39068

4-(ジメチルアミノ)アゾベンゼン-4′-スルホニルクロリド

≥97.5% (AT)

• 別名: 4-(4-ジメチルアミノフェニルアゾ)ベンゼンスルホニルクロリド, DABS-Cl, ダブシルクロリド
• 化学式: (CH₃)₂NC₆H₄N=NC₆H₄SO₂Cl
• CAS番号: 56512-49-3
• 分子量: 323.80
• Beilstein: 3064095
• EC Number: 260-235-1
• MDL番号: MFCD00007444
• UNSPSCコード: 12352200
• PubChem Substance ID: 329755819
• NACRES: NA.25

特性

• 品質水準: 200
• アッセイ: ≥97.5% (AT)
• mp: 185 °C (dec.) (lit.)
• 溶解性: DMF: soluble; acetonitrile: soluble
• SMILES記法: CN(C)c1ccc(cc1)\N=N\c2ccc(cc2)S(Cl)(=O)=O
• InChI: 1S/C14H14ClN3O2S/c1-18(2)13-7-3-11(4-8-13)16-17-12-5-9-14(10-6-12)21(15,19)20/h3-10H,1-2H3/b17-16+
• InChI Key: VTVWTPGLLAELLI-WUKNDPDISA-N

詳細

詳細

Dabsyl chloride (4-dimethylaminoazobenzene-4′-sulfonyl chloride) is a chromophoric labeling reagent used in HPLC for derivatizing amino acids. It reacts freely with all amino acids in order to form dabsyl amino acids, which are photostable and can be seen on a thin-layer chromatographic plate.

アプリケーション

For the qualitative and quantitative identification of amino acids and for the determination of N-terminal amino acids. Used in the determination of primary and secondary amines by HPLC.

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: P280 - P305 + P351 + P338 - P310
• 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 3
• 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