1,3,5-Tributylbenzene CAS 841-07-6

Purity 97%+In StockPharmaceutical Standards
CAS No.841-07-6
Molecular FormulaC18H30
Molecular Weight246.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3,5-Tributylbenzene CAS 841-07-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 246.43 g/mol gives 1,3,5-Tributylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,3,5-Tributylbenzene (CAS 841-07-6), molecular formula C18H30 and molecular weight 246.43 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,3,5-Tributylbenzene (C18H30) 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC18H30
Molecular Weight246.43 g/mol
Purity97%+
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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