Description

Methyl cis-3-Formyl-2,2-Dimethylcyclopropanecarboxylate is a high-value, multifunctional cyclopropane derivative characterized by its formyl and ester functional groups. This compound serves as a versatile and critical chiral building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of pyrethroid insecticides, antiviral agents, and other bioactive molecules.
• Agrochemical Synthesis: Core building block in the production of advanced, high-efficacy pyrethroid and other insecticide compounds.
• Fine Chemical Production: Used in the manufacture of flavors, fragrances, and other specialty organic compounds requiring cyclopropane motifs.
• Academic & R&D: Serves as a valuable starting material in medicinal chemistry and process development research for novel drug candidates.
• Material Science: Potential monomer or precursor for synthesizing specialized polymers with unique thermal or mechanical properties.

Basic Information

Product Name	Methyl cis-3-Formyl-2,2-Dimethylcyclopropanecarboxylate
CAS No.	67968-42-7
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	cis-3-Formyl-2,2-dimethylcyclopropanecarboxylic acid methyl ester; Methyl (1R,3S)-3-formyl-2,2-dimethylcyclopropanecarboxylate; Methyl (1S,3R)-3-formyl-2,2-dimethylcyclopropanecarboxylate; 2,2-Dimethyl-3-formylcyclopropanecarboxylic acid methyl ester; (cis)-Methyl 3-formyl-2,2-dimethylcyclopropanecarboxylate; Cyclopropanecarboxylic acid, 3-formyl-2,2-dimethyl-, methyl ester, cis-; Chiral cyclopropane aldehyde ester
EINECS	Contact for details

Quality Control

Our production of Methyl cis-3-Formyl-2,2-Dimethylcyclopropanecarboxylate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to confirm identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, supporting compliance in cGMP and ISO 9001 environments.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.