Description

Cyclopropanecarboxylic Acid, 1-[(Phenylmethyl)Amino]-, Methyl Ester (9Ci) is a specialized organic compound featuring a cyclopropane ring and a benzylamino ester functional group, making it a valuable chiral building block for advanced synthesis. Its unique structure is critical for constructing complex molecular architectures with specific stereochemistry. This intermediate is primarily utilized by pharmaceutical and agrochemical research organizations for the development of novel active ingredients, including potential APIs and crop protection agents. The compound, CAS 119111-70-5, is supplied under stringent quality control to ensure consistency for sensitive R&D and process development applications.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel Active Pharmaceutical Ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Used in the discovery and production of advanced pesticides and herbicides, where the cyclopropane moiety can enhance biological activity and stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance and flavor compounds.
• Academic and Industrial R&D: A valuable tool for methodological studies in organic chemistry, including ring-opening and functionalization reactions.
• Material Science Precursor: Investigated for the synthesis of monomers or additives for specialized polymers.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 1-[(Phenylmethyl)Amino]-, Methyl Ester (9Ci)
CAS No.	119111-70-5
Molecular Formula	C12H15NO2
Molecular Weight	205.25 g/mol
Synonyms	1-(Benzylamino)cyclopropanecarboxylic acid methyl ester; Methyl 1-(benzylamino)cyclopropanecarboxylate; 1-(Benzylamino)cyclopropanecarboxylic acid methyl ester (9CI); Cyclopropanecarboxylic acid, 1-[(phenylmethyl)amino]-, methyl ester; Methyl 1-(benzylamino)cyclopropane-1-carboxylate; (1-(Benzylamino)cyclopropyl)methyl carboxylate
EINECS	Contact for details

Quality Control

Our production of Cyclopropanecarboxylic Acid, 1-[(Phenylmethyl)Amino]-, Methyl Ester adheres to rigorous quality testing protocols to ensure batch-to-batch consistency and high purity for research and development applications. Standard analytical techniques including HPLC, GC, NMR, and IR spectroscopy are employed for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

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.