D-Trans-Phenothrin CAS 26046-85-5

Purity >70%In StockPharmaceutical Standards
CAS No.26046-85-5
Molecular FormulaC23H26O3
Molecular Weight350.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

D-Trans-Phenothrin CAS 26046-85-5 chemical structure

Description

CATO manufactures D-Trans-Phenothrin under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies D-Trans-Phenothrin (CAS 26046-85-5), a certified reference material (molecular formula C23H26O3, MW 350.45 g/mol) for analytical method development and quality control.

Based on its molecular formula C23H26O3, D-Trans-Phenothrin contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 350.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC23H26O3
Molecular Weight350.45 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>70%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964

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