p-(4,5-dihydro-3,4-dimethyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid

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Names

[ CAS No. ]:
38254-74-9

[ Name ]:
p-(4,5-dihydro-3,4-dimethyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid

[Synonym ]:
4-(3,4-dimethyl-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid
4-(3,4-dimethyl-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid
p-(4,5-dihydro-3,4-dimethyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid
3,4-Dimethyl-1-(4-sulfo-phenyl)-pyrazol-5-on
4-(3,4-Dimethyl-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzolsulfonsaeure
3,4-Dimethyl-1-(4-sulfophenyl)pyrazol-5-one
3,4-Dimethyl-1-(4-sulfophenyl)pyrazol-5(4H)-one
4-(3,4-dimethyl-5-oxo-4,5-dihydro-1h-pyrazol-1-yl)benzenesulfonic acid

Chemical & Physical Properties

[ Density]:
1.47g/cm3

[ Molecular Formula ]:
C11H12N2O4S

[ Molecular Weight ]:
268.28900

[ Exact Mass ]:
268.05200

[ PSA ]:
95.42000

[ LogP ]:
1.87330

[ Index of Refraction ]:
1.651

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 2-methylacetoacetate
  • Phenylhydrazine

DownStream

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%

Related Compounds

  • 4-Amino-4-(2-hydroxy-4,5-dimethylphenyl)butanoic acid
  • 2-Amino-2-[1-(prop-1-en-2-yl)cyclopropyl]acetic acid
  • 3-Amino-3-(5-propylthiophen-2-yl)propanoic acid
  • 2-Amino-2-[1-(2-bromo-3-hydroxyphenyl)cyclopropyl]acetic acid
  • 2-Amino-3-hydroxy-3-{imidazo[1,2-a]pyrazin-3-yl}propanoic acid
  • 4-Amino-1-[(methylsulfanyl)methyl]cyclohexane-1-carboxylic acid
  • 3-Amino-2-(2-methylquinolin-4-yl)propanoic acid
  • 3-Amino-2-[4-chloro-3-(trifluoromethyl)phenyl]propanoic acid
  • 3-Amino-2-(6-chloro-5-methylpyridin-3-yl)propanoic acid
  • 4-benzyl-3-methyl-5-(pyrrolidin-2-yl)-4H-1,2,4-triazole
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