Description

2-Chloro-4-Nitrophenylmaltoside is a specialized synthetic glycoside derivative, primarily utilized as a chromogenic substrate for enzymatic assays. Its core value lies in its ability to act as a sensitive and specific substrate for α-glucosidase enzymes, enabling precise biochemical analysis and research. This compound is essential for pharmaceutical R&D, diagnostic kit manufacturers, and academic research institutions focused on carbohydrate metabolism and enzyme kinetics. The product is supplied with full traceability and quality documentation.

Application

• Enzyme Substrate for α-Glucosidase: Primary application as a chromogenic substrate in biochemical assays to measure α-glucosidase activity.
• Diagnostic Reagent Manufacturing: Used in the production of clinical diagnostic kits for metabolic disorders like Pompe disease and diabetes.
• Pharmaceutical Research & Development: Employed in high-throughput screening (HTS) for drug discovery targeting glycosidase enzymes.
• Biochemical Research: A critical tool for studying enzyme inhibition kinetics, mechanism of action, and substrate specificity in academic and industrial labs.
• Quality Control in Biologics: Used to test for the presence and activity of glycosidase enzymes in biopharmaceutical production processes.

Basic Information

Product Name	2-Chloro-4-Nitrophenylmaltoside
CAS No.	143206-27-3
Molecular Formula	C18H24ClNO13
Molecular Weight	497.84 g/mol
Synonyms	4-Nitrophenyl 4-chloro-α-D-maltoside; 2-Chloro-4-nitrophenyl-α-D-maltopyranoside; CNP-Maltoside; α-4-Chloro-2-nitrophenyl maltoside; Chromogenic α-glucosidase substrate; CNP-α-Maltoside; 4-Chloro-2-nitrophenyl α-maltoside; p-Chloro-o-nitrophenyl α-maltoside
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Nitrophenylmaltoside is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing including HPLC for purity, spectroscopic identification (IR, NMR), and specific optical rotation verification to ensure high batch-to-batch consistency and performance reliability for sensitive assays. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed immediately after use to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Optical Rotation	+150° to +165° (c=1 in H2O)
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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