Cyclopropyl(8-(6-fluoropyridin-2-yl)-1-oxa-4,8-diazaspiro[4.5]Decan-4-yl)methanone CAS 303151-55-5

Purity 97%+In StockPharmaceutical Standards
CAS No.303151-55-5
Molecular FormulaC16H20FN3O2
Molecular Weight305.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cyclopropyl(8-(6-fluoropyridin-2-yl)-1-oxa-4,8-diazaspiro[4.5]Decan-4-yl)methanone CAS 303151-55-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 305.35 g/mol gives Cyclopropyl(8-(6-fluoropyridin-2-yl)-1-oxa-4,8-diazaspiro[4.5]Decan-4-yl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Cyclopropyl(8-(6-fluoropyridin-2-yl)-1-oxa-4,8-diazaspiro[4.5]Decan-4-yl)methanone (CAS 303151-55-5), a certified reference material (molecular formula C16H20FN3O2, MW 305.35 g/mol) for analytical method development and quality control.

Cyclopropyl(8-(6-fluoropyridin-2-yl)-1-oxa-4,8-diazaspiro[4.5]Decan-4-yl)methanone (C16H20FN3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC16H20FN3O2
Molecular Weight305.35 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms3

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