tert-Butyl 15-bromopentadecanoate CAS 905302-64-9

Purity 97%+In StockPharmaceutical Standards
CAS No.905302-64-9
Molecular FormulaC19H37BrO2
Molecular Weight377.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 15-bromopentadecanoate CAS 905302-64-9 chemical structure

Description

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.

tert-Butyl 15-bromopentadecanoate (CAS 905302-64-9) is a high-purity analytical reference standard with the molecular formula C19H37BrO2 and a molecular weight of 377.40 g/mol.

Structurally, tert-Butyl 15-bromopentadecanoate (C19H37BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 377.40 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), tert-Butyl 15-bromopentadecanoate 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 FormulaC19H37BrO2
Molecular Weight377.40 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1987
Halogen ContentBr-containing

Recommended Standards

Why CATO?