Description

.Alpha.-D-Glucopyranose, 1,3,4,6-Tetraacetate is a key acetylated sugar derivative, specifically the tetraacetate of α-D-glucose. This compound serves as a versatile and protected intermediate in synthetic organic chemistry, enabling precise glycosylation and other transformations. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries developing complex carbohydrate-based molecules, nucleosides, and other bioactive compounds.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of nucleoside analogs, antiviral drugs, and other glycosylated active pharmaceutical ingredients (APIs).
• Carbohydrate Chemistry Research: Used as a protected glucose donor in glycosylation reactions for the synthesis of oligosaccharides and complex glycoconjugates.
• Fine Chemical Synthesis: Serves as a chiral starting material or intermediate in the production of specialty chemicals, flavors, and fragrances.
• Agrochemical Development: Employed in the research and synthesis of novel carbohydrate-based pesticides or plant growth regulators.
• Biochemical Tool: Can be used in enzymatic studies or as a substrate analog to investigate carbohydrate metabolism pathways.

Basic Information

Product Name	.Alpha.-D-Glucopyranose, 1,3,4,6-Tetraacetate
CAS No.	4692-12-0
Molecular Formula	C14H20O10
Molecular Weight	348.30 g/mol
Synonyms	1,3,4,6-Tetra-O-acetyl-α-D-glucopyranose; α-D-Glucopyranose 1,3,4,6-tetraacetate; 1,3,4,6-Tetra-O-acetyl-α-D-glucose; α-D-Glucose 1,3,4,6-tetraacetate; Tetraacetyl-α-D-glucose; α-Acetoglucal (historical); α-D-Glucopyranosyl tetraacetate
EINECS	225-158-1

Quality Control

Our .Alpha.-D-Glucopyranose, 1,3,4,6-Tetraacetate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and batch-to-batch consistency.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent hydrolysis and maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	96 - 100 °C
Specific Rotation [α]20/D	+100° to +110° (c=1 in CHCl3)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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