Description

Ethylcyclopropylpropiolate is a specialized organic ester compound featuring a cyclopropyl and a propiolate functional group. This unique structure makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of novel active ingredients. It is primarily sought after by pharmaceutical research and agrochemical development teams for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of proprietary drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile reagent for cyclopropanation reactions and the introduction of acetylene functionalities in complex molecules.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials with tailored properties.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in regulated industries.

Basic Information

Product Name	Ethylcyclopropylpropiolate
CAS No.	123844-20-2
Molecular Formula	C8H10O2
Molecular Weight	138.16 g/mol
Synonyms	Ethyl 2-cyclopropylprop-2-ynoate; 2-Cyclopropylprop-2-ynoic Acid Ethyl Ester; Ethyl 2-Cyclopropylpropiolate; Propiolic Acid, 2-Cyclopropyl-, Ethyl Ester; Ethyl Cyclopropylpropiolate
EINECS	Contact for details

Quality Control

Our Ethylcyclopropylpropiolate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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