(1E,3E,5E,7E,9E)-1,10-Diphenyldeca-1,3,5,7,9-pentaene CAS 3029-41-2

Purity 97%+In StockPharmaceutical Standards
CAS No.3029-41-2
Molecular FormulaC22H20
Molecular Weight284.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1E,3E,5E,7E,9E)-1,10-Diphenyldeca-1,3,5,7,9-pentaene CAS 3029-41-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 284.39 g/mol gives (1E,3E,5E,7E,9E)-1,10-Diphenyldeca-1,3,5,7,9-pentaene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (1E,3E,5E,7E,9E)-1,10-Diphenyldeca-1,3,5,7,9-pentaene (CAS 3029-41-2), a certified reference material (molecular formula C22H20, MW 284.39 g/mol) for analytical method development and quality control.

The molecular framework of (1E,3E,5E,7E,9E)-1,10-Diphenyldeca-1,3,5,7,9-pentaene (C22H20) is characterized by a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), (1E,3E,5E,7E,9E)-1,10-Diphenyldeca-1,3,5,7,9-pentaene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC22H20
Molecular Weight284.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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