Description

β-D-Glucose Pentaacetate is a fully acetylated derivative of D-glucose, serving as a crucial protected intermediate in synthetic organic chemistry. Its primary value lies in providing a stable, non-reactive form of glucose where all hydroxyl groups are blocked, enabling selective deprotection and further functionalization. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, particularly for the synthesis of complex carbohydrates, nucleosides, and other bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of glycosylated drugs, prodrugs, and nucleoside analogs.
• Carbohydrate Chemistry Research: Used as a protected starting material for the controlled synthesis of oligosaccharides and glycoconjugates.
• Agrochemical Synthesis: Employed in the development of certain sugar-based pesticides and plant growth regulators.
• Fine Chemical Production: Acts as a chiral precursor for the manufacture of specialty chemicals and flavors.
• Biochemical Tool: Utilized in enzymatic studies and as a substrate or inhibitor for glycosidases and other enzymes.
• Material Science: Investigated for potential use in the creation of biodegradable polymers and advanced materials.

Basic Information

Product Name	β-D-Glucose Pentaacetate
CAS No.	83-87-4
Molecular Formula	C16H22O11
Molecular Weight	390.34 g/mol
Synonyms	1,2,3,4,6-Penta-O-acetyl-β-D-glucopyranose; β-D-Glucopyranose, 1,2,3,4,6-pentaacetate; Acetylated D-Glucose; Pentaacetyl-β-D-glucose; β-D-Glucose pentaacetate; Glucose pentaacetate (β-form); Penta-O-acetyl-β-D-glucopyranose; 2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl acetate
EINECS	201-513-9

Quality Control

Our β-D-Glucose Pentaacetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR and NMR, purity assessment by HPLC, and checks for residual solvents and moisture content. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure the material meets your precise research or production specifications.

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). The product is stable under these conditions but should be kept away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	130 - 134 °C
Specific Rotation [α]20/D	+3.5° to +5.5° (c=1 in CHCl3)
Loss on Drying	≤ 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.