2-Bromo-4,5-dihydro-6H-cyclopenta[d]thiazol-6-one CAS 1502630-69-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1502630-69-4
Molecular FormulaC6H4BrNOS
Molecular Weight218.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromo-4,5-dihydro-6H-cyclopenta[d]thiazol-6-one CAS 1502630-69-4 chemical structure

Description

The occurrence of 2-Bromo-4,5-dihydro-6H-cyclopenta[d]thiazol-6-one is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 2-Bromo-4,5-dihydro-6H-cyclopenta[d]thiazol-6-one (CAS 1502630-69-4), a certified reference material (molecular formula C6H4BrNOS, MW 218.07 g/mol) for analytical method development and quality control.

Structurally, 2-Bromo-4,5-dihydro-6H-cyclopenta[d]thiazol-6-one (C6H4BrNOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 218.07 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.

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-Bromo-4,5-dihydro-6H-cyclopenta[d]thiazol-6-one 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 FormulaC6H4BrNOS
Molecular Weight218.07 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentBr-containing
Nitrogen Atoms1
Sulfur Atoms1

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