N1752

4-Nitrophenyl β-D-lactopyranoside

powder

• Synonym(s): 4-Nitrophenyl beta-D-lactopyranoside, p-Nitrophenyl-beta-D-lactopyranoside
• Empirical Formula (Hill Notation): C₁₈H₂₅NO₁₃
• CAS Number: 4419-94-7
• Molecular Weight: 463.39
• NACRES: NA.28
• PubChem Substance ID: 24897521
• UNSPSC Code: 12352204
• MDL number: MFCD00069843

Properties

• assay: ≥99% (TLC)
• Quality Segment: 200
• form: powder
• color: white
• solubility: water: 19.60-20.40 mg/mL, clear to slightly hazy, colorless to yellow
• storage temp.: −20°C
• SMILES string: OCC1OC(OC2C(O)C(O)C(OC2CO)Oc3ccc(cc3)N(=O)=O)C(O)C(O)C1O
• InChI: 1S/C18H25NO13/c20-5-9-11(22)12(23)14(25)18(30-9)32-16-10(6-21)31-17(15(26)13(16)24)29-8-3-1-7(2-4-8)19(27)28/h1-4,9-18,20-26H,5-6H2
• InChI key: IAYJZWFYUSNIPN-UHFFFAOYSA-N

Description

Application

4-Nitrophenyl β-D-lactopyranoside may be used as a substrate for determining β-lactosidase activity and for determining the substrate specificity for β-glucosidase from the yeast Debaryomyces hansenii. It has also been used as a substrate for cellobiohydrolase.

Safety Information

• pictograms: GHS08
• signalword: Danger
• hcodes: H360D
• pcodes: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Repr. 1B
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable