N7763
4-Nitrophenyl α-L-rhamnopyranoside
≥98% (TLC), powder
Synonym(s):
p-Nitrophenyl 6-deoxy-α-L-mannopyranoside
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About This Item
Empirical Formula (Hill Notation):
C12H15NO7
CAS Number:
Molecular Weight:
285.25
UNSPSC Code:
12352204
PubChem Substance ID:
NACRES:
NA.32
MDL number:
Product Name
4-Nitrophenyl α-L-rhamnopyranoside, powder
SMILES string
CC1OC(Oc2ccc(cc2)N(=O)=O)C(O)C(O)C1O
InChI
1S/C12H15NO7/c1-6-9(14)10(15)11(16)12(19-6)20-8-4-2-7(3-5-8)13(17)18/h2-6,9-12,14-16H,1H3
InChI key
YILIDCGSXCGACV-UHFFFAOYSA-N
assay
≥98% (TLC)
form
powder
solubility
ethanol: soluble 49.00-51.00 mg/mL
storage temp.
−20°C
Quality Level
General description
Chromogenic substrate for naringinase.
Application
4-Nitrophenyl α-L-rhamnopyranoside has been used as a substrate to determine β-glucosidase activity. It has also been used as a substrate to measure α-L-rhamnosidase activity of Oenococcus oeni and Aspergillus terreus.
Biochem/physiol Actions
4-Nitrophenyl α-L-rhamnopyranoside is a substrate for determining α-L-rhamnosidase activity. The hydrolysis of 4-Nitrophenyl α-L-rhamnopyranoside by the enzyme yields 4-nitrophenol, measured at 405 nm spectrophotometrically.
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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