Description

.Beta.-D-Ribo-Hexopyranose, 1,6-Anhydro-4-o-(Cyclopentylmethyl)-3-Deoxy-2-o-Methyl- is a specialized carbohydrate derivative and a key chiral intermediate in advanced organic synthesis. Its value lies in its unique, functionalized anhydro sugar scaffold, which provides a rigid, stereochemically defined core for constructing complex bioactive molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing novel nucleoside analogues, antiviral agents, and other therapeutic candidates.

Application

• Pharmaceutical Intermediate: A critical chiral building block for the synthesis of novel nucleoside and nucleotide analogues with potential antiviral or anticancer activity.
• Antiviral Drug Research: Used in the R&D of prodrugs and modified nucleosides targeting viral polymerases.
• Medicinal Chemistry: Serves as a scaffold for structure-activity relationship (SAR) studies due to its locked conformation and modifiable functional groups.
• Carbohydrate Chemistry: A valuable substrate for studying glycosylation reactions, anhydro sugar reactivity, and the synthesis of complex oligosaccharides.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of high-value, stereochemically pure compounds for agrochemical and material science applications.
• Bioconjugation & Probe Development: Potential use in creating labeled sugars or molecular probes for biochemical and diagnostic research.

Basic Information

Product Name	.Beta.-D-Ribo-Hexopyranose, 1,6-Anhydro-4-o-(Cyclopentylmethyl)-3-Deoxy-2-o-Methyl-
CAS No.	123919-06-2
Molecular Formula	C₁₃H₂₂O₄
Molecular Weight	242.31 g/mol
Synonyms	1,6-Anhydro-4-O-(cyclopentylmethyl)-3-deoxy-2-O-methyl-β-D-ribo-hexopyranose; 3-Deoxy-2-O-methyl-4-O-(cyclopentylmethyl)-1,6-anhydro-β-D-ribo-hexopyranose; 4-O-(Cyclopentylmethyl)-3-deoxy-2-O-methyl-1,6-anhydro-β-D-ribo-hexopyranose; 1,6-Anhydro-4-O-(cyclopentylmethyl)-3-deoxy-2-O-methyl-β-D-glucopyranose (related name); Anhydro Sugar Derivative; Cyclopentylmethyl Ether of Methylated Anhydro Ribose
EINECS	Contact for details

Quality Control

As a high-value pharmaceutical intermediate, this product is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and MS. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound may be hygroscopic; therefore, containers should be kept sealed in a dry environment to prevent moisture uptake.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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