Spiro[3.5]nonan-2-one CAS 29800-56-4

Purity 97%+In StockPharmaceutical Standards
CAS No.29800-56-4
Molecular FormulaC9H14O
Molecular Weight138.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Spiro[3.5]nonan-2-one CAS 29800-56-4 chemical structure

Description

The occurrence of Spiro[3.5]nonan-2-one is closely related to a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Spiro[3.5]nonan-2-one (CAS 29800-56-4), a certified reference material (molecular formula C9H14O, MW 138.21 g/mol) for analytical method development and quality control.

The molecular framework of Spiro[3.5]nonan-2-one (C9H14O) is characterized by a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 FormulaC9H14O
Molecular Weight138.21 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1965

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