Description

Oxiranecarboxylic Acid, 3-Cyclopropyl-, Methyl Ester (9Ci) is a specialized epoxide derivative that serves as a versatile and high-value synthetic intermediate. Its unique cyclopropyl-substituted oxirane structure makes it a critical building block for introducing functional complexity in advanced organic synthesis. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates with cyclopropane or epoxide pharmacophores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive epoxide ring.
• Advanced Material Monomer: Serves as a functional monomer for creating specialized polymers and resins with tailored thermal or chemical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for cyclopropanation reactions and the synthesis of complex, chiral molecules.
• Ligand and Catalyst Development: Useful precursor for synthesizing novel chiral ligands and organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	Oxiranecarboxylic Acid, 3-Cyclopropyl-, Methyl Ester (9Ci)
CAS No.	530133-47-2
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	Methyl 3-Cyclopropylepoxypropionate; 3-Cyclopropyloxiranecarboxylic Acid Methyl Ester; Methyl 2,3-Epoxy-3-cyclopropylpropanoate; Cyclopropylepoxypropionic Acid Methyl Ester; Methyl (3-Cyclopropyloxiran-2-yl)formate; 2-Oxiranecarboxylic acid, 3-cyclopropyl-, methyl ester; Methyl 3-cyclopropylglycidate
EINECS	Contact for details

Quality Control

Every batch of Oxiranecarboxylic Acid, 3-Cyclopropyl-, Methyl Ester is produced and tested under strict quality management protocols to ensure consistency and purity for research and scale-up applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our customers' regulatory and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to the reactive epoxide moiety, it is recommended to store under an inert atmosphere for long-term stability and to minimize moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Rotation (if chiral)	Contact for details

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