Request a quote
Catalog No: A10GD-4172
Cas No: 157956-98-4
Properties: Mol Formula: C16H21NO11, Mol Weight: 403.34
IUPAC Name: (2S,3R,4S,5S)-2-[(3R,4R,5R,6S)-4,5-dihydroxy-6-(2-nitrophenoxy)oxan-3-yl]oxyoxane-3,4,5-triol
Synonym: o-Nitrophenyl-?-D-xylobioside, o-Nitrophenyl- beta -D-xylobioside, (2S,3R,4S,5R)-2-(((3R,4R,5R,6S)-4,5-Dihydroxy-6-(2-nitrophenoxy)tetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triol
2-Nitrophenyl b-D-xylobioside is a chromogenic substrate for the enzyme ?-galactosidase. It is used in food testing, diagnostics, and environmental testing as an indicator of microbial contamination. 2-Nitrophenyl b-D-xylobioside is also used in fluorescence assay for the determination of ?-galactosidase activity. In this assay, it is converted to a fluorescent product by ?-galactosidase and can be detected by a fluorometer. 2NBPX has been shown to be non toxic and biodegradable, with good solubility at pH 7.0 and a reasonably low melting point. 2NBPX is commonly used as a ligand for affinity chromatography or as an enzyme substrate for quantitative analysis of ?-galactosidase activity in biological samples.
| CAS Number | 157956-98-4 |
| Product Name | 2-[4,5-Dihydroxy-6-(2-nitrophenoxy)oxan-3-yl]oxyoxane-3,4,5-triol |
| IUPAC Name | 2-[4,5-dihydroxy-6-(2-nitrophenoxy)oxan-3-yl]oxyoxane-3,4,5-triol |
| Molecular Formula | C??H??NO?? |
| Molecular Weight | 403.34 |
| InChI | InChI=1S/C16H21NO11/c18-8-5-25-15(13(21)11(8)19)28-10-6-26-16(14(22)12(10)20)27-9-4-2-1-3-7(9)17(23)24/h1-4,8,10-16,18-22H,5-6H2 |
| SMILES | C1C(C(C(C(O1)OC2COC(C(C2O)O)OC3=CC=CC=C3[N+](=O)[O-])O)O)O |
| Synonyms | o-NP-X; 2-Nitrophenyl 4-o-?-D-xylopyranosyl-?-D-xylopyranoside |
CAS No: 157956-98-4 Synonyms: ONP-xylobioside MDL No: MFCD01863440 Chemical Formula: C16H21NO11 Molecular Weight: 403.34 |
References: 1. Biosci. Biotechnol. Biochem. 1996, 60(6), 9832. Honda Y, Kitaoka M, Sakka K, Ohmiya K, Hayashi K, J. Biosci. Bioeng. 2002, Vol93, Pt3, p313-317 |
| Size | 1 G, 100 MG, 5 G, Other |
|---|
Gal-a1,3-(Fuc-a1,2)-Gal-b1,4-Glc, CAS:59957-92-5, G06873PC
10 in stock
10 in stock
10 in stock
10 in stock
Glycodepot serve all your needs in glycoscience from products, services, networking and announcements. Get the best glycoscience products and services to support your research. Shop Now and learn about cutting-edge solutions in glycochemistry, glycobiology, and glyco-analysis!
