ChemicalBook Product Catalog Biochemical Engineering Saccharides Monosaccharide 5-Bromo-3-indolyl-beta-D-galactopyranoside

5-Bromo-3-indolyl-beta-D-galactopyranoside

5-Bromo-3-indolyl-beta-D-galactopyranoside Basic information
Product Name:5-Bromo-3-indolyl-beta-D-galactopyranoside
Synonyms:beta-d-galactopyranoside,5-bromo-1h-indol-3-yl;5-BROMOINDOLYL B-D-GALACTOPYRANOSIDEMOLE CULAR BIOL;5-BROMO-3-INDOLYL-B-D-GALACTOSIDE;5-Bromo-3-indolyl-b-D-galactopyranoside;5-bromo-3-indolyl-beta-galactoside;5-BROMO-3-INDOLYL-BETA-D -GALACTOPYRANOSIDE 98+% -20 C;5-BROMO-3-INDOLYL-BETA-D -GALACTOPYRANOSIDE MOLECULAR BIOLOGY GRADE 98+% -20 C;BLUE GAL (5-BROMO-3-INDOLYL- BETA-D-GALACTOPYRANOSIDE)
CAS:97753-82-7
MF:C14H16BrNO6
MW:374.18
EINECS:1533716-785-6
Product Categories:substrate;Indoles and derivatives
Mol File:97753-82-7.mol
5-Bromo-3-indolyl-beta-D-galactopyranoside Structure
5-Bromo-3-indolyl-beta-D-galactopyranoside Chemical Properties
Melting point 195 °C
Boiling point 646.6±55.0 °C(Predicted)
alpha -34.5 º (c=1% in DMF/H2O 1:1)
density 1.824±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility DMF: soluble
form Powder
pka12.82±0.70(Predicted)
color White
optical activity[α]20/D 34.5±2.0°, c = 1% in DMF/H2O 1:1
Water Solubility Soluble in dimethylformamide (100 mg/ml), dimethylformamide/water (1:1 v/v) (10 mg/ml - clear, practically colorless solution).
BRN 1550140
CAS DataBase Reference97753-82-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 22-24/25-36-26
WGK Germany 3
HS Code 29389090
MSDS Information
ProviderLanguage
SigmaAldrich English
5-Bromo-3-indolyl-beta-D-galactopyranoside Usage And Synthesis
Chemical PropertiesWhite to off-white powder
Uses5-Bromo-3-indolyl-beta-D-galactopyranoside is a substrate for beta-galactosidase that is converted, by the enzyme, into an insoluble indigoblue chromophore. It is also used in Lac gene detection systems, in immunoblotting and immunocytochemical assays.
Uses5-Bromo-3-indolyl-β-D-galactopyranoside is an α-galactosidase substrate which is converted to an insoluble indigo-blue chromophore darker than that released by X-GAL. It is ideal for Lac gene detection systems in immunoblotting, immunocytochemical, and histological applications. Also used as chromogenic substrate that is suitable for identification of lac-(+) bacterial colonies.
5-Bromo-3-indolyl-beta-D-galactopyranoside Preparation Products And Raw materials
5-Bromo-6-chloro-3-indolyl-beta-D-galactoside 5-Bromo-4-chloro-3-indolyl-beta-D-galactoside 2-Nitrophenyl-beta-D-galactopyranoside 4-Nitrophenyl-beta-D-galactopyranoside 6-CHLORO-3-INDOLYL-BETA-D-GALACTOPYRANOSIDE D-LUCIFERIN α-galactosidase 5-Bromo-3-indolyl-beta-D-galactopyranoside Indometacin Tetrahydro-4H-pyran-4-one 5-BROMO-3-INDOXYL-BETA-D-GALACTOPYRANOSIDE-6-SULFATE SODIUM SALT 3-Bromoanisole 3-Indoxyl-beta-D-galactopyranoside 5-BROMO-4-CHLORO-3-INDOLYL B-D-GALACTOPYRANOSIDE-6-SULFATE
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