Description

C-(2,3,4,6-Tetra-o-Acetyl-1-Bromo-1-Deoxy-β-D-Galactopyranosyl)Formamide is a high-purity, protected glycosyl donor intermediate of significant importance in synthetic carbohydrate chemistry. Its primary value lies in enabling the stereoselective construction of complex oligosaccharides and glycoconjugates, which are critical for pharmaceutical and biochemical research. This compound is essential for R&D scientists and process chemists in the pharmaceutical, biotechnology, and diagnostic sectors who are developing novel therapeutics, vaccines, and molecular probes.

Application

• Glycosylation Reactions: Acts as a key β-galactosyl donor for the synthesis of oligosaccharides, glycopeptides, and glycolipids.
• Pharmaceutical Intermediates: Serves as a crucial building block in the research and development of active pharmaceutical ingredients (APIs) for various therapeutic areas.
• Carbohydrate-Based Vaccine Development: Used in the synthesis of antigenic carbohydrate moieties for conjugate vaccine candidates.
• Biochemical Probe Synthesis: Facilitates the creation of labeled or modified sugars for studying biological recognition and enzyme mechanisms.
• Glycoconjugate Research: Enables the preparation of standardized glycans for analytical standards and structure-activity relationship (SAR) studies.
• Process Chemistry: Employed in scale-up and optimization studies for the manufacturing of carbohydrate-based drugs.

Basic Information

Product Name	C-(2,3,4,6-Tetra-o-Acetyl-1-Bromo-1-Deoxy-β-D-Galactopyranosyl)Formamide
CAS No.	159895-07-5
Molecular Formula	C15H20BrNO9
Molecular Weight	438.23 g/mol
Synonyms	1-Bromo-2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl Formamide; 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl Bromide Formamide Derivative; N-[(2R,3R,4S,5R,6R)-5-Acetyloxy-2-(acetyloxymethyl)-6-bromo-3,4-bis(acetyloxy)oxan-2-yl]formamide; Acetylated Bromogalactosyl Formamide; Galactosyl Donor Intermediate; Bromoacetylgalactose Formamide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our C-(2,3,4,6-Tetra-o-Acetyl-1-Bromo-1-Deoxy-β-D-Galactopyranosyl)Formamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural integrity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with full characterization data are provided to support your research and regulatory documentation needs.

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 product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and reactivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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