2-Bromotetrahydro-2H-pyran CAS 6667-26-1

Purity 97%+In StockPharmaceutical Standards
CAS No.6667-26-1
Molecular FormulaC5H9BrO
Molecular Weight165.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromotetrahydro-2H-pyran CAS 6667-26-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 165.03 g/mol gives 2-Bromotetrahydro-2H-pyran distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Bromotetrahydro-2H-pyran (CAS 6667-26-1), a certified reference material (molecular formula C5H9BrO, MW 165.03 g/mol) for analytical method development and quality control.

2-Bromotetrahydro-2H-pyran (C5H9BrO) contains a hydroxyl group, an ether linkage, 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), 2-Bromotetrahydro-2H-pyran 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 FormulaC5H9BrO
Molecular Weight165.03 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1958
Halogen ContentBr-containing

Related Bromotetrahydro Standards

Recommended Standards

Why CATO?