Log in | Join Free | china | japan | germany

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one

Request For Quotation
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Suppliers list
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
Email: info@tianfuchem.com
Products Intro: Product Name:89-36-1
CAS:89-36-1
Purity:99% Package:25KG;5KG;1KG
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
CAS:89-36-1
Purity:99% Package:5KG;1KG Remarks:C10H10N2O4S
Company Name: Jinan Finer Chemical Co., Ltd
Tel: +86-531-88989536 +86-15508631887
Email: sales@finerchem.com
Products Intro: Product Name:3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
CAS:89-36-1
Purity:>=99% Package:25KG;5USD
Company Name: Xiamen AmoyChem Co., Ltd
Tel: +86-592-6051114 +8618959220845
Email: sales@amoychem.com
Products Intro: Product Name:1-(4-Sulfophenyl)-3-Methyl-5-Pyrazolone
CAS:89-36-1
Company Name: Xi'an Kono chem co., Ltd.,
Tel: 029-86107037 13289246953
Email: info@konochemical.com
Products Intro: Product Name:1-(4-Sulfophenyl)-3-methyl-5-pyrazolone
CAS:89-36-1
Purity:99% HPLC;GC;TLC Package:1G;10G;50G;100G;500G;1KG;5KG;25KG

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one manufacturers
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Basic information
Uses
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
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Structure
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
pkapKa 4.90 (H2O t = 37 I = 0.15) (Uncertain)
form Powder
color White to Orange to Green
Water Solubility 5 g/L (20 ºC)
BRN 619424
InChIKeyCWJQQASJVVAXKL-UHFFFAOYSA-N
LogP-2.04 at 23℃ and pH7
CAS DataBase Reference89-36-1(CAS DataBase Reference)
EPA Substance Registry SystemBenzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (89-36-1)
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 Information
ProviderLanguage
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one English
SigmaAldrich English
ACROS English
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Usage And Synthesis
Uses3-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 PropertiesBEIGE POWDER
Uses1-(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.
DefinitionChEBI: 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid is an organosulfur compound and a sulfonic acid derivative.
Tag:3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one(89-36-1) Related Product Information
Methyl acetate Basic Violet 1 Doxazosin mesylate Paraquat dichloride Stannous methanesulfonate Acetonitrile Methylparaben Chlorodimethylphenylsilane Kresoxim-methyl Methyl acrylate Dihydromyrcenol 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT 3-Methyl-2-pyrazolin-5-one 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one p-Toluenesulfonic acid Methanol Methanesulfonic acid Methyl