Description

2-O,3-O,4-O,5-O,6-o-Pentabenzoyl-D-Galactose o-Benzyl Oxime is a highly functionalized, protected monosaccharide derivative, serving as a critical chiral building block and advanced synthetic intermediate. Its value lies in providing a fully benzoylated galactose scaffold with a protected oxime functionality, enabling precise stereochemical control in complex organic syntheses. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries developing novel glycosides, glycoconjugates, and other bioactive molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex carbohydrate-based drugs, antiviral agents, and glycosidase inhibitors.
• Glycochemistry Research: Advanced building block for constructing oligosaccharides, glycopeptides, and glycomimetics with specific stereochemistry.
• Agrochemical Synthesis: Used in developing novel, chiral active ingredients for crop protection products.
• Fine Chemical Production: Intermediate for specialty chemicals, chiral ligands, and catalysts used in asymmetric synthesis.
• Diagnostic Reagent Development: Serves as a starting material for labeled sugars and probes used in biochemical assays and imaging.
• Academic & R&D Laboratories: A valuable tool for methodological development in organic synthesis and carbohydrate chemistry.

Basic Information

Product Name	2-O,3-O,4-O,5-O,6-o-Pentabenzoyl-D-Galactose o-Benzyl Oxime
CAS No.	71641-46-8
Molecular Formula	C48H41NO12
Molecular Weight	799.85 g/mol
Synonyms	Pentabenzoyl-D-galactose benzyl oxime; D-Galactose, O2,O3,O4,O5,O6-pentabenzoate, O-(benzyloxime); 1-(Benzyloxyimino)-2,3,4,5,6-penta-O-benzoyl-D-galactitol; Galactose pentabenzoate benzyl oxime; 71641-46-8; Benzyl 2,3,4,5,6-penta-O-benzoyl-1-deoxy-1-(hydroxyimino)-D-galactitol
EINECS	Contact for details

Quality Control

Our 2-O,3-O,4-O,5-O,6-o-Pentabenzoyl-D-Galactose o-Benzyl Oxime is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for demanding research and scale-up applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity and NMR for structural confirmation. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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