Description

Alfa-Cyperone CAS NO 132983-05-2 is a high-purity synthetic intermediate belonging to the class of cyclopropyl ketones. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in the agrochemical and pharmaceutical sectors. It is essential for manufacturers and R&D facilities developing advanced active ingredients, where precise chemical structure and purity are critical for downstream efficacy and regulatory approval.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of modern pyrethroid and other insecticide active ingredients.
• Pharmaceutical Research: Serves as a versatile building block for constructing complex pharmacophores in drug discovery programs.
• Fine Chemical Synthesis: Used in the production of specialty chemicals requiring the cyclopropyl ketone moiety.
• Material Science: Potential application as an intermediate in the development of advanced polymeric materials.
• Academic & Industrial R&D: Employed in methodological studies and process development for novel synthetic routes.

Basic Information

Product Name	Alfa-Cyperone
CAS No.	132983-05-2
Molecular Formula	C17H24ClNO2
Molecular Weight	309.83 g/mol
Synonyms	α-Cyperone; (1R,3R)-2,2-Dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylic acid (3-phenoxyphenyl)methyl ester; Alphacypermethrin metabolite; Cypermethrin acid; NRDC 160 acid; FMC 45806 acid; (RS)-α-Cyano-3-phenoxybenzyl (1R,S)-cis,trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate acid
EINECS	Contact for details

Quality Control

Our Alfa-Cyperone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications. A detailed Certificate of Analysis (COA) documenting identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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 for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.