Description

.Beta.-D-Ribo-Hexopyranose, 1,6-Anhydro-4-o-(Cyclooctylmethyl)-3-Deoxy-2-o-Ethyl- CAS NO 123942-43-8 is a specialized, high-purity carbohydrate derivative featuring a unique 1,6-anhydro bridge and cyclooctylmethyl and ethyl ether modifications. This compound is valued for its role as a key chiral intermediate and building block in advanced organic synthesis, offering precise stereochemical control. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, complex natural product analogs, and sophisticated chemical probes.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for nucleoside analogs and complex glycosylated molecules.
• Glycochemistry Research: Used as a modified sugar substrate to study enzyme mechanisms, carbohydrate-protein interactions, and to synthesize non-natural oligosaccharides.
• Medicinal Chemistry: Employed as a building block for creating compound libraries aimed at drug discovery, leveraging its unique scaffold for structure-activity relationship (SAR) studies.
• Chemical Biology: Acts as a precursor for labeled probes or affinity tags to investigate biological processes involving carbohydrate recognition.
• Process Chemistry Development: Utilized in scaling up synthetic routes for complex molecules where its specific stereochemistry is required.

Basic Information

Product Name	.Beta.-D-Ribo-Hexopyranose, 1,6-Anhydro-4-o-(Cyclooctylmethyl)-3-Deoxy-2-o-Ethyl-
CAS No.	123942-43-8
Molecular Formula	C₁₇H₃₀O₅
Molecular Weight	314.42 g/mol
Synonyms	1,6-Anhydro-4-O-(cyclooctylmethyl)-3-deoxy-2-O-ethyl-β-D-ribo-hexopyranose; 3-Deoxy-2-O-ethyl-4-O-(cyclooctylmethyl)-1,6-anhydro-β-D-ribo-hexopyranose; β-D-ribo-Hexopyranose, 1,6-anhydro-4-O-(cyclooctylmethyl)-3-deoxy-2-O-ethyl-; 1,6-Anhydro-4-O-cyclooctylmethyl-3-deoxy-2-O-ethyl-β-D-ribo-hexopyranose; Modified D-Ribose Derivative; Cyclooctylmethyl Ether of 1,6-Anhydro-3-deoxy-2-O-ethyl-β-D-ribo-hexopyranose
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request. For this high-purity synthetic intermediate, quality is assured through multiple analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity, purity, and the absence of critical impurities. We adhere to a cGMP-compliant mindset in our manufacturing and documentation processes to support our clients' regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a 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 product 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%
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.