(3Z)-7-Bromo-3-heptene CAS 79837-80-2

Purity 97%+In StockPharmaceutical Standards
CAS No.79837-80-2
Molecular FormulaC7H13Br
Molecular Weight177.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3Z)-7-Bromo-3-heptene CAS 79837-80-2 chemical structure

Description

The occurrence of (3Z)-7-Bromo-3-heptene is closely related to bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(3Z)-7-Bromo-3-heptene (CAS 79837-80-2) is a high-purity analytical reference standard with the molecular formula C7H13Br and a molecular weight of 177.08 g/mol.

Owing to bromine substitution, (3Z)-7-Bromo-3-heptene is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 177.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), (3Z)-7-Bromo-3-heptene 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 FormulaC7H13Br
Molecular Weight177.08 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)1.0
CAS Registry Year (est.)1979
Halogen ContentBr-containing

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