(2E,4E)-1,6-Dibromohexa-2,4-diene, E CAS 63621-95-4

Purity 97%+In StockPharmaceutical Standards
CAS No.63621-95-4
Molecular FormulaC6H8Br2
Molecular Weight239.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,4E)-1,6-Dibromohexa-2,4-diene, E CAS 63621-95-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 239.94 g/mol gives (2E,4E)-1,6-Dibromohexa-2,4-diene, E distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2E,4E)-1,6-Dibromohexa-2,4-diene, E (CAS 63621-95-4), molecular formula C6H8Br2 and molecular weight 239.94 g/mol, is a CATO reference standard with documented purity and traceability.

(2E,4E)-1,6-Dibromohexa-2,4-diene, E (C6H8Br2) contains bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), (2E,4E)-1,6-Dibromohexa-2,4-diene, E 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 FormulaC6H8Br2
Molecular Weight239.94 g/mol
Purity97%+
StorageStore at room temperature, 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.)1975
Halogen ContentBr-containing

Recommended Standards

Why CATO?