Description

2,2',3,3',4',6,6'-Hepta-o-Benzoyl-D-Lactosyl Trichloroacetimidate is a sophisticated, fully protected glycosyl donor derivative, specifically designed for advanced oligosaccharide and glycoconjugate synthesis. This compound matters because it offers exceptional stereoselectivity and reactivity in glycosylation reactions, enabling the precise construction of complex carbohydrate structures. It is a critical building block for researchers and manufacturers in pharmaceutical development, particularly for creating novel glycotherapeutics, vaccines, and diagnostic agents.

Application

• Glycoscience Research: A key reagent for the stereoselective synthesis of complex oligosaccharides and glycans in academic and industrial R&D settings.
• Pharmaceutical Intermediates: Serves as a crucial building block in the production of active pharmaceutical ingredients (APIs) for carbohydrate-based drugs.
• Glycoconjugate Vaccine Development: Used in the chemical conjugation of carbohydrate antigens to carrier proteins for next-generation vaccine candidates.
• Glycoprotein Synthesis: Enables the site-specific glycosylation of peptides and proteins to study structure-function relationships.
• Diagnostic Reagent Manufacturing: Employed in the creation of labeled carbohydrate probes and standards for diagnostic assays.
• Biochemical Tool Development: Integral for preparing defined glycan arrays and other tools used in glycolbiology screening.

Basic Information

Product Name	2,2',3,3',4',6,6'-Hepta-o-Benzoyl-D-Lactosyl Trichloroacetimidate
CAS No.	473449-32-0
Molecular Formula	C55H44Cl3NO15
Molecular Weight	1049.28 g/mol
Synonyms	Heptabenzoyl Lactosyl Trichloroacetimidate; D-Lactose Heptabenzoate Trichloroacetimidate; 2,2',3,3',4',6,6'-Heptabenzoyl-α/β-D-lactosyl Trichloroacetimidate; 1-O-(2,2',3,3',4',6,6'-Hepta-O-benzoyl-α-D-lactopyranosyl)-2,2,2-trichloroacetimidate; Lactose Heptabenzoate Imidate Donor; Glycosyl Donor Lactose Derivative
EINECS	Contact for details

Quality Control

Our 2,2',3,3',4',6,6'-Hepta-o-Benzoyl-D-Lactosyl Trichloroacetimidate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot undergoes comprehensive analytical characterization, including NMR and HPLC analysis, to confirm identity, purity, and anomeric ratio. Certificates of Analysis (COA) with detailed chromatographic data are provided to support your research and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) in a desiccated environment. This compound is hygroscopic (moisture-sensitive) and light-sensitive. Allow the sealed vial to equilibrate to room temperature before opening to prevent condensation and moisture ingress.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Anomeric mixture)
Water Content (KF)	≤ 1.0 %
Solvent Residues (GC)	Meets ICH guidelines

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