134163

1-(4-磺酸苯基)-3-甲基-5-吡唑酮

• 别名: 3-甲基-1-(4-磺苯基)-2-吡唑啉-5-酮, 4-(3-甲基-5-氧-2-吡唑啉-1-基)苯磺酸
• 经验公式（希尔记法）: C₁₀H₁₀N₂O₄S
• CAS号: 89-36-1
• 分子量: 254.26
• Beilstein: 619424
• EC號碼: 201-901-3
• MDL號碼: MFCD00020756
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24848135
• NACRES: NA.22

属性

• 品質等級: 100
• mp: >252 °C (dec.) (lit.)
• 官能基: sulfonic acid
• SMILES 字串: 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 密鑰: CWJQQASJVVAXKL-UHFFFAOYSA-N

说明

應用

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.

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H314
• 防範說明: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危險分類: Skin Corr. 1B
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges