Description

D-Glucopyranose 1,2,3,6-Tetrabenzoate is a key protected carbohydrate intermediate, specifically a fully benzoylated derivative of glucose. This compound is essential for synthetic organic chemistry, providing a stable, non-participating protecting group strategy for hydroxyl functions during complex multi-step syntheses. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the production of glycosides, nucleosides, and other bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel glycosylated drugs, prodrugs, and antiviral/antibiotic agents.
• Carbohydrate Chemistry Research: Used extensively in academic and industrial R&D for studying glycosylation reactions and developing new synthetic methodologies.
• Nucleoside & Nucleotide Synthesis: Acts as a protected sugar donor in the preparation of modified nucleosides for therapeutic and diagnostic applications.
• Glycoconjugate Production: Employed in the synthesis of complex oligosaccharides, glycopeptides, and glycolipids for biological studies.
• Agrochemical Development: Utilized as an intermediate in creating sugar-based pesticides or plant growth regulators.
• Chiral Pool Starting Material: Provides a readily available source of chirality for the asymmetric synthesis of non-carbohydrate targets.

Basic Information

Product Name	D-Glucopyranose 1,2,3,6-Tetrabenzoate
CAS No.	20226-68-0
Molecular Formula	C34H26O10
Molecular Weight	594.57 g/mol
Synonyms	1,2,3,6-Tetra-O-benzoyl-α/β-D-glucopyranose; α-D-Glucopyranose 1,2,3,6-tetrabenzoate; β-D-Glucopyranose 1,2,3,6-tetrabenzoate; D-Glucose 1,2,3,6-tetrabenzoate; Tetrabenzoyl-D-glucose; 1,2,3,6-Tetra-O-benzoyl-D-glucopyranose; Glucose tetrabenzoate
EINECS	243-625-6

Quality Control

Our D-Glucopyranose 1,2,3,6-Tetrabenzoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, optical rotation, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0% (α/β mixture or as specified)
Specific Optical Rotation	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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