Description

.Beta.-D-Ribo-Hexopyranose, 1,6-Anhydro-3-Deoxy-5-C-Ethyl-2-o-Methyl-4-o-(Phenylmethyl)- is a sophisticated, high-purity carbohydrate derivative and a key chiral building block in advanced organic synthesis. This compound matters for its role as a critical intermediate in the development of complex pharmaceuticals and bioactive molecules, offering precise stereochemical control. It is primarily needed by research institutions and industrial R&D departments focused on nucleoside chemistry, antiviral agents, and carbohydrate-based drug discovery.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of novel nucleoside analogs and antiviral/antitumor drug candidates.
• Glycochemistry Research: Used in the study and development of modified sugars and glycosylation methodologies.
• Chemical Biology Probes: Serves as a building block for creating labeled or modified carbohydrates to study biological processes.
• Process Development: Employed in scaling up synthetic routes for complex carbohydrate targets in pilot and commercial manufacturing.
• Academic Research: A valuable reagent for universities and research institutes exploring new synthetic pathways in organic chemistry.
• Custom Synthesis: Acts as a starting material for contract research and manufacturing organizations (CROs/CMOs) producing bespoke compounds for clients.

Basic Information

Product Name	.Beta.-D-Ribo-Hexopyranose, 1,6-Anhydro-3-Deoxy-5-C-Ethyl-2-o-Methyl-4-o-(Phenylmethyl)-
CAS No.	123919-43-7
Molecular Formula	C16H22O5
Molecular Weight	294.34 g/mol
Synonyms	1,6-Anhydro-3-deoxy-5-C-ethyl-2-O-methyl-4-O-benzyl-β-D-ribo-hexopyranose; 3-Deoxy-5-C-ethyl-2-O-methyl-4-O-benzyl-1,6-anhydro-β-D-ribo-hexopyranose; 4-O-Benzyl-1,6-anhydro-3-deoxy-5-C-ethyl-2-O-methyl-β-D-ribo-hexopyranose; Benzyl 1,6-anhydro-3-deoxy-5-C-ethyl-2-O-methyl-β-D-ribo-hexopyranos-4-yl ether; Anhydro Sugar Derivative CAS 123919-43-7
EINECS	Contact for details

Quality Control

Our .Beta.-D-Ribo-Hexopyranose derivative is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support cGMP compliance for advanced intermediates intended for pharmaceutical applications.

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 (hygroscopic); ensure the container is sealed under an inert atmosphere after each use to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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