Chromogenic substrate for β-D-Galactosidase. Alternative to X-Gal. Produces an insoluble magenta chromophore in lac+ bacterial colonies. It is used in histochemistry for the localization of the enzyme activity in mammalian tissues.

Additional Information

Product #	M-2619
CAS #	93863-88-8
Formula	C14H15BrClNO6
MW	408.6
Appearance	White or almost white (pinkish) powder
Purity	≥ 98%
Solubility	Clear (1.3% in ethanol)
Melting Point	245 °C
Storage Temp	Store at 4º C; protect from light and humidity. For long term storage: -20º C

Additional Information

MDL Number	MFCD00210022
SMILES	C1=C2C(=CC(=C1Br)Cl)NC=C2OC3C(C(C(C(O3)CO)O)O)O