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155144-45-9

155144-45-9 structure

155144-45-9 structure

Name: 5-[methyl(phenyl)sulfamoyl]-1H-pyrazole-4-carboxylic acid
Chemical Name: 5-[methyl(phenyl)sulfamoyl]-1H-pyrazole-4-carboxylic acid
CAS Number: 155144-45-9
Molecular Formula: C₁₁H₁₁N₃O₄S
Molecular Weight: 281.28800
Create Date: 2016-03-15 21:56:00
Modify Date: 2025-10-10 21:38:18

Name	5-[methyl(phenyl)sulfamoyl]-1H-pyrazole-4-carboxylic acid
Synonyms	3-(Methyl-phenyl-sulfamoyl)-1H-pyrazole-4-c arboxylic acid 5-[(methylanilino)sulfonyl]-1H-pyrazole-4-carboxylic acid 3-(N-phenyl-N-methyl)sulfamoylpyrazole-4-carboxylic acid 1H-Pyrazole-4-carboxylic acid,3-((methylphenylamino)sulfonyl) 3-((Methylphenylamino)sulfonyl)-1H-pyrazole-4-carboxylic acid

Density	1.552g/cm3
Boiling Point	563.5ºC at 760mmHg
Molecular Formula	C₁₁H₁₁N₃O₄S
Molecular Weight	281.28800
Flash Point	294.6ºC
Exact Mass	281.04700
PSA	111.74000
LogP	2.01380
Vapour Pressure	1.55E-13mmHg at 25°C
Index of Refraction	1.658

155144-44-8 structure

155144-44-8

~10%

155144-45-9 structure

155144-45-9

Literature: Diaz; Vega Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 1 p. 93 - 96

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