Description

.Beta.-L-Ribo-2-Heptulopyranose, 2,7-Anhydro-1,4-Dideoxy-5-o-Methyl-3-o-(Phenylmethyl)- is a specialized, high-purity carbohydrate derivative with a complex, modified sugar backbone. This compound serves as a valuable advanced synthetic intermediate and chiral building block for the development of novel pharmaceuticals and bioactive molecules. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, biotechnology, and fine chemical synthesis sectors for creating complex nucleoside analogs, enzyme inhibitors, and other therapeutic candidates.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of novel nucleoside or nucleotide analogs for antiviral and anticancer drug discovery.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate carbohydrate metabolism and related pathways.
• Glycochemistry Building Block: Serves as a protected, modified sugar unit for the construction of complex oligosaccharides or glycoconjugates.
• Fine Chemical Synthesis: Employed in asymmetric synthesis to introduce specific stereochemistry into complex organic molecules.
• Process Development: Utilized in scaling up synthetic routes for potential active pharmaceutical ingredients (APIs) requiring this specific sugar scaffold.

Basic Information

Product Name	.Beta.-L-Ribo-2-Heptulopyranose, 2,7-Anhydro-1,4-Dideoxy-5-o-Methyl-3-o-(Phenylmethyl)-
CAS No.	123919-46-0
Molecular Formula	C14H18O5
Molecular Weight	266.29 g/mol
Synonyms	2,7-Anhydro-1,4-dideoxy-5-O-methyl-3-O-benzyl-β-L-ribo-hept-2-ulopyranose; 3-O-Benzyl-1,4-dideoxy-5-O-methyl-2,7-anhydro-β-L-ribo-hept-2-ulopyranose; 3-O-Benzyl-5-O-methyl-2,7-anhydro-1,4-dideoxy-β-L-ribo-hept-2-ulopyranose; Benzyl-protected L-heptulose derivative; Modified L-sugar intermediate; Anhydro L-heptulopyranose derivative
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency, supporting its use in critical research and development. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), specific rotation, and spectral confirmation (NMR, IR) is provided with every shipment.

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 moisture-sensitive; keep the container tightly sealed in a desiccated environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
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.