Description

β-D-Galactopyranosylmethyl-4-Nitrophenyltriazene is a specialized biochemical reagent featuring a galactopyranosyl moiety linked to a nitrophenyltriazene group. This compound is valued for its role as a chromogenic substrate in enzymatic assays, particularly for detecting galactosidase activity. It is primarily utilized by research institutions, diagnostic kit manufacturers, and pharmaceutical companies engaged in biochemical research and diagnostic development.

Application

• Enzymatic Substrate: Acts as a chromogenic substrate for β-galactosidase in molecular biology and biochemical assays.
• Diagnostic Reagent: Used in the development of diagnostic kits for enzyme-linked immunosorbent assays (ELISA) and other clinical tests.
• Research Tool: Employed in microbiology and cell biology research to study gene expression (e.g., lacZ reporter gene systems).
• Pharmaceutical Screening: Utilized in high-throughput screening (HTS) platforms to identify potential enzyme inhibitors or activators.
• Quality Control: Serves as a reference standard in the quality control of enzyme preparations and diagnostic reagents.

Basic Information

Product Name	β-D-Galactopyranosylmethyl-4-Nitrophenyltriazene
CAS No.	59894-00-7
Molecular Formula	C₁₄H₁₉N₅O₇
Molecular Weight	369.33 g/mol
Synonyms	4-Nitrophenyl-β-D-galactopyranosylmethyltriazene; p-Nitrophenyl-β-D-galactopyranosylmethyltriazene; β-Galactosidase Substrate (chromogenic); Galactopyranosylmethyl PNPT; PNPT-Gal; (4-Nitrophenyl)-[β-D-galactopyranosylmethyl]triazene
EINECS	Contact for details

Quality Control

Our β-D-Galactopyranosylmethyl-4-Nitrophenyltriazene is manufactured under strict quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and diagnostic applications. A 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 prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in DMSO, DMF; sparingly soluble in water

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