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ChemicalBook >> CAS DataBase List >> 1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone

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

1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone price.
  • $17 - $6524.58
  • Product name: 1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone
  • CAS: 118-47-8
  • MF: C10H8N2O6S
  • MW: 284.25
  • EINECS:204-254-5
  • MDL Number:MFCD00020755
  • Synonyms:1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-;5-Oxo-1-(4-sulfophenyl)-2-pyrazolin-3-carbonsure;3-Carboxy-1-(4-sulfophenyl)-2-pyrazolin-5-one;1-(4-Sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid;5-Hydroxy-1-[4-(sodiosulfo)phenyl]-1H-pyrazole-3-carboxylic acid sodium salt;5-keto-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid;5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid;ANTI-MOUSE EPHA1 (CENTER) antibody produced in rabbit
Price25 Properties Safety Information Description
25 prices
Selected condition：
Brand
  • aablocks
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • Usbiological
Package
  • 50ul
  • 100ul
  • 200ul
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 250G
  • 500G
  • Manufactureraablocks
  • Product numberAA008125
  • Product description4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 95%
  • Packaging1g
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008125
  • Product description4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 95%
  • Packaging5g
  • Price$51
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008125
  • Product description4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 95%
  • Packaging25g
  • Price$168
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008125
  • Product description4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 95%
  • Packaging100g
  • Price$490
  • Updated2026-05-28
  • Buy
  • ManufacturerAlichem
  • Product number118478
  • Product description5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylicacid
  • Packaging10g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0016902
  • Product description1-(4'-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE 95.00%
  • Packaging100G
  • Price$2994.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0016902
  • Product description1-(4'-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE 95.00%
  • Packaging250G
  • Price$5517.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0016902
  • Product description1-(4'-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE 95.00%
  • Packaging500G
  • Price$6524.58
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030133
  • Product description5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylicacid ≥95%
  • Packaging1g
  • Price$196
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030133
  • Product description5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylicacid ≥95%
  • Packaging25g
  • Price$392
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFO129002
  • Product description5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
  • Packaging5g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFO129002
  • Product description5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
  • Packaging50g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFO129002
  • Product description5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
  • Packaging25g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFO129002
  • Product description5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
  • Packaging10g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFO129002
  • Product description5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
  • Packaging100g
  • Price$974
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM188660
  • Product description5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylicacid 95%
  • Packaging25g
  • Price$370
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA008125 4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 95% 1g $17 2026-05-28 Buy
aablocks AA008125 4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 95% 5g $51 2026-05-28 Buy
aablocks AA008125 4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 95% 25g $168 2026-05-28 Buy
aablocks AA008125 4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 95% 100g $490 2026-05-28 Buy
Alichem 118478 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylicacid 10g $160 2021-12-16 Buy
American Custom Chemicals Corporation CHM0016902 1-(4'-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE 95.00% 100G $2994.25 2021-12-16 Buy
American Custom Chemicals Corporation CHM0016902 1-(4'-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE 95.00% 250G $5517.2 2021-12-16 Buy
American Custom Chemicals Corporation CHM0016902 1-(4'-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE 95.00% 500G $6524.58 2021-12-16 Buy
Arctom AS030133 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylicacid ≥95% 1g $196 2021-12-16 Buy
Arctom AS030133 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylicacid ≥95% 25g $392 2021-12-16 Buy
Biosynth FO129002 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid 5g $900 2026-06-04 Buy
Biosynth FO129002 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid 50g $900 2026-06-04 Buy
Biosynth FO129002 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid 25g $900 2026-06-04 Buy
Biosynth FO129002 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid 10g $900 2026-06-04 Buy
Biosynth FO129002 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid 100g $974 2026-06-04 Buy
Chemenu CM188660 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylicacid 95% 25g $370 2021-12-16 Buy
Next Last

Properties

Boiling point :536.5℃[at 101 325 Pa]
Density :1.75±0.1 g/cm3(Predicted)
storage temp. :-20°C
pka :-2.65±0.20(Predicted)
form :buffered aqueous glycerol solution
Water Solubility :272.6mg/L
Specific Activity :16-22nmol/min·mg
InChIKey :TYCNXOAPQGVAQU-UHFFFAOYSA-N
LogP :-1.83
CAS DataBase Reference :118-47-8(CAS DataBase Reference)
EPA Substance Registry System :1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)- (118-47-8)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

SHANDONG OUCHEM CO.,LTD.
1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone
1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone CAS:118-47-8
career henan chemical co
1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone
$1.00
1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone CAS:118-47-8
Henan Tianfu Chemical Co.,Ltd.
Shenzhen Nexconn Pharmatechs Ltd
CONIER CHEM AND PHARMA LIMITED
Hefei TNJ Chemical Industry Co.,Ltd.
HANGZHOU CLAP TECHNOLOGY CO.,LTD
ANHUI WITOP BIOTECH CO., LTD
Dayang Chem (Hangzhou) Co.,Ltd.
HANGZHOU LEAP CHEM CO., LTD.