Description

Methyl 3-Cyclopropylpropanoate CAS NO 62021-34-5 is a versatile organic ester compound featuring a cyclopropyl group, valued for its unique structural motif and reactivity. This chemical serves as a crucial synthetic intermediate and building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of proprietary drug candidates, particularly those requiring the cyclopropyl moiety for biological activity modulation.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the cyclopropyl group can enhance stability and efficacy.
• Flavor & Fragrance Ingredient: Acts as a precursor for synthesizing specific ester-based aroma compounds with fresh, fruity, or green olfactory notes.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for cyclopropanation reactions, ring-opening studies, and the preparation of functionalized esters.
• Material Science Research: Serves as a monomer or modifier in the development of specialty polymers with tailored thermal or mechanical properties.
• Chemical Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Methyl 3-Cyclopropylpropanoate
CAS No.	62021-34-5
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	Methyl 3-cyclopropylpropionate; 3-Cyclopropylpropanoic acid methyl ester; Methyl cyclopropylpropanoate; Methyl β-cyclopropylpropionate; Cyclopropanepropanoic acid, methyl ester; Methyl ester of 3-cyclopropylpropanoic acid; NSC 221987
EINECS	Contact for details

Quality Control

Our production of Methyl 3-Cyclopropylpropanoate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high chemical purity and consistency. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available for all commercial shipments to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.95 - 1.00 g/mL

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