Description

L-Ribofuranose (9Ci) is a high-purity, enantiomerically pure sugar derivative, a key building block in organic synthesis and pharmaceutical research. Its defined stereochemistry makes it an essential chiral precursor for the development of nucleoside analogs, antiviral agents, and other bioactive molecules. This compound is critical for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require high-quality, reliable intermediates for complex synthetic pathways.

Application

• Pharmaceutical Intermediate: A crucial chiral starting material for the synthesis of novel nucleoside-based antiviral and anticancer drugs.
• Biochemical Research: Used in enzymatic studies, carbohydrate metabolism research, and as a standard for analytical method development.
• Glycochemistry & Glycobiology: Serves as a fundamental building block for the synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Fine Chemical Synthesis: Employed in the asymmetric synthesis of natural products and other specialty chemicals requiring specific ribose configurations.
• Diagnostic Reagent Development: Potential use in the formulation of reagents and kits for biochemical diagnostics.

Basic Information

Product Name	L-Ribofuranose (9Ci)
CAS No.	41546-21-8
Molecular Formula	C5H10O5
Molecular Weight	150.13 g/mol
Synonyms	L-Ribofuranose; L(-)-Ribose; (2R,3R,4R)-2,3,4,5-Tetrahydroxypentanal; L-Ribose; L-(-)-Ribose; 41546-21-8; L-Ribofuranose (9CI); L-(-)-Ribofuranose
EINECS	Contact for details

Quality Control

Our L-Ribofuranose is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0%
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.