C14H15BrClNO6
408.63 g/mol
Research ReagentWarning
X-Gal
CAS7240-90-6EC230-640-8
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
X-Gal (5-bromo-4-chloro-3-indolyl beta-D-galactoside) is a chromogenic compound used as a substrate for the enzyme beta-galactosidase. Upon enzymatic cleavage, it produces an intensely blue product, enabling visual detection of enzyme activity in laboratory and research settings.
Chromogenic substrate for beta-galactosidase in histological stainingIndicator in bacterial cloning experiments
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Sourcing or supplying this compound?
List your inventory or post a purchase request
CAS 7240-90-6
Related Compounds
ReferenceSame Category
4-Dibenzothiophenamine
CAS72433-66-0
research compound
ReferenceSame Category
1-(2-chloroethyl)pyrrolidine hydrochloride
CAS7250-67-1
research compound
ReferenceSame Category
5-Bromoindole-2-carboxylic acid
CAS7254-19-5
research compound
ReferenceSame Category
1-Isobutyl-4-piperidone
CAS72544-16-2
research compound
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
Identifiers
IUPAC Name
(2S,3R,4S,5R,6R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
InChIKey
OPIFSICVWOWJMJ-AEOCFKNESA-N
SMILES
C1=CC(=C(C2=C1NC=C2O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)Cl)Br
Synonyms (31)
- BCIG
- X-Gal