5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside , 98% , 7240-90-6

Synonym(s):
X-Gal;BCIG;bromo-4-chloro-3-indolyl-β-d-galactopyranoside, 5-;5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside;5-Bromo-4-chloro-3-indolyl β-D-galactoside

CAS NO.：7240-90-6

Empirical Formula: C14H15BrClNO6

Molecular Weight: 408.63

MDL number: MFCD00005666

EINECS: 230-640-8

PRODUCT Properties

• Melting point: 230 °C
• alpha: -64 º (C=1, H2O/DMF (1/1))
• Boiling point: 673.9±55.0 °C(Predicted)
• Density: 1.5563 (rough estimate)
• refractive index: 1.6110 (estimate)
• storage temp.: -20°C
• solubility: Soluble in 100 mM in DMSO.
• pka: 12.74±0.70(Predicted)
• form: Powder
• color: White
• Odor: Odorless
• Sensitive: Moisture & Light Sensitive
• Merck: 14,10074
• BRN: 1402009
• Stability: Stable. Incompatible with strong oxidizing agents.
• InChIKey: OPIFSICVWOWJMJ-AEOCFKNESA-N
• CAS DataBase Reference: 7240-90-6(CAS DataBase Reference)

Description and Uses

magenta b-galactosidase substrate

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332
• Precautionary statements: P261-P264b-P270-P271-P280-P302+P352-P304+P340-P312-P330-P363-P403-P501c
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 24/25-37/39-26
• WGK Germany: 3
• F: 8-10-21
• HazardClass: IRRITANT
• HS Code: 29389090