Description

.Beta.-D-Ribo-Heptopyranose, 1,7-Anhydro-3,6-Dideoxy-2-o-Methyl-4-o-(Phenylmethyl)- is a specialized, high-purity carbohydrate derivative and a key chiral building block in advanced organic synthesis. This compound matters for its role as a crucial intermediate in the development of novel pharmaceuticals, particularly nucleoside analogs and antiviral agents, where precise stereochemistry is paramount. It is primarily needed by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers focused on synthetic chemistry, medicinal chemistry, and process development.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon in the synthesis of complex nucleoside-based drug candidates and antiviral compounds.
• Medicinal Chemistry Research: Used as a building block for structure-activity relationship (SAR) studies and the development of new therapeutic molecules.
• Glycochemistry & Carbohydrate Chemistry: Acts as a protected heptose derivative for studying glycosylation reactions and synthesizing complex oligosaccharides.
• Process Development & Scale-up: Employed in optimizing synthetic routes for the commercial production of high-value fine chemicals and APIs.
• Biochemical Research: Potential use as a substrate or inhibitor in enzymatic studies related to carbohydrate metabolism.
• Academic & Industrial R&D: A valuable reagent for exploratory synthetic projects in universities and corporate R&D centers.

Basic Information

Item	Detail
Product Name	.Beta.-D-Ribo-Heptopyranose, 1,7-Anhydro-3,6-Dideoxy-2-o-Methyl-4-o-(Phenylmethyl)-
CAS No.	123920-92-3
Molecular Formula	C14H18O4
Molecular Weight	250.29 g/mol
Synonyms	1,7-Anhydro-3,6-dideoxy-2-O-methyl-4-O-benzyl-β-D-ribo-heptopyranose; 4-O-Benzyl-1,7-anhydro-3,6-dideoxy-2-O-methyl-β-D-ribo-heptopyranose; Benzyl 1,7-anhydro-3,6-dideoxy-2-O-methyl-β-D-ribo-heptopyranos-4-olate; 3,6-Dideoxy-2-O-methyl-4-O-benzyl-β-D-ribo-heptopyranose 1,7-anhydride
EINECS	Contact for details

Quality Control

Our .Beta.-D-Ribo-Heptopyranose derivative is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis, and comprehensive spectroscopic identification (NMR, IR, MS), to ensure it meets the exacting standards required for synthetic and research applications. Certificates of Analysis (COA) with full characterization data are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0%
Water Content (KF)	≤ 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.