• 对二甲氨基苯甲醛 ACS, 99%
  • G64476 100-10-7

    p-dimethylaminobenzaldehyde ACS, 99%

产品订购
产品货号规格货期 优惠价 数量
G64476_1 100g 准现货 询价
G64476_2 25g 准现货 询价
G64476_3 500g 准现货 询价
  • 产品信息

属性

溶解性 水中溶解度:0.3 g/l (20°C),溶于乙酸、醇、醚和氯仿。
敏感性 易吸潮,对光敏感
存贮条件 充氩储存
沸点 176-177°C
熔点 72-75°C
密度 1.0720
荧光
IC50
pK Values

描述

别名 4-二甲氨基苯甲醛;对二甲替氨基苯甲醛;N,N-二甲基-4-氨基苯甲醛;对二甲胺基苯甲醛;Ehrlich 试剂;4-Dimethylaminobenzaldehyde; Ehrlich‘s reagent;N,N-Dimethyl-4-amino benzaldehyde;para-dimethylaminobenzaldehyde; p-Formyldimethylaniline
用途 测定吲哚、粪臭素、尿蓝母、色氨酸、白蛋白、过氧化氢、胂凡钠明、邻氨基苯甲酸、安替比林麦角碱等,还用以区别血清发疹和腥红热。制造染料。
生化机理 4-(Dimethylamino)benzaldehyde is a simple aldehyde which forms colorful Schiff base adducts with amines, pyrroles and indoles, and can be used to assay proteins for residues containing these functional groups. 4-(Dimethylamino)benzaldehyde is often used for the Ehrlich reaction: a test for the presence of indoles in a sample. This reaction with indole is also exploited to indicate the presence of tryptophan residues on proteins.

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