Cas no 157956-98-4 (o-Nitrophenyl-b-D-xylobioside)
o-Nitrophenyl-β-D-xylobioside is a synthetic chromogenic substrate widely used in enzymatic assays, particularly for the detection and characterization of xylanases and other glycoside hydrolases. The compound releases yellow-colored o-nitrophenol upon enzymatic cleavage, enabling spectrophotometric quantification of enzyme activity at 405–420 nm. Its high sensitivity and specificity make it a valuable tool for kinetic studies and substrate specificity profiling. The xylobioside moiety mimics natural xylan substrates, providing relevant insights into enzyme mechanisms. This substrate is stable under standard laboratory conditions and soluble in aqueous buffers, facilitating reproducible results in both research and industrial applications. Its well-defined cleavage products simplify data interpretation in high-throughput screening systems.
o-Nitrophenyl-b-D-xylobioside structure
Product Name:o-Nitrophenyl-b-D-xylobioside
CAS No:157956-98-4
MF:C16H21NO11
MW:403.338045835495
CID:107954
PubChem ID:4988602
Update Time:2025-06-11
o-Nitrophenyl-b-D-xylobioside Chemical and Physical Properties
Names and Identifiers
-
- b-D-Xylopyranoside, 2-nitrophenyl4-O-b-D-xylopyranosyl-
- 2-NITROPHENYL 4-O-BETA-D-XYLOPYRANOSYL-BETA-D-XYLOPYRANOSIDE
- O-NITROPHENYL-B-D-XYLOBIOSIDE
- o-Nitrophenyl-β-D-xy
- o-Nitrophenyl-β-D-xylobioside
- 2-Nitrophenyl β-D-xylobioside
- O-NP-X
- 2-Nitrophenylb-D-xylobioside
- o-Nitrophenyl--D-xylobioside
- 2-NITROPHENYL-BETA-D-XYLOBIOSIDE
- O-NITROPHENYL-BETA-D-XYLOBIOSIDE
- 2-Nitrophenyl 4-o-β-D-xylopyranosyl-β-D-xylopyranoside
- o-NP-X, 2-Nitrophenyl 4-o-b-D-xylopyranosyl-b-D-xylopyranoside
- FT-0672921
- 157956-98-4
- 2-[4,5-dihydroxy-6-(2-nitrophenoxy)oxan-3-yl]oxyoxane-3,4,5-triol
- AKOS030241885
- o-Nitrophenyl- beta -D-xylobioside
- beta-D-Xylopyranoside, 2-nitrophenyl 4-O-beta-D-xylopyranosyl-
- (2S,3R,4S,5R)-2-{[(3R,4R,5R,6S)-4,5-DIHYDROXY-6-(2-NITROPHENOXY)OXAN-3-YL]OXY}OXANE-3,4,5-TRIOL
- (2S,3R,4S,5R)-2-[(3R,4R,5R,6S)-4,5-dihydroxy-6-(2-nitrophenoxy)oxan-3-yl]oxyoxane-3,4,5-triol
- (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
- o-Nitrophenyl-?-D-xylobioside
- o-Nitrophenyl-b-D-xylobioside
-
- 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
- InChI Key： CURNKPXYSFMDNI-UHFFFAOYSA-N
- SMILES： O(C1C(C(C(CO1)O)O)O)C1COC(C(C1O)O)OC1C=CC=CC=1[N+](=O)[O-]
Computed Properties
- Exact Mass: 403.11100
- Monoisotopic Mass: 403.11146049g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 5
- Hydrogen Bond Acceptor Count: 11
- Heavy Atom Count: 28
- Rotatable Bond Count: 4
- Complexity: 531
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 8
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: -1.9
- Topological Polar Surface Area: 184?2
Experimental Properties
- Density: 1.65±0.1 g/cm3 (20 oC 760 Torr),
- Melting Point: 113-115°C
- Solubility: Slightly soluble (8.1 g/l) (25 o C),
- Stability/Shelf Life: Store in Freezer
- PSA: 183.89000
- LogP: -1.60090
o-Nitrophenyl-b-D-xylobioside Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TRC | N508850-1mg |
o-Nitrophenyl-b-D-xylobioside |
157956-98-4 | 1mg |
$110.00 | 2023-05-17 | ||
| TRC | N508850-2mg |
o-Nitrophenyl-b-D-xylobioside |
157956-98-4 | 2mg |
$173.00 | 2023-05-17 | ||
| TRC | N508850-5mg |
o-Nitrophenyl-b-D-xylobioside |
157956-98-4 | 5mg |
$ 224.00 | 2023-09-06 | ||
| TRC | N508850-10mg |
o-Nitrophenyl-b-D-xylobioside |
157956-98-4 | 10mg |
$437.00 | 2023-05-17 | ||
| TRC | N508850-25mg |
o-Nitrophenyl-b-D-xylobioside |
157956-98-4 | 25mg |
$850.00 | 2023-05-17 | ||
| Biosynth | EN06167-2 mg |
2-Nitrophenyl b-D-xylobioside |
157956-98-4 | 2mg |
$100.12 | 2023-01-05 | ||
| Biosynth | EN06167-5 mg |
2-Nitrophenyl b-D-xylobioside |
157956-98-4 | 5mg |
$200.15 | 2023-01-05 | ||
| Biosynth | EN06167-10 mg |
2-Nitrophenyl b-D-xylobioside |
157956-98-4 | 10mg |
$367.30 | 2023-01-05 | ||
| Biosynth | EN06167-25 mg |
2-Nitrophenyl b-D-xylobioside |
157956-98-4 | 25mg |
$781.50 | 2023-01-05 | ||
| Biosynth | EN06167-50 mg |
2-Nitrophenyl b-D-xylobioside |
157956-98-4 | 50mg |
$2,503.00 | 2023-01-05 |
o-Nitrophenyl-b-D-xylobioside Related Literature
-
Dhamodaran Manikandan,S. Amirthapandian,I. S. Zhidkov,A. I. Kukharenko,S. O. Cholakh,Ramaswamy Murugan Phys. Chem. Chem. Phys., 2018,20, 6500-6514
-
Ying Li,Weirong Yao,Yunfei Xie,Renjun Pei RSC Adv., 2015,5, 98724-98729
-
M. Sheykhan,S. Khani,S. Shaabanzadeh,M. Joafshan Green Chem., 2017,19, 5940-5948
-
Wenjie Zhao,Hua Hou,Yuchun Jin,Zhixiang Zeng,Xuedong Wu,Qunji Xue RSC Adv., 2014,4, 60307-60315
-
Bo Cao,Yin Wei Chem. Commun., 2018,54, 2870-2873
157956-98-4 (o-Nitrophenyl-b-D-xylobioside) Related Products
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