Description

5,5-Isoxazolidinedicarboxylic Acid, 2-Hydroxy-3,4-Diphenyl-, Diethyl Ester (2Ci) is a specialized organic compound belonging to the isoxazolidine class, characterized by its unique dicarboxylic acid ester structure with phenyl substituents. This compound serves as a versatile chiral building block and synthetic intermediate for the development of complex molecules in advanced research and manufacturing. It is primarily needed by pharmaceutical R&D teams, agrochemical innovators, and fine chemical synthesis specialists seeking to introduce specific stereochemistry and functional groups into their target compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential drug candidates, particularly those requiring complex heterocyclic frameworks.
• Agrochemical Research: Used in developing novel active ingredients for crop protection agents, leveraging its phenyl and ester functionalities.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for synthesizing novel chiral ligands used in catalytic asymmetric reactions.
• Fine Chemical Synthesis: Employed in custom and contract synthesis for producing high-value, specialty chemicals for research and development.
• Academic & Institutional Research: A valuable tool for methodological studies in organic synthesis and heterocyclic chemistry.
• Material Science Exploration: Potential monomer or precursor for designing novel polymers with specific optical or structural properties.

Basic Information

Product Name	5,5-Isoxazolidinedicarboxylic Acid, 2-Hydroxy-3,4-Diphenyl-, Diethyl Ester (2Ci)
CAS No.	861328-70-3
Molecular Formula	C22H23NO6
Molecular Weight	397.42 g/mol
Synonyms	Diethyl 2-Hydroxy-3,4-diphenyl-5,5-isoxazolidinedicarboxylate; 2-Hydroxy-3,4-diphenyl-5,5-isoxazolidinedicarboxylic Acid Diethyl Ester; 3,4-Diphenyl-2-hydroxy-5,5-isoxazolidinedicarboxylic Acid Diethyl Ester; (2Ci)-5,5-Isoxazolidinedicarboxylic Acid, 2-Hydroxy-3,4-diphenyl-, Diethyl Ester; 2Ci Isoxazolidine Derivative; 861328-70-3; 5,5-Isoxazolidinedicarboxylate Diethyl Ester Derivative
EINECS	Contact for details

Quality Control

Our 5,5-Isoxazolidinedicarboxylic Acid, 2-Hydroxy-3,4-Diphenyl-, Diethyl Ester (2Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, chiral purity (if applicable), 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 place at a controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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