81216-13-9 8-bromo-1-octyne DTXSID40455373 CAS 81216-13-9

Purity 97%+In StockPharmaceutical Standards
CAS No.81216-13-9
Molecular FormulaC8H13Br
Molecular Weight189.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

81216-13-9 8-bromo-1-octyne DTXSID40455373 CAS 81216-13-9 chemical structure

Description

Structurally, 81216-13-9 8-bromo-1-octyne DTXSID40455373 (C8H13Br) contains bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 189.09 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies 81216-13-9 8-bromo-1-octyne DTXSID40455373 (CAS 81216-13-9), a certified reference material (molecular formula C8H13Br, MW 189.09 g/mol) for analytical method development and quality control.

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), 81216-13-9 8-bromo-1-octyne DTXSID40455373 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 FormulaC8H13Br
Molecular Weight189.09 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1980
Halogen ContentBr-containing

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