4-Chloro-3-indolyl b-D-galactopyranoside for nucleotide synthesis

Synonym: 135313-63-2; 2-[(4-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol; 4-Chloro-3-indolyl b-D-galactopyranoside; DTXSID20394438; 4-chloro-3-indolyl-b-d-galactopyranoside; Nucleotide synthesis reagent

CAS Number: 135313-63-2
Compound CID: 3626840

Product Size

5 mg; 10 mg; 50 mg; 100 mg; 200 mg

Price

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

4-Chloro-3-indolyl b-D-galactopyranoside is a widely used chromogenic substrate for β-galactosidase that produces a dark blue precipitate at the enzyme's active site.

Molecular Weight

329.73

Molecular Formula

C₁₄H₁₆ClNO₆

Form

Powder

Purity

≥95%

Identity

Confirmed by NMR/HPLC/MS.

Applications

4-Chloro-3-indolyl b-D-galactopyranoside can be used to assay β-galactosidase activity.