Benzo[d]thiazol-2-yl(1-oxa-4-thia-8-azaspiro[4.5]decan-8-yl)methanone CAS 1351658-61-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1351658-61-1
Molecular FormulaC15H16N2O2S2
Molecular Weight320.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Benzo[d]thiazol-2-yl(1-oxa-4-thia-8-azaspiro[4.5]decan-8-yl)methanone CAS 1351658-61-1 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Benzo[d]thiazol-2-yl(1-oxa-4-thia-8-azaspiro[4.5]decan-8-yl)methanone.

Benzo[d]thiazol-2-yl(1-oxa-4-thia-8-azaspiro[4.5]decan-8-yl)methanone (CAS 1351658-61-1) is a high-purity analytical reference standard with the molecular formula C15H16N2O2S2 and a molecular weight of 320.43 g/mol.

Structurally, Benzo[d]thiazol-2-yl(1-oxa-4-thia-8-azaspiro[4.5]decan-8-yl)methanone (C15H16N2O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 320.43 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), Benzo[d]thiazol-2-yl(1-oxa-4-thia-8-azaspiro[4.5]decan-8-yl)methanone 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 FormulaC15H16N2O2S2
Molecular Weight320.43 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2
Sulfur Atoms2

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