(5R,7S)-7-methyl-2,8-diazaspiro[4.5]Decan-3-one CAS 1246650-85-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1246650-85-0
Molecular FormulaC9H16N2O
Molecular Weight168.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5R,7S)-7-methyl-2,8-diazaspiro[4.5]Decan-3-one CAS 1246650-85-0 chemical structure

Description

Based on its molecular formula C9H16N2O, (5R,7S)-7-methyl-2,8-diazaspiro[4.5]Decan-3-one contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 168.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

(5R,7S)-7-methyl-2,8-diazaspiro[4.5]Decan-3-one (CAS 1246650-85-0), molecular formula C9H16N2O and molecular weight 168.24 g/mol, is a CATO reference standard with documented purity and traceability.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), (5R,7S)-7-methyl-2,8-diazaspiro[4.5]Decan-3-one 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 FormulaC9H16N2O
Molecular Weight168.24 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms2

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