3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Basic information
- Product Name:
- 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
- Synonyms:
-
- 3-METHYL-1-(P-SULFOPHENYL)-2-PYRAZOLIN-5-ONE 98%
- 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one, 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
- 1-(4-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE
- 1-(4-SULPHOPHENYL)-3-METHYL-5-PYRAZOLONE
- 3-Methyl-1-(4-sulfonphenyl)-5-pyrazolone
- 1-(P-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE
- 1-(4-Sulfonphenyl)-3-methyl-5-pyrazolone
- 3-METHYL-1-(P-SULFOPHENYL)-2-PYRAZOLIN-5-ONE
- CAS:
- 89-36-1
- MF:
- C10H10N2O4S
- MW:
- 254.26
- EINECS:
- 201-901-3
- Product Categories:
-
- Intermediates of Dyes and Pigments
- Building Blocks
- C10
- Chemical Synthesis
- Heterocyclic Building Blocks
- Pyrazoles
- Heterocyclic Compounds
- Mol File:
- 89-36-1.mol
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3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Chemical Properties
- Melting point:
- >252 °C (dec.) (lit.)
- Density
- 1.4456 (rough estimate)
- vapor pressure
- 0.001Pa at 20℃
- refractive index
- 1.5650 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- Powder
- pka
- pKa 4.90 (H2O t = 37 I = 0.15) (Uncertain)
- color
- White to Orange to Green
- Water Solubility
- 5 g/L (20 ºC)
- BRN
- 619424
- InChIKey
- CWJQQASJVVAXKL-UHFFFAOYSA-N
- LogP
- -2.04 at 23℃ and pH7
- CAS DataBase Reference
- 89-36-1(CAS DataBase Reference)
- EPA Substance Registry System
- Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (89-36-1)
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Safety Information
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 1759 8/PG 2
- WGK Germany
- 1
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29331990
MSDS
- Language:English Provider:3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
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3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Usage And Synthesis
Uses
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one acts as a reagent for the identification of sulfonic acids as efficient ecto-5'-nucleotidase inhibitors. Ecto-5'-nucleotidase inhibition is thought to provide an attractive approach to cancer therapy.
Chemical Properties
BEIGE POWDER
Uses
1-(4-Sulfophenyl)-3-methyl-5-pyrazolone (4-(3-methyl-5-oxo-2-pyrazolin-1-yl) benzoic acid) was used for pre-column derivatization of carbohydrates. It was also used as derivatization reagent in determination of oligosides, mannose and galactose obtained by degradation of galactomannans.
Definition
ChEBI: 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid is an organosulfur compound and a sulfonic acid derivative.
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-oneSupplier
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Energy Chemical
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
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3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one(89-36-1)Related Product Information
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