2-(Tert-butoxycarbonyl)-2-azaspiro[5.5]Undecane-8-carboxylic acid CAS 1784313-57-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1784313-57-0
Molecular FormulaC16H27NO4
Molecular Weight297.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Tert-butoxycarbonyl)-2-azaspiro[5.5]Undecane-8-carboxylic acid CAS 1784313-57-0 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 2-(Tert-butoxycarbonyl)-2-azaspiro[5.5]Undecane-8-carboxylic acid.

2-(Tert-butoxycarbonyl)-2-azaspiro[5.5]Undecane-8-carboxylic acid (CAS 1784313-57-0), molecular formula C16H27NO4 and molecular weight 297.39 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2-(Tert-butoxycarbonyl)-2-azaspiro[5.5]Undecane-8-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 297.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC16H27NO4
Molecular Weight297.39 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
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms1

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