Description

Oxiranecarboxylic Acid, 3-Acetyl-, Methyl Ester, trans- (9Ci) is a specialized epoxide derivative with a high degree of stereochemical purity. This compound serves as a versatile and valuable chiral building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for the production of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of potential drug candidates, particularly in developing bioactive molecules with specific stereocenters.
• Agrochemical Research: Used in the development of novel pesticides and herbicides where the trans-configuration is critical for biological activity.
• Fine Chemical Synthesis: Employed in asymmetric synthesis and catalysis to create high-value specialty chemicals and flavors/fragrances.
• Polymer Science: Acts as a monomer or cross-linking agent in the research of specialty polymers with tailored properties.
• Academic & Industrial R&D: Serves as a standard or starting material in methodological development and chemical biology studies.

Basic Information

Product Name	Oxiranecarboxylic Acid, 3-Acetyl-, Methyl Ester, trans- (9Ci)
CAS No.	153763-78-1
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	trans-Methyl 3-acetyloxiranecarboxylate; trans-3-Acetylglycidic Acid Methyl Ester; Methyl (2R,3S)-3-Acetyloxiran-2-carboxylate; Methyl trans-3-acetylglycidate; 3-Acetyloxiran-2-carboxylic acid methyl ester, trans-; Oxiranecarboxylic acid, 3-acetyl-, methyl ester, (2R,3S)-rel-; Glycidic acid, 3-acetyl-, methyl ester, trans-
EINECS	Contact for details

Quality Control

Our production of Oxiranecarboxylic Acid, 3-Acetyl-, Methyl Ester, trans- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR to confirm identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.