Description

2,3-Oxiranedicarboxylicacid,2-Methyl-,(2R,3S)-Rel-(9Ci) is a high-purity chiral epoxide derivative, a crucial building block in asymmetric synthesis. Its defined stereochemistry makes it an invaluable intermediate for constructing complex molecules with precise three-dimensional architecture. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries developing active pharmaceutical ingredients (APIs) and advanced agrochemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of protease inhibitors, antiviral agents, and other small-molecule therapeutics requiring high stereochemical purity.
• Asymmetric Catalysis Research: Used as a model substrate or ligand precursor in the development and study of new chiral catalysts and synthetic methodologies.
• Fine Chemical Synthesis: Building block for creating complex natural products, flavors, fragrances, and specialty polymers where stereocontrol is critical.
• Agrochemical Development: Intermediate in the production of enantiomerically pure herbicides, fungicides, and plant growth regulators for enhanced efficacy and environmental profile.
• Academic & R&D: Serves as a standard or starting material in university and corporate research laboratories focused on organic and medicinal chemistry.

Basic Information

Product Name	2,3-Oxiranedicarboxylicacid,2-Methyl-,(2R,3S)-Rel-(9Ci)
CAS No.	159464-64-9
Molecular Formula	C6H8O5
Molecular Weight	160.12 g/mol
Synonyms	(2R,3S)-2-Methyloxirane-2,3-dicarboxylic Acid; rel-(2R,3S)-2-Methyloxirane-2,3-dicarboxylic Acid; 2-Methyl-2,3-epoxysuccinic Acid; (2R,3S)-2-Methyl-2,3-epoxysuccinic Acid; 2,3-Epoxy-2-methylsuccinic Acid; Methyl Epoxysuccinate Derivative; Chiral Methyl Oxiranedicarboxylate
EINECS	Contact for details

Quality Control

Every batch of 2,3-Oxiranedicarboxylicacid,2-Methyl-,(2R,3S)-Rel-(9Ci) is produced and tested under strict quality management systems to ensure exceptional purity and stereochemical integrity, suitable for demanding synthetic applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing full traceability and detailed analytical results including chiral purity assay.

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 under an inert atmosphere if specified. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% 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.