Description

(1S-Cis)-Cyhalothric Acid CAS NO 122406-91-1 is a high-purity, single-isomer intermediate of significant importance in the synthesis of advanced pyrethroid insecticides. This compound matters for its role as a critical chiral building block, enabling the production of more potent and environmentally targeted agrochemicals. It is primarily needed by manufacturers in the agrochemical industry for developing next-generation crop protection products, as well as by research institutions engaged in pesticide chemistry and stereoselective synthesis.

Application

• Key Intermediate for Pyrethroid Synthesis: Serves as a crucial precursor in the manufacturing of λ-cyhalothrin and other synthetic pyrethroid insecticides.
• Agrochemical Research & Development: Used in R&D laboratories for developing novel insecticidal compounds with improved efficacy and selectivity.
• Chiral Chemistry Studies: Employed as a reference standard or starting material in stereochemistry and asymmetric synthesis research.
• Crop Protection Formulations: Incorporated into the production chain for high-performance formulations used in agriculture and public health.

Basic Information

Product Name	(1S-Cis)-Cyhalothric Acid
CAS No.	122406-91-1
Molecular Formula	C23H19ClF3NO3
Molecular Weight	449.85 g/mol
Synonyms	(1S,3S)-3-[(Z)-2-Chloro-3,3,3-trifluoroprop-1-en-1-yl]-2,2-dimethylcyclopropane-1-carboxylic acid; (1S-cis)-3-(2-Chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylic Acid; (S)-Cyhalothric Acid; Cyhalothric Acid Isomer; Lambdacyhalothrin Acid; Cyclopropanecarboxylic acid, 3-[(1Z)-2-chloro-3,3,3-trifluoro-1-propen-1-yl]-2,2-dimethyl-, (1S,3S)-
EINECS	Contact for details

Quality Control

Our (1S-Cis)-Cyhalothric Acid is produced under stringent quality management systems to ensure batch-to-batch consistency and high chemical purity. Quality is verified through advanced analytical techniques including HPLC, GC, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, isomeric content, and impurity profiles is provided with each shipment 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 a controlled room temperature (typically 15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Isomeric Purity (Chiral HPLC)	≥ 99.0% (1S-cis)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

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