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Merck
CN

502219

4-二甲胺基苯基偶氮苯磺酰氯

别名:

4-(二甲氨基)偶氮苯-4′-磺酰氯, 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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关于此项目

线性分子式:
(CH3)2NC6H4N=NC6H4SO2Cl
化学文摘社编号:
分子量:
323.80
EC Number:
260-235-1
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
3064095
MDL number:
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InChI key

VTVWTPGLLAELLI-WUKNDPDISA-N

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+

SMILES string

CN(C)c1ccc(cc1)\N=N\c2ccc(cc2)S(Cl)(=O)=O

grade

derivatization grade ((HPLC))

form

solid

packaging

pkg of 500 mg

mp

185 °C (dec.) (lit.)

storage temp.

room temp

General description

丹磺酰氯(4-二甲基氨基偶氮苯-4′-磺酰氯)是用于HPLC的衍生化氨基酸的发色标记试剂。它可与所有氨基酸自由地发生反应,形成丹磺酰氨基酸,这些氨基酸具有光稳定性,可以在薄层色谱板上观察到。

Other Notes

探索最适于 HPLCLC-MS 分析的 LiChropur 试剂

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Chromophoric labeling of amino acids with 4-dimethylaminoazobenzene-4'-sulfonyl chloride.
J K Lin and J Y Chang.
Analytical Chemistry, 47 (9), 1634-1638 (1975)
Jansen, E.H.J., et al.
Journal of Chromatography A, 553 (1991)
K Sormiachi et al.
Journal of chromatography. B, Biomedical applications, 664(2), 435-439 (1995-02-17)
A high-performance liquid chromatographic method was modified for the determination of hydroxyproline in cultured cells derived from rat liver. First, the primary amino group in the cell hydrolysate was blocked with o-phthalaldehyde, then the secondary amino group was derivatized with
M Takahashi et al.
Journal of chromatography. B, Biomedical sciences and applications, 688(2), 197-203 (1997-01-24)
To elucidate the factors involved in dry skin and the skin damage caused by UV light, it is necessary to analyze small amounts of stratum corneum to determine amino acid contents. A new assay method for this purpose is described.
Bárbara Ribeiro et al.
Journal of agricultural and food chemistry, 56(22), 10973-10979 (2008-10-24)
A comparative study on the amino acid composition of 11 wild edible mushroom species (Suillus bellini, Suillus luteus, Suillus granulatus, Tricholomopsis rutilans, Hygrophorus agathosmus, Amanita rubescens, Russula cyanoxantha, Boletus edulis, Tricholoma equestre, Fistulina hepatica, and Cantharellus cibarius) was developed. To

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