Description

4-Aminophenyl 2-Acetamido-2-Deoxy-α-D-Galactopyranoside Hydrochloride is a specialized glycoside derivative, primarily used as a high-value biochemical building block and research reagent. This compound is critical for the synthesis and study of glycoconjugates, offering a reactive amine group for conjugation and a protected sugar moiety. It is essential for researchers and manufacturers in pharmaceutical development, glycobiology research, and diagnostic reagent production, where precise carbohydrate chemistry is required.

Application

• Glycobiology Research: A key intermediate for synthesizing complex oligosaccharides and glycoconjugates to study carbohydrate-protein interactions.
• Pharmaceutical Development: Used in the research and synthesis of novel glycopeptide antibiotics, anticancer agents, and other therapeutic molecules.
• Diagnostic Reagents: Serves as a hapten or conjugate for developing enzyme-linked immunosorbent assays (ELISAs) and other immunoassays targeting carbohydrate antigens.
• Bioconjugation: The aminophenyl group facilitates coupling to proteins, peptides, or surfaces for creating neoglycoproteins and functionalized biomaterials.
• Enzyme Substrate: Potential substrate for glycosidase and glycosyltransferase enzymes in mechanistic and inhibition studies.
• Chemical Biology Probes: Used to create labeled probes for imaging and detecting specific glycosylation patterns in cells and tissues.

Basic Information

Product Name	4-Aminophenyl 2-Acetamido-2-Deoxy-α-D-Galactopyranoside Hydrochloride
CAS No.	210049-16-4
Molecular Formula	C14H21N2O6 • HCl
Molecular Weight	356.79 g/mol
Synonyms	p-Aminophenyl N-Acetyl-α-D-galactosaminide Hydrochloride; 4-Aminophenyl 2-Acetamido-2-deoxy-α-D-galactopyranoside HCl; N-Acetyl-α-D-galactosaminide, 4-aminophenyl, hydrochloride; p-Aminophenyl α-GalNAc Hydrochloride; α-GalNAc-AP HCl; 2-Acetamido-2-deoxy-α-D-galactopyranoside, 4-aminophenyl, hydrochloride; 4-Nitrophenyl 2-acetamido-2-deoxy-α-D-galactopyranoside (precursor); GalNAc-α-AP • HCl
EINECS	Contact for details

Quality Control

Our 4-Aminophenyl 2-Acetamido-2-Deoxy-α-D-Galactopyranoside Hydrochloride is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and specific tests for residual solvents and moisture. Certificates of Analysis (COA) detailing all specifications are provided to ensure compliance with your research and development requirements.

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); ensure the container is sealed tightly after each use to prevent degradation. For long-term storage, consider desiccant or under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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