134163

1-(4-Sulfophenyl)-3-methyl-5-pyrazolone

• 別名: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one, 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
• 実験式（ヒル表記法）: C₁₀H₁₀N₂O₄S
• CAS番号: 89-36-1
• 分子量: 254.26
• Beilstein: 619424
• EC Number: 201-901-3
• MDL番号: MFCD00020756
• UNSPSCコード: 12352100
• PubChem Substance ID: 24848135
• NACRES: NA.22

特性

• 品質水準: 100
• mp: >252 °C (dec.) (lit.)
• 官能基: sulfonic acid
• SMILES記法: CC1=NN(C(=O)C1)c2ccc(cc2)S(O)(=O)=O
• InChI: 1S/C10H10N2O4S/c1-7-6-10(13)12(11-7)8-2-4-9(5-3-8)17(14,15)16/h2-5H,6H2,1H3,(H,14,15,16)
• InChI Key: CWJQQASJVVAXKL-UHFFFAOYSA-N

詳細

アプリケーション

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.

安全性情報

• ピクトグラム: GHS05
• シグナルワード: Danger
• 危険有害性情報: H314
• 注意書き: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危険有害性の分類: Skin Corr. 1B
• 保管分類コード: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges