Description

α-D-Ribopyranose(9Ci) is a specific stereoisomer of the simple sugar ribose, characterized by its pyranose ring form and D-configuration. This compound serves as a fundamental chiral building block and biochemical precursor in advanced research and synthesis. It is essential for scientists and manufacturers in the pharmaceutical, biotechnology, and fine chemical industries, particularly for developing nucleoside analogs, carbohydrate-based drugs, and complex molecular probes.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of nucleoside analogs and antiviral/anticancer drug candidates.
• Biochemical Research: Used as a substrate or precursor in enzymatic studies, metabolic pathway analysis, and glycobiology research.
• Carbohydrate Chemistry: Serves as a chiral template for the synthesis of complex oligosaccharides, glycoconjugates, and novel sugar derivatives.
• Diagnostic Reagent Development: Employed in the formulation of specialized reagents and kits for molecular diagnostics and biosensing applications.
• Fine Chemical Synthesis: A valuable building block for creating specialty chemicals, ligands for catalysis, and materials with specific stereochemical properties.

Basic Information

Product Name	α-D-Ribopyranose(9Ci)
CAS No.	7296-59-5
Molecular Formula	C5H10O5
Molecular Weight	150.13 g/mol
Synonyms	α-D-Ribopyranose; D-α-Ribopyranose; (3R,4S,5R)-Tetrahydro-2H-pyran-2,3,4,5-tetraol; Ribose, α-D-pyranose form; 7296-59-5; α-D-Ribose pyranose; α-D-Ribose
EINECS	Contact for details

Quality Control

Our α-D-Ribopyranose(9Ci) is produced and tested under a stringent quality management system. Each batch is analyzed to ensure high purity and consistency, meeting the exacting standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 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.