Description

Butanoic Acid, 4-Oxo-4-[(2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl)Amino]- is a key protected glycosyl amino acid derivative, serving as a sophisticated building block in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring high-purity intermediates for the development of complex glycoconjugates and bioactive molecules. It is primarily utilized in pharmaceutical R&D, particularly in the synthesis of glycopeptide antibiotics, carbohydrate-based vaccines, and novel drug delivery systems.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of glycopeptide antibiotics and other carbohydrate-based therapeutics.
• Glycoconjugate Synthesis: Used for constructing complex oligosaccharides and glycoproteins for biological studies and drug discovery.
• Bioconjugation Chemistry: Serves as a linker or spacer molecule for attaching carbohydrate moieties to proteins, peptides, or solid supports.
• Carbohydrate Chemistry Research: A valuable tool in academic and industrial labs for studying glycosylation reactions and carbohydrate-protein interactions.
• Diagnostic Reagent Development: Employed in the creation of labeled probes and assay components for detecting specific carbohydrates or enzymes.
• Material Science: Potential use in developing functionalized surfaces or polymers with specific carbohydrate recognition properties.

Basic Information

Product Name	Butanoic Acid, 4-Oxo-4-[(2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl)Amino]-
CAS No.	83306-52-9
Molecular Formula	C18H25NO12
Molecular Weight	447.39 g/mol
Synonyms	4-Oxo-4-[(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)amino]butanoic acid; N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)succinamic acid; Succinamic acid, N-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-; Galactosamine derivative, tetraacetylated; Ac4GalNAc-Suc-OH; Glycosyl amino acid building block; Protected GalNAc-succinamic acid
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 4-Oxo-4-[(2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl)Amino]- is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. All batches are characterized by advanced analytical techniques including HPLC, NMR, and MS to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing purity, chiral integrity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers should be sealed under an inert atmosphere after opening and stored in a desiccator to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
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.