Description

L-Arabinonicacid,2,3-Anhydro-(9Ci) is a specialized carbohydrate derivative and a valuable chiral building block in synthetic organic chemistry. This compound is significant for its role in the synthesis of complex molecules, particularly in pharmaceutical research and fine chemical production. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and biotechnology industries for developing novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), especially nucleoside analogs and antiviral agents.
• Glycochemistry Research: Used in the synthesis of complex carbohydrates, glycoconjugates, and glycomimetics for biochemical and medicinal studies.
• Agrochemical Synthesis: Serves as a building block for creating advanced, biologically active compounds in crop protection research.
• Fine Chemical Production: Employed in the multi-step synthesis of high-value specialty chemicals and catalysts.
• Biochemical Probe Development: Useful for creating labeled compounds or inhibitors to study enzymatic pathways and metabolic processes.
• Academic & Industrial R&D: A critical reagent for methodological development in organic synthesis and asymmetric catalysis.

Basic Information

Product Name	L-Arabinonicacid,2,3-Anhydro-(9Ci)
CAS No.	772313-98-1
Molecular Formula	C5H8O5
Molecular Weight	148.11 g/mol
Synonyms	2,3-Anhydro-L-arabinonic acid; (2R,3S)-2,3-Anhydro-4,5-dihydroxy-2,3-dihydroxypentanoic acid; L-Arabinonic acid, 2,3-anhydro-; 2,3-Anhydro-L-lyxonic acid; 2,3-Anhydro-β-L-arabinonic acid; 2,3-Epoxy-L-arabinonic acid; 2,3-Anhydro-4,5-dihydroxypentanoic acid (L-threo isomer)
EINECS	Contact for details

Quality Control

Our L-Arabinonicacid,2,3-Anhydro-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed batch-specific data are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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