Flash Point 207.6ºC
Exact Mass 202.07400
PSA 55.12000
LogP 1.78530
Vapour Pressure 8.62E-08mmHg at 25°C
Index of Refraction 1.617

 Safety Information

HS Code 2933199090

 Synthetic Route

~94%

1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid Structure

1-Methyl-3-phen...

CAS#:10250-64-3

Literature: WO2008/11131 A2, ; Page/Page column 260 ; WO 2008/011131 A2

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1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid Structure

1-Methyl-3-phen...

CAS#:10250-64-3

Literature: EP1216980 A1, ; EP 1216980 A1

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1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid Structure

1-Methyl-3-phen...

CAS#:10250-64-3

Literature: Chemische Berichte, , vol. 66, p. 1690,1692

 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

2-methyl-5-phenylpyrazole-3-carboxylic acid