CAS 2200269-31-2

5-Bromo-4-chloro-3-indolyl β-D-lactopyranoside

CAS: 2200269-31-2

5-Bromo-4-chloro-3-indolyl b-D-lactopyranoside is a chromogenic substrate used to detect the specific enzymatic activity of beta-galactosidase. After cleavage, 5-bromo-4-chloro-indoxyl is released, resulting in a blue to blue-green color change in bacterial colonies or media. 5-Bromo-4-chloro-3-indolyl b-D-lactopyranoside is used in lactose intolerance screening.

Formula: C₂₀H₂₅BrClNO₁₁

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 570.77 g/mol

Ref: 3D-EB10039