2,7-Di-tert-butyl-4,5,9,10-tetrahydropyrene CAS 69080-03-1

Purity 97%+In StockPharmaceutical Standards
CAS No.69080-03-1
Molecular FormulaC24H30
Molecular Weight318.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,7-Di-tert-butyl-4,5,9,10-tetrahydropyrene CAS 69080-03-1 chemical structure

Description

As a certified reference material (CRM), 2,7-Di-tert-butyl-4,5,9,10-tetrahydropyrene 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.

2,7-Di-tert-butyl-4,5,9,10-tetrahydropyrene (CAS 69080-03-1), molecular formula C24H30 and molecular weight 318.50 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2,7-Di-tert-butyl-4,5,9,10-tetrahydropyrene (C24H30) 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.

Physical & Chemical Properties

Molecular FormulaC24H30
Molecular Weight318.50 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976

Recommended Standards

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