Description

1-Cyclopropene-1-Carboxylicacid,2-Cyano-3,3-Dimethyl-,Methylester(9Ci) is a specialized, high-value chemical intermediate characterized by its unique cyclopropene and cyano functional groups. This compound is critical for advanced organic synthesis, enabling the construction of complex molecular architectures with high precision. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and novel active ingredient development.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring strained ring systems for biological activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its structural motifs can contribute to unique modes of action.
• Material Science Research: Acts as a precursor for functional monomers or ligands in the development of advanced polymers and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: Employed in methodological studies and as a reagent for cyclopropanation and other cycloaddition reactions in organic chemistry laboratories.
• Fine Chemical Production: Utilized in the custom synthesis of complex, high-value specialty chemicals for various technological applications.

Basic Information

Product Name	1-Cyclopropene-1-Carboxylicacid,2-Cyano-3,3-Dimethyl-,Methylester(9Ci)
CAS No.	106509-45-9
Molecular Formula	C9H9NO2
Molecular Weight	163.18 g/mol
Synonyms	Methyl 2-cyano-3,3-dimethyl-1-cyclopropene-1-carboxylate; 2-Cyano-3,3-dimethyl-1-cyclopropene-1-carboxylic Acid Methyl Ester; 1-Cyclopropene-1-carboxylic acid, 2-cyano-3,3-dimethyl-, methyl ester; Methyl 3,3-dimethyl-2-cyano-1-cyclopropenecarboxylate; 106509-45-9; 1-Cyclopropenecarboxylic acid, 2-cyano-3,3-dimethyl-, methyl ester
EINECS	Contact for details

Quality Control

Every batch of 1-Cyclopropene-1-Carboxylicacid,2-Cyano-3,3-Dimethyl-,Methylester(9Ci) is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and process chemistry. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.