1,3,5-Triisopropylbenzene CAS 717-74-8

Purity >95%In StockPharmaceutical Standards
CAS No.717-74-8
Molecular FormulaC15H24
Molecular Weight204.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3,5-Triisopropylbenzene CAS 717-74-8 chemical structure

Description

The occurrence of 1,3,5-Triisopropylbenzene is closely related to an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,3,5-Triisopropylbenzene (CAS 717-74-8), molecular formula C15H24 and molecular weight 204.35 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,3,5-Triisopropylbenzene (C15H24) is characterized by an aromatic ring 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).

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.

As a certified reference material (CRM), 1,3,5-Triisopropylbenzene 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 FormulaC15H24
Molecular Weight204.35 g/mol
Purity>95%
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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