(E)-alfa-Bergamotene CAS 13474-59-4

Purity 97%+In StockPharmaceutical Standards
CAS No.13474-59-4
Molecular FormulaC15H24
Molecular Weight204.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-alfa-Bergamotene CAS 13474-59-4 chemical structure

Description

(E)-alfa-Bergamotene (CAS 13474-59-4), molecular formula C15H24 and molecular weight 204.35 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (E)-alfa-Bergamotene (C15H24) contains an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 204.35 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC15H24
Molecular Weight204.35 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.)1960

Related E Standards

Recommended Standards

Why CATO?