Tert-butyl 4-oxo-1-oxa-9-azaspiro[5.5]Undecane-9-carboxylate CAS 1346229-51-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1346229-51-3
Molecular FormulaC14H23NO4
Molecular Weight269.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 4-oxo-1-oxa-9-azaspiro[5.5]Undecane-9-carboxylate CAS 1346229-51-3 chemical structure

Description

Tert-butyl 4-oxo-1-oxa-9-azaspiro[5.5]Undecane-9-carboxylate (CAS 1346229-51-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H23NO4. Molecular weight: 269.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H23NO4
Molecular Weight269.34 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.)1991
Nitrogen Atoms1

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