1-Oxo-6-Oxa-9-Aza-Spiro[4.5]Decane-9-Carboxylic Acid Tert-Butyl Ester CAS 1251000-29-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1251000-29-9
Molecular FormulaC13H21NO4
Molecular Weight255.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Oxo-6-Oxa-9-Aza-Spiro[4.5]Decane-9-Carboxylic Acid Tert-Butyl Ester CAS 1251000-29-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 255.31 g/mol gives 1-Oxo-6-Oxa-9-Aza-Spiro[4.5]Decane-9-Carboxylic Acid Tert-Butyl Ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-Oxo-6-Oxa-9-Aza-Spiro[4.5]Decane-9-Carboxylic Acid Tert-Butyl Ester (CAS 1251000-29-9), a certified reference material (molecular formula C13H21NO4, MW 255.31 g/mol) for analytical method development and quality control.

1-Oxo-6-Oxa-9-Aza-Spiro[4.5]Decane-9-Carboxylic Acid Tert-Butyl Ester (C13H21NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), 1-Oxo-6-Oxa-9-Aza-Spiro[4.5]Decane-9-Carboxylic Acid Tert-Butyl Ester 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 FormulaC13H21NO4
Molecular Weight255.31 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms1

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