4-Nitrophenyl α-L-rhamnopyranoside

Name: 4-Nitrophenyl α-L-rhamnopyranoside
Brand: ChemScene
Availability: InStock
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CAS No. 18918-31-5
Cat. No. CS-0142221
Purity≥98%
MDL No.MFCD00069788

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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4-Nitrophenyl α-L-rhamnopyranoside|CS-0142221

Structure of 18918-31-5

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Description

Hydrolyzing naringinase-specific glycosidic bonds, 4-Nitrophenyl α-L-rhamnopyranoside (CAS 18918-31-5) releases chromogenic 4-nitrophenol for real-time enzymatic activity quantification.

Application

4-Nitrophenyl α-L-rhamnopyranoside (CAS 18918-31-5) enables precise quantification of β-glucosidase activity through chromogenic release of 4-nitrophenol, offering high sensitivity in enzymatic assays. It also serves as a key substrate for α-L-rhamnosidase profiling. Researchers rely on this compound to characterize microbial glycosidase specificity across Oenococcus oeni and Aspergillus terreus systems.

General Information

CAS No. 18918-31-5
Cat. No. CS-0142221
Purity ≥98%
MDL No. MFCD00069788
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₁₅NO₇
Molecular Weight 285.25
Synonym(s) None
SMILES O[C@H]([C@@H]([C@H]1O)O)[C@@H](O[C@H]1C)OC(C=C2)=CC=C2[N+]([O-])=O

Computational Chemistry Data

TPSA 122.29
LogP -0.1989
H_Acceptors 7
H_Donors 3
Rotatable_Bonds 3

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H317-H319
Precautionary Statements : P261-P264-P272-P280-P302+P352-P362+P364-P501

Quality Control

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Other Classifications

Bioactive Molecules Dye and Bio-assay Reagents

Life Science Biochemicals Enzyme Substrates

Key Words

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4-Nitrophenyl α-L-rhamnopyranoside

CAS No. 18918-31-5

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