Description

4-Nitrophenyl2-o-(A-D-Mannopyranosyl)-A-D-Mannopyranoside is a specialized synthetic glycoside derivative, primarily utilized as a chromogenic substrate for enzymatic assays. This compound matters for its high specificity in detecting and quantifying the activity of α-mannosidase and related glycosyl hydrolase enzymes. It is a critical reagent for researchers and quality control laboratories in the pharmaceutical, biotechnology, and diagnostic sectors who require precise biochemical tools for enzyme kinetics and inhibitor screening studies.

Application

• As a chromogenic substrate for α-mannosidase in enzymatic assays and kinetic studies.
• For the high-throughput screening (HTS) of potential glycosidase inhibitors in drug discovery.
• In biochemical research for studying carbohydrate metabolism and glycoprotein processing pathways.
• As a diagnostic reagent in kits for the detection of specific enzyme activities related to genetic disorders.
• For quality control testing of enzyme preparations and biocatalysts in industrial biotechnology.
• In academic research for mechanistic studies of glycosidase enzyme function and specificity.

Basic Information

Product Name	4-Nitrophenyl2-o-(A-D-Mannopyranosyl)-A-D-Mannopyranoside
CAS No.	68462-57-7
Molecular Formula	C18H25NO13
Molecular Weight	463.39 g/mol
Synonyms	p-Nitrophenyl α-D-Mannopyranosyl-(1→2)-α-D-mannopyranoside; 4-Nitrophenyl O-α-D-Mannopyranosyl-(1→2)-α-D-mannopyranoside; α-D-Manp-(1→2)-α-D-Man-OC6H4-NO2(p); pNP-α-D-Man-(1→2)-α-D-Man; Chromogenic α-mannosidase substrate; 4-Nitrophenyl 2-O-α-D-mannopyranosyl-α-D-mannopyranoside
EINECS	Contact for details

Quality Control

Our 4-Nitrophenyl2-o-(A-D-Mannopyranosyl)-A-D-Mannopyranoside is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and diagnostic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a desiccated environment to maintain stability and prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.