Description

2,2-Dimethyl-3-(2-Methyl-1-Propenyl)Cyclopropane-1-Carboxylic Acid 2-Methyl-4-Oxo-3-(2,4-Pentadienyl)-2-Cyclopenten-1-Yl Ester is a specialized synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its unique structural framework, which is valuable for constructing complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a precursor for creating complex fragrance and flavor molecules.
• Material Science Research: Investigated as a monomer or cross-linking agent for specialty polymers.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and catalysis.

Basic Information

Product Name	2,2-Dimethyl-3-(2-Methyl-1-Propenyl)Cyclopropane-1-Carboxylic Acid 2-Methyl-4-Oxo-3-(2,4-Pentadienyl)-2-Cyclopenten-1-Yl Ester
CAS No.	56586-14-2
Molecular Formula	C20H28O3
Molecular Weight	316.44 g/mol
Synonyms	Chrysanthemic acid ester derivative; 2-Cyclopenten-1-one, 2-methyl-4-oxo-3-(2,4-pentadienyl)-, (1R,3R)-2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate; (1R,3R)-2,2-Dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylic acid 2-methyl-4-oxo-3-(penta-2,4-dien-1-yl)-2-cyclopenten-1-yl ester; Pyrethroid intermediate; Allethrin analogue. Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-3-(2-Methyl-1-Propenyl)Cyclopropane-1-Carboxylic Acid 2-Methyl-4-Oxo-3-(2,4-Pentadienyl)-2-Cyclopenten-1-Yl Ester is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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