1,2,5,6-Tetrabromocyclooctane CAS 3194-57-8

Purity >95%In StockPharmaceutical Standards
CAS No.3194-57-8
Molecular FormulaC8H12Br4
Molecular Weight427.80 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2,5,6-Tetrabromocyclooctane CAS 3194-57-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 427.80 g/mol gives 1,2,5,6-Tetrabromocyclooctane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1,2,5,6-Tetrabromocyclooctane (CAS 3194-57-8), a certified reference material (molecular formula C8H12Br4, MW 427.80 g/mol) for analytical method development and quality control.

The molecular framework of 1,2,5,6-Tetrabromocyclooctane (C8H12Br4) is characterized by bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC8H12Br4
Molecular Weight427.80 g/mol
Purity>95%
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentBr-containing

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