1,3,5-Tri(prop-1-en-2-yl)benzene CAS 949-47-3

Purity 97%+In StockPharmaceutical Standards
CAS No.949-47-3
Molecular FormulaC15H18
Molecular Weight198.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3,5-Tri(prop-1-en-2-yl)benzene CAS 949-47-3 chemical structure

Description

1,3,5-Tri(prop-1-en-2-yl)benzene (CAS 949-47-3), molecular formula C15H18 and molecular weight 198.30 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a polycyclic aromatic system, 1,3,5-Tri(prop-1-en-2-yl)benzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 198.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 FormulaC15H18
Molecular Weight198.30 g/mol
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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Why CATO?