Description

Cyclopropanecarboxylic Acid, 2-Amino-1-(Aminomethyl)Ethyl Ester (9Ci) is a high-purity, specialized organic compound featuring a cyclopropane ring and a bifunctional amino ester moiety. This unique structure makes it a valuable and versatile building block for advanced chemical synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and complex organic molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system (CNS) or requiring constrained ring systems.
• Peptidomimetic Synthesis: Used to incorporate rigid, cyclopropane-based scaffolds into peptide analogs to enhance metabolic stability and biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Agrochemical Research: Employed in the development of new generation herbicides or fungicides with unique modes of action.
• Material Science: Potential monomer or cross-linking agent for producing polymers with specific thermal or mechanical properties.
• Chemical Biology Probes: Useful for constructing molecular probes to study enzyme function or cellular pathways.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 2-Amino-1-(Aminomethyl)Ethyl Ester (9Ci)
CAS No.	791045-87-9
Molecular Formula	C7H14N2O2
Molecular Weight	158.20 g/mol
Synonyms	2-Amino-1-(aminomethyl)ethyl cyclopropanecarboxylate; 1,3-Diaminopropan-2-yl cyclopropanecarboxylate; Cyclopropanecarboxylic acid 2-amino-1-(aminomethyl)ethyl ester; 2-Amino-1-(aminomethyl)ethyl cyclopropanecarboxylate (9CI); Aminomethylpropanediol cyclopropanecarboxylate derivative
EINECS	Contact for details

Quality Control

Every batch of Cyclopropanecarboxylic Acid, 2-Amino-1-(Aminomethyl)Ethyl Ester (9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for research and GMP-grade synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.