Description

.Beta.-D-Erythro-Hexopyranos-2-Ulose, 1,6-Anhydro-3-Deoxy-4-o-Methyl-, Dimethyl Acetal is a specialized carbohydrate derivative and a key chiral building block in advanced organic synthesis. Its unique anhydro and dimethyl acetal-protected structure makes it a valuable precursor for synthesizing complex natural products, nucleoside analogs, and other bioactive molecules. This high-purity intermediate is essential for research and development in the pharmaceutical, agrochemical, and fine chemical industries, where precise stereochemistry and functional group manipulation are critical.

Application

• Pharmaceutical Intermediate: Serves as a chiral synthon for the development of novel antiviral agents, antibiotics, and enzyme inhibitors.
• Nucleoside Analog Synthesis: Used as a key starting material or protected intermediate in the preparation of modified nucleosides for medicinal chemistry.
• Glycochemistry Research: Acts as a building block for constructing complex oligosaccharides, glycoconjugates, and glycomimetics.
• Agrochemical Development: Employed in the synthesis of chiral active ingredients for advanced crop protection products.
• Fine Chemical Production: Utilized in custom synthesis and process development for high-value specialty chemicals.
• Academic & Industrial R&D: A critical reagent for methodological studies in synthetic organic chemistry and carbohydrate chemistry.

Basic Information

Product Name	.Beta.-D-Erythro-Hexopyranos-2-Ulose, 1,6-Anhydro-3-Deoxy-4-o-Methyl-, Dimethyl Acetal
CAS No.	71021-09-5
Molecular Formula	C9H16O6
Molecular Weight	220.22 g/mol
Synonyms	1,6-Anhydro-3-deoxy-4-O-methyl-β-D-erythro-hexopyranos-2-ulose dimethyl acetal; 3-Deoxy-4-O-methyl-1,6-anhydro-β-D-erythro-hexopyranos-2-ulose dimethyl acetal; Methyl 4-O-methyl-β-D-glucopyranoside derivative; Protected levoglucosan derivative; Carbohydrate dimethyl acetal; Chiral hexose derivative
EINECS	Contact for details

Quality Control

Our production of .Beta.-D-Erythro-Hexopyranos-2-Ulose, 1,6-Anhydro-3-Deoxy-4-o-Methyl-, Dimethyl Acetal adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to ensure stereochemical integrity, meeting the exacting standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

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 compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if necessary to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 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.