Description

β-L-Ribopyranose (9Ci) is a specialized monosaccharide derivative, a key building block in carbohydrate chemistry and nucleoside synthesis. Its value lies in its role as a chiral precursor for the development of novel pharmaceuticals, antiviral agents, and complex biomolecules. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical industries engaged in advanced synthetic and medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: A critical chiral starting material for the synthesis of nucleoside analogs and antiviral drugs.
• Biochemical Research: Used in enzymatic studies, metabolic pathway investigations, and as a substrate for glycosyltransferases.
• Glycochemistry: Serves as a fundamental building block for the synthesis of complex oligosaccharides and glycoconjugates.
• Fine Chemical Synthesis: Employed in the preparation of specialty chemicals, chiral ligands, and catalysts.
• Diagnostic Reagent Development: Utilized in the formulation of assay components and diagnostic kits.

Basic Information

Product Name	β-L-Ribopyranose (9Ci)
CAS No.	7296-62-0
Molecular Formula	C5H10O5
Molecular Weight	150.13 g/mol
Synonyms	L-Ribopyranose; β-L-Ribopyranose; L-(-)-Ribopyranose; (2R,3R,4R)-2,3,4,5-Tetrahydroxypentanal (cyclic form); 7296-62-0; L-Ribose (pyranose form); β-L-Ribose
EINECS	Contact for details

Quality Control

Our β-L-Ribopyranose (9Ci) is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant industry standards for fine chemicals, and specifications can be tailored to meet specific 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). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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.