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Merck

39068

Sigma-Aldrich

4-(二甲氨基)偶氮苯-4′-磺酰氯

≥97.5% (AT)

别名:

4-(N,N-二甲基氨基)偶氮苯-4'-磺酸氯, 4-二甲胺基苯基偶氮苯磺酰氯, DABS-Cl

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About This Item

线性分子式:
(CH3)2NC6H4N=NC6H4SO2Cl
CAS号:
分子量:
323.80
Beilstein:
3064095
EC號碼:
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.25

品質等級

化驗

≥97.5% (AT)

mp

185 °C (dec.) (lit.)

溶解度

DMF: soluble
acetonitrile: soluble

SMILES 字串

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 密鑰

VTVWTPGLLAELLI-WUKNDPDISA-N

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一般說明

达布酰氯(4-二甲氨基偶氮苯-4')-磺酰氯)是一种发色团标记试剂,在 HPLC 中用于衍生氨基酸。与所有氨基酸按顺序自由反应形成 absyl 氨基酸,具有光稳定性,且可在薄层色谱板上显示。

應用

用于氨基酸的定性和定量鉴定以及 N-末端氨基酸的测定。用于 HPLC 法测定伯胺和仲胺。

象形圖

Corrosion

訊號詞

Danger

危險聲明

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 3

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


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