Tert-butyl (S)-8-amino-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate CAS 2306246-50-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2306246-50-2
Molecular FormulaC11H20N2O3
Molecular Weight228.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl (S)-8-amino-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate CAS 2306246-50-2 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 Tert-butyl (S)-8-amino-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate.

Tert-butyl (S)-8-amino-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate (CAS 2306246-50-2) is a high-purity analytical reference standard with the molecular formula C11H20N2O3 and a molecular weight of 228.29 g/mol.

Structurally, Tert-butyl (S)-8-amino-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate (C11H20N2O3) 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 228.29 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.

As a certified reference material (CRM), Tert-butyl (S)-8-amino-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate 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 FormulaC11H20N2O3
Molecular Weight228.29 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1999
Nitrogen Atoms2

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