Description

L-(+)-Ribonic Acid is a high-purity, enantiomerically pure sugar acid derivative of significant interest in advanced chemical synthesis and life science research. Its defined stereochemistry makes it a valuable chiral building block and intermediate for the production of nucleoside analogs, antiviral agents, and complex carbohydrates. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors seeking reliable, high-quality raw materials for critical applications.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of nucleoside-based antiviral and anticancer drugs.
• Biochemical Research: Used as a standard or substrate in enzymatic studies and metabolic pathway investigations.
• Carbohydrate Chemistry: Serves as a building block for the synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Fine Chemical Synthesis: Employed as a starting material for producing specialty chemicals, chiral ligands, and catalysts.
• Cosmetic & Personal Care: Potential use in the formulation of skin-conditioning agents and mild exfoliants.
• Food & Flavor Industry: Can be utilized as an intermediate for certain food additives and flavor enhancers.

Basic Information

Product Name	L-(+)-Ribonic Acid
CAS No.	710941-59-6
Molecular Formula	C5H10O6
Molecular Weight	166.13 g/mol
Synonyms	L-Ribonic Acid; (2R,3R,4R)-2,3,4,5-Tetrahydroxypentanoic Acid; L-(+)-Ribono-1,4-lactone (cyclic form); L-Ribonate; L-Threo-Pentonic Acid; L-(-)-Arabinonic Acid (epimer); Pentonic Acid, L-
EINECS	Contact for details

Quality Control

Our L-(+)-Ribonic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and each lot is supported by a comprehensive Certificate of Analysis (COA). The COA includes data for identity, purity (HPLC), chiral purity, residual solvents, and other critical parameters to meet the stringent requirements of our global clientele in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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