Description

Ethyl 1-Amino-2-Ethylcyclopropanecarboxylate Hcl CAS NO 1255099-55-8 is a high-purity, functionalized cyclopropane derivative used as a critical building block in advanced organic synthesis. This compound is valued for its unique strained-ring structure, which imparts specific reactivity and stereochemical properties to target molecules. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting CNS and metabolic diseases.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the cyclopropane ring can enhance biological activity and stability.
• Chemical Research: Serves as a versatile scaffold in academic and industrial R&D for studying cyclopropane ring-opening reactions and constructing complex molecular architectures.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Material Science Precursor: Potential use in the development of novel polymers and advanced materials with tailored properties.

Basic Information

Product Name	Ethyl 1-Amino-2-Ethylcyclopropanecarboxylate Hydrochloride
CAS No.	1255099-55-8
Molecular Formula	C8H15NO2 • HCl
Molecular Weight	193.67 g/mol (Free base), 230.12 g/mol (HCl salt)
Synonyms	1-Amino-2-ethylcyclopropanecarboxylic acid ethyl ester hydrochloride; Ethyl 1-amino-2-ethylcyclopropanecarboxylate hydrochloride; 2-Ethyl-1-aminocyclopropanecarboxylic acid ethyl ester HCl; AECCPE hydrochloride; 1255099-55-8; Ethyl 2-ethyl-1-aminocyclopropanecarboxylate HCl; 1-Amino-2-ethylcyclopropanecarboxylate ethyl ester hydrochloride
EINECS	Contact for details

Quality Control

Our Ethyl 1-Amino-2-Ethylcyclopropanecarboxylate Hcl is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR), to ensure it meets the stringent requirements for research and production use. Certificates of Analysis (COA) with full traceability are provided for each shipment.

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). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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