1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone

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Names

[ CAS No. ]:
118-47-8

[ Name ]:
1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone

[Synonym ]:
p-SCOP (1 : 4 SPCP)
MFCD00020755
3-Carboxy-1-(4-sulfophenyl)-2-pyrazolin-5-one
3-Carboxy-1-(4-sulfo-phenyl)-pyrazolon-5
5-Oxo-1-(4-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid
pyt
PYRAZOLONE T
5-oxo-1-(4-sulfo-phenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid
SPCP
1-(4-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE
4-(4-sulfo-1-phenylazo)-1-(4-sulfophenyl)-5-hydroxy-pyrazolone-3-carboxylic acid
carboxypyrazoltcacid4
PYRAZALONE T
1-(4'-Sulphophenyl)-3-carboxy-5-pyrazolone
EINECS 204-254-5
5-oxo-1-(4-sulfophenyl)-2-pyrazoline-3-carboxylic acid
1H-Pyrazole-3-carboxylic acid, 2,5-dihydro-5-oxo-1-(4-sulfophenyl)-
5-oxo-1-(4-sulphophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Melting Point ]:
260-270

[ Molecular Formula ]:
C10H8N2O6S

[ Molecular Weight ]:
284.245

[ Exact Mass ]:
284.010315

[ PSA ]:
132.72000

[ LogP ]:
-0.84

[ Index of Refraction ]:
1.695

[ Storage condition ]:
-20°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ6393920
CHEMICAL NAME :
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-
CAS REGISTRY NUMBER :
118-47-8
LAST UPDATED :
199709
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C10-H8-N2-O6-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>22 gm/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 28(12),56,1984
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>22 gm/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 28(12),56,1984

Safety Information

[ Hazard Codes ]:
Xi

[ 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%

Related Compounds

  • 1-(4'-sulfophenyl)-3-carboxy-5-pyrazolone
  • 4-[5-hydroxy-3-methylpyrazol-1-yl]benzenesulfonic acid
  • 1-(2'-CHLORO-6'-METHYL-4'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE
  • 1-Fluoro-4-[3-(piperazin-1-yl)propoxy]benzene
  • 1-(3-Sulfophenyl)-3-methyl-5-pyrazolone
  • 1-(2-hydroxy-3-carboxy-5-sulfophenyl)-3-methyl-5-pyrazolone
  • 3-Fluoro-5-methoxypyridine-4-sulfonamide
  • 4-(3-amino-1-propylpyrrolidin-2-yl)-N,N-dimethylpyrimidin-2-amine
  • 2-[4-(5-bromo-3-fluoropyridin-2-yl)piperazin-1-yl]-N,N,6-trimethylpyrimidin-4-amine
  • 4-[(Propan-2-yloxy)methyl]oxolan-3-ol
  • 1-[4-(Piperidin-2-yl)oxan-4-yl]methanamine
  • [5-(difluoromethyl)-1-(3-methylbutan-2-yl)-1H-1,2,3-triazol-4-yl]methanol
  • [1-(2-cyclobutylethyl)-5-(difluoromethyl)-1H-1,2,3-triazol-4-yl]methanol
  • 2,2-Dimethoxy-4-(trifluoromethyl)-1,3-dioxolane
  • 3-Cyclopentyl-1,2-oxazole-5-carbonitrile
  • 1-Amino-3-[2-(dimethylamino)-4-fluorophenyl]propan-2-ol
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