B4387
5-Bromo-3-indolyl β-D-galactopyranoside
≥98%, powder
Synonym(s):
Bluo-Gal
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About This Item
Empirical Formula (Hill Notation):
C14H16BrNO6
CAS Number:
Molecular Weight:
374.18
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
MDL number:
Beilstein/REAXYS Number:
1550140
Product Name
5-Bromo-3-indolyl β-D-galactopyranoside, ≥98%
InChI
1S/C14H16BrNO6/c15-6-1-2-8-7(3-6)9(4-16-8)21-14-13(20)12(19)11(18)10(5-17)22-14/h1-4,10-14,16-20H,5H2/t10-,11+,12+,13-,14-/m1/s1
SMILES string
OC[C@H]1O[C@@H](Oc2c[nH]c3ccc(Br)cc23)[C@H](O)[C@@H](O)[C@H]1O
InChI key
LINMATFDVHBYOS-MBJXGIAVSA-N
assay
≥98%
form
powder
solubility
DMF: 50 mg/mL, clear, colorless
storage temp.
−20°C
Quality Level
Application
Chromogenic substrate suitable for identification of lac+ bacterial colonies. An alternative to 5-bromo-4-chloro-3-indolyl β-D-galactopyranoside (X-Gal), producing a darker blue color.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
涉药品监管产品
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H Kodaka et al.
Journal of clinical microbiology, 33(1), 199-201 (1995-01-01)
A new medium containing 5-bromo-4-chloro-3-indolyl-beta-D-glucuronide cyclohexylammonium salt (Glu agar) for Escherichia coli and a new medium containing 5-bromo-3-indolyl-beta-D-galactoside (Gal agar) for beta-galactosidase-positive members of the family Enterobacteriaceae were compared with MacConkey agar in a diagnostic trial with 3,562 urine specimens.
A N Markarian et al.
Bioorganicheskaia khimiia, 13(2), 263-265 (1987-02-01)
A simple and convenient technique has been developed for detection of beta-galactosidase from E. coli on nitrocellulose sheets using a mixture of 5-bromoindol-3-yl-beta-D-galactopyranoside and nitro blue tetrazolium, which enables rapid detection of fmole (10(-15) mole) quantities of the enzyme at
Tushar Gupta et al.
Journal of virology, 89(9), 5124-5133 (2015-02-27)
The E2F family of transcription factors, broadly divided into activator and repressor E2Fs, regulates cell cycle genes. Current models indicate that activator E2Fs are necessary for cell cycle progression and tumorigenesis and are also required to mediate transformation induced by
Hongjun Chen et al.
Journal of virology, 88(17), 10013-10025 (2014-06-20)
Vaccination is the first line of defense against influenza virus infection, yet influenza vaccine production methods are slow, antiquated, and expensive as a means to effectively reduce the virus burden during epidemic or pandemic periods. There is a great need
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