Description

Arabinonicacid,2,3-Anhydro-5-Deoxy-,Ethylester(9Ci) CAS NO 727408-17-5 is a specialized anhydro sugar derivative, specifically an ethyl ester of a deoxy-arabinonic acid. This compound serves as a valuable chiral building block and synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by pharmaceutical R&D and fine chemical sectors for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of nucleoside analogs, antiviral agents, and other bioactive molecules.
• Glycochemistry Research: Used in the synthesis of modified sugars, glycomimetics, and carbohydrate-based probes for biochemical studies.
• Fine Chemical Synthesis: Serves as a precursor for creating complex natural product derivatives and specialty chemicals with specific stereochemistry.
• Agrochemical Development: Potential intermediate in the synthesis of novel, targeted crop protection agents.
• Academic & Industrial R&D: A valuable tool for methodological development in asymmetric synthesis and catalysis research.

Basic Information

Product Name	Arabinonicacid,2,3-Anhydro-5-Deoxy-,Ethylester(9Ci)
CAS No.	727408-17-5
Molecular Formula	C7H12O5
Molecular Weight	176.17 g/mol
Synonyms	Ethyl 2,3-anhydro-5-deoxy-D-arabinonate; 2,3-Anhydro-5-deoxy-D-arabinonic acid ethyl ester; 5-Deoxy-2,3-anhydro-D-arabinonic acid ethyl ester; Ethyl 5-deoxy-2,3-anhydro-D-arabinonate; Arabinonic acid, 2,3-anhydro-5-deoxy-, ethyl ester, D-; (2R,3S)-Ethyl 2,3-anhydro-5-deoxy-D-arabinonate; Ethyl (2R,3S)-2,3-anhydro-5-deoxy-D-arabinonate
EINECS	Contact for details

Quality Control

Our production of Arabinonicacid,2,3-Anhydro-5-Deoxy-,Ethylester(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Certificates of Analysis (COA) are provided with each shipment, detailing key parameters such as assay, enantiomeric purity, and impurity profiles. We support cGMP compliance for advanced intermediates and can tailor specifications to meet specific project requirements.

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). The product may be hygroscopic; keep the container tightly sealed under an inert atmosphere to maintain stability and prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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