Spiro[2.5]Oct-4-en-6-one CAS 18612-01-6

Purity 97%+In StockPharmaceutical Standards
CAS No.18612-01-6
Molecular FormulaC8H10O
Molecular Weight122.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Spiro[2.5]Oct-4-en-6-one CAS 18612-01-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 122.16 g/mol gives Spiro[2.5]Oct-4-en-6-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Spiro[2.5]Oct-4-en-6-one (CAS 18612-01-6) is a high-purity analytical reference standard with the molecular formula C8H10O and a molecular weight of 122.16 g/mol.

Structurally, Spiro[2.5]Oct-4-en-6-one (C8H10O) contains a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 122.16 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC8H10O
Molecular Weight122.16 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962

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