Description

2,2-Dimethyl-3-(2-Methyl-1-Propenyl)Cyclopropaneacetic Acid is a specialized cyclopropane derivative with significant utility as a key synthetic intermediate. This compound is valued for its unique structural framework, which is integral to the synthesis of complex molecules in advanced research and development. It is primarily sought after by fine chemical manufacturers and research institutions engaged in the development of pharmaceuticals, agrochemicals, and high-value specialty chemicals. Our supply is characterized by consistent quality and reliable availability to support critical industrial and R&D processes.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor for the manufacture of complex fragrance and flavor compounds, as well as other specialty chemicals.
• Academic & Industrial Research: Employed in organic synthesis laboratories for methodological development and the creation of new molecular libraries.
• Material Science: Investigated as a monomer or additive in the development of specialized polymers with tailored properties.

Basic Information

Product Name	2,2-Dimethyl-3-(2-Methyl-1-Propenyl)Cyclopropaneacetic Acid
CAS No.	454-25-1
Molecular Formula	C11H18O2
Molecular Weight	182.26 g/mol
Synonyms	Chrysanthemumdicarboxylic acid; Chrysanthemic acid (cis,trans-mixture); 2,2-Dimethyl-3-(2-methylpropen-1-yl)cyclopropaneacetic acid; 3-(2-Methyl-1-propenyl)-2,2-dimethylcyclopropaneacetic acid; (1R,3R)-2,2-Dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylic acid (for specific isomer); (RS)-trans-Chrysanthemic acid; Contact for additional trade names and identifiers.
EINECS	Contact for details

Quality Control

Every batch of 2,2-Dimethyl-3-(2-Methyl-1-Propenyl)Cyclopropaneacetic Acid is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets your specific research or production requirements. 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 area at room temperature (15-25°C). Keep away from strong acids and incompatible materials such as strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0% (typical 97-99%)
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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