P6501
Phenyl-β-D-galactopyranoside
≥98% (TLC)
Synonym(s):
P-Gal, Phenyl β-D-galactoside
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About This Item
Empirical Formula (Hill Notation):
C12H16O6
CAS Number:
Molecular Weight:
256.25
UNSPSC Code:
41141627
NACRES:
NA.52
PubChem Substance ID:
EC Number:
220-573-2
Beilstein/REAXYS Number:
87518
MDL number:
Product Name
Phenyl-β-D-galactopyranoside, ≥98% (TLC)
InChI key
NEZJDVYDSZTRFS-YBXAARCKSA-N
InChI
1S/C12H16O6/c13-6-8-9(14)10(15)11(16)12(18-8)17-7-4-2-1-3-5-7/h1-5,8-16H,6H2/t8-,9+,10+,11-,12-/m1/s1
SMILES string
OC[C@H]1O[C@@H](Oc2ccccc2)[C@H](O)[C@@H](O)[C@H]1O
assay
≥98% (TLC)
form
powder
storage temp.
−20°C
Quality Level
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Application
Phenyl-β-D-galactopyranoside has been used in mutant phage screening.
General description
Phenyl-β-D-galactopyranoside is used as a substrate for detecting β-galactosidase enzymatic activity.
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
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M Ring et al.
Biochemical and biophysical research communications, 131(2), 675-680 (1985-09-16)
The pH profiles of beta-galactosidase, having tyr replaced by m-fluorotyrosine, were compared to those of normal enzyme. The inflection point on the alkaline side was lowered about 1.5 pH units in the fluoro-enzyme, corresponding to the difference in the phenolic
Zbynek Oktabec et al.
Molecules (Basel, Switzerland), 15(12), 8973-8987 (2010-12-15)
Mixtures of ibandronate monosodium salt with eleven gluco- and/or galacto-pyranoside derivatives as counterions were designed to prepare co-crystals with improved intestinal absorption. In general, gastrointestinal absorption of bisphosphonates after oral administration is approximately 1%. Co-crystals were generated by means of
A strong genotoxic effect in mouse skin of a single painting of coal tar in hairless mice and in Muta? Mouse
Thein N, et al.
Mutation Research. Genetic Toxicology and Environmental Mutagenesis, 468(2), 117-124 (2000)
Daniel D Mitchell et al.
Bioorganic & medicinal chemistry, 12(5), 907-920 (2004-02-26)
With the aim of developing high-affinity mono and multivalent antagonists of cholera toxin (CT) and Escherichia coli heat-labile enterotoxin (LT) we are using the galactose portion of the natural receptor ganglioside GM1 as an anchoring fragment in structure-based inhibitor design
Ziyu Deng et al.
International journal of biological macromolecules, 137, 69-76 (2019-07-02)
β-Galactosidase (β-Gal) as dietary supplement has the ability to alleviate symptoms of lactose intolerance. This study investigated the ability of oligosaccharides to protect β-Gal against heat stress. Four kinds of oligosaccharides including Isomalto-oligosaccharides (IMO), Xylo-oligosaccharides (XOS), Konjac-oligosaccharides (KOS), and Mycose
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