1-Oxa-9-azaspiro[5.5]Undecan-4-one CAS 1368356-20-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1368356-20-0
Molecular FormulaC9H15NO2
Molecular Weight169.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Oxa-9-azaspiro[5.5]Undecan-4-one CAS 1368356-20-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 169.22 g/mol gives 1-Oxa-9-azaspiro[5.5]Undecan-4-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-Oxa-9-azaspiro[5.5]Undecan-4-one (CAS 1368356-20-0) is a high-purity analytical reference standard with the molecular formula C9H15NO2 and a molecular weight of 169.22 g/mol.

Structurally, 1-Oxa-9-azaspiro[5.5]Undecan-4-one (C9H15NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 169.22 g/mol, it falls into the medium-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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 1-Oxa-9-azaspiro[5.5]Undecan-4-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H15NO2
Molecular Weight169.22 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Nitrogen Atoms1

Related Oxa Standards

Recommended Standards

Why CATO?