Description

Cyclopropanecarboxylic Acid, 1-Amino-2-Ethenyl-, Ethyl Ester is a high-purity, specialized organic building block featuring a cyclopropane ring, an amino group, and an ethenyl moiety, making it a versatile intermediate for advanced synthesis. This compound is critical for research and development in fine chemical and pharmaceutical manufacturing, where precise molecular architecture is required. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecules with specific stereochemical and functional properties.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders or possessing complex cyclic structures.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, where the cyclopropane ring can impart unique biological activity and stability.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands used in asymmetric catalysis, enabling more efficient and selective chemical transformations.
• Material Science Monomer: Investigated as a functional monomer for producing polymers with tailored thermal and mechanical properties due to the strain inherent in the cyclopropane ring.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms or protein-ligand interactions.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the global life sciences market.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 1-Amino-2-Ethenyl-, Ethyl Ester
CAS No.	787548-29-2
Molecular Formula	C8H13NO2
Molecular Weight	155.19 g/mol
Synonyms	Ethyl 1-Amino-2-vinylcyclopropanecarboxylate; 1-Amino-2-vinylcyclopropanecarboxylic Acid Ethyl Ester; 2-Ethenyl-1-aminocyclopropanecarboxylic Acid Ethyl Ester; (1-Amino-2-vinylcyclopropyl)carboxylic Acid Ethyl Ester; Ethyl (1-Amino-2-vinylcyclopropyl)carboxylate; Vinylcyclopropane Amino Ester; AVCEE; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of Cyclopropanecarboxylic Acid, 1-Amino-2-Ethenyl-, Ethyl Ester adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. Quality is verified against established specifications using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. Store away from incompatible materials such as strong bases and oxidizing agents.

Specification

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