Description

4-Nitrophenyl 2,3,4,6-Tri-o-Acetyl-α-D-Mannopyranoside is a specialized, high-purity glycoside derivative used as a critical chromogenic substrate in enzymatic assays. This compound is essential for researchers and manufacturers requiring precise and reliable detection of α-mannosidase activity. It is primarily utilized in biochemical research, diagnostic kit development, and pharmaceutical quality control processes where accurate enzyme kinetics are paramount.

Application

• Enzymatic Substrate for α-Mannosidase: Acts as a chromogenic substrate in spectrophotometric assays to measure α-mannosidase enzyme activity in research and clinical diagnostics.
• Biochemical Research: Used in studying enzyme kinetics, inhibition, and the biochemical pathways involving glycoside hydrolases.
• Diagnostic Reagent Manufacturing: A key raw material in the production of diagnostic kits for genetic disorders like α-mannosidosis.
• Pharmaceutical Development: Employed in drug discovery and quality control testing for compounds targeting glycosidase enzymes.
• Glycobiology Studies: Facilitates research into carbohydrate-processing enzymes and complex carbohydrate synthesis.

Basic Information

Product Name	4-Nitrophenyl 2,3,4,6-Tri-o-Acetyl-α-D-Mannopyranoside
CAS No.	13242-51-8
Molecular Formula	C₂₀H₂₃NO₁₂
Molecular Weight	469.40 g/mol
Synonyms	p-Nitrophenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside; 4-Nitrophenyl α-D-mannopyranoside 2,3,4,6-tetraacetate; α-D-Mannopyranoside, 4-nitrophenyl, 2,3,4,6-tetraacetate; PNPTAM; 4-Nitrophenyl tetra-O-acetyl-α-D-mannopyranoside; 2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl 4-nitrobenzoate
EINECS	Contact for details

Quality Control

Our 4-Nitrophenyl 2,3,4,6-Tri-o-Acetyl-α-D-Mannopyranoside is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), 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 a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Specification available upon request
Specific Rotation	Specification available upon request
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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