Description

Methyl 3-Deoxy-4-O,6-o-Benzylidene-β-D-Ribo-Hexopyranoside is a protected carbohydrate derivative, specifically a benzylidene acetal of a methyl glycoside, serving as a crucial chiral building block and synthetic intermediate. Its value lies in providing a rigid, protected scaffold for the stereoselective synthesis of complex natural products, nucleoside analogs, and other biologically active molecules. This high-purity intermediate is essential for researchers and manufacturers in pharmaceutical development, medicinal chemistry, and fine chemical synthesis who require reliable access to defined stereochemistry.

Application

• Pharmaceutical Intermediate: Key chiral precursor for the synthesis of nucleoside-based antiviral or anticancer agents.
• Medicinal Chemistry Research: Used in the discovery and structure-activity relationship (SAR) studies of glycosidase inhibitors or other carbohydrate-based therapeutics.
• Complex Carbohydrate Synthesis: Serves as a protected donor or acceptor in the assembly of oligosaccharides and glycoconjugates.
• Fine Chemical Production: Intermediate in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring specific stereocenters.
• Academic & R&D Laboratories: A valuable tool for methodological development in organic synthesis and carbohydrate chemistry.

Basic Information

Product Name	Methyl 3-Deoxy-4-O,6-o-Benzylidene-β-D-Ribo-Hexopyranoside
CAS No.	24921-02-6
Molecular Formula	C14H18O5
Molecular Weight	266.29 g/mol
Synonyms	Methyl 3-deoxy-4,6-O-benzylidene-β-D-ribo-hexopyranoside; Methyl 3-deoxy-4,6-O-(phenylmethylene)-β-D-ribo-hexopyranoside; β-D-ribo-Hexopyranoside, methyl 3-deoxy-4,6-O-(phenylmethylene)-; 3-Deoxy-4,6-O-benzylidene-methyl-β-D-ribo-hexopyranoside; Methyl 3-deoxy-4,6-O-benzylidene-β-D-allopyranoside (related isomer); Benzylidene-protected methyl ribo-hexopyranoside derivative.
EINECS	Contact for details

Quality Control

Our Methyl 3-Deoxy-4-O,6-o-Benzylidene-β-D-Ribo-Hexopyranoside is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR), to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data 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 place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, 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 crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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