Description

Arabinonicacid,2,5-Anhydro-(9Ci) is a specialized carbohydrate derivative and a key chiral intermediate in organic synthesis. This compound matters for its role in the production of nucleoside analogs and other fine chemicals requiring precise stereochemistry. It is needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and biotechnology industries for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Critical starting material or chiral building block for the synthesis of nucleoside-based antiviral or anticancer drugs.
• Biochemical Research: Used as a substrate or standard in enzymatic studies and metabolic pathway research.
• Agrochemical Synthesis: Serves as a precursor for developing novel, biologically active compounds with specific stereochemical configurations.
• Fine Chemical Production: Employed in the multi-step synthesis of complex organic molecules, including flavors, fragrances, and specialty polymers.
• Glycochemistry: Valuable for the study and synthesis of carbohydrate analogs, glycoconjugates, and glycomimetics.

Basic Information

Product Name	Arabinonicacid,2,5-Anhydro-(9Ci)
CAS No.	51791-98-1
Molecular Formula	C5H8O5
Molecular Weight	148.11 g/mol
Synonyms	2,5-Anhydro-D-arabinonic acid; 2,5-Anhydroarabinoic acid; 2,5-Anhydro-D-arabino-hexonic acid; 2,5-Anhydro-D-arabino-hexonic acid γ-lactone (related form); 2,5-Anhydro-D-arabino-hexonic acid, 9CI; 2,5-Anhydro-D-arabinonic acid lactone; 2,5-Anhydro-D-arabino-hexonic acid lactone; 2,5-Anhydro-D-arabino-hexonic acid, γ-lactone
EINECS	Contact for details

Quality Control

Our Arabinonicacid,2,5-Anhydro-(9Ci) is produced under a rigorous quality management system. Each batch is tested to ensure identity, purity, and consistency, with comprehensive analytical data provided. Certificates of Analysis (COA) documenting specifications such as assay (by HPLC), optical rotation, and impurity profiles are available upon request to support your quality assurance protocols.

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 after each use to prevent absorption of atmospheric moisture, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Specific Optical Rotation	Contact for details
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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