Description

Cyclopropanecarboxylic Acid, 1-[(1-Methylethenyl)Amino]-, Methyl Ester (9Ci) is a specialized organic compound featuring a cyclopropane ring and an enamine ester functional group. This unique structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for constructing novel active ingredients. The compound is supplied with a high level of purity and batch-to-batch consistency to ensure reliable experimental outcomes.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those requiring a constrained cyclopropane scaffold.
• Agrochemical Synthesis: Used in the development of new pesticides and herbicides, where its structural features can contribute to unique biological activity.
• Chemical Research & Development: Serves as a versatile synthon in academic and industrial laboratories for exploring new organic reactions and methodologies.
• Material Science Precursor: Potential intermediate for creating specialized polymers or functional materials with tailored properties.
• Custom Synthesis Projects: Employed by contract research and manufacturing organizations (CROs/CMOs) for client-specific molecule construction.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 1-[(1-Methylethenyl)Amino]-, Methyl Ester (9Ci)
CAS No.	148930-75-0
Molecular Formula	C9H15NO2
Molecular Weight	169.22 g/mol
Synonyms	1-[(1-Methylethenyl)amino]cyclopropanecarboxylic acid methyl ester; Methyl 1-[(1-methylethenyl)amino]cyclopropanecarboxylate; 1-Isopropenylaminocyclopropanecarboxylic acid methyl ester; Cyclopropanecarboxylic acid, 1-[(1-methylvinyl)amino]-, methyl ester; (1-Isopropenylaminocyclopropyl)carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Cyclopropanecarboxylic Acid, 1-[(1-Methylethenyl)Amino]-, Methyl Ester (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to confirm identity, purity, and the absence of critical impurities. We provide full traceability and Certificates of Analysis (COA) are available for every shipment to ensure compliance with your research or production specifications.

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). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.