1-(2,9-Diazaspiro[5.5]Undecan-9-yl)ethan-1-one CAS 1781867-80-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1781867-80-8
Molecular FormulaC11H20N2O
Molecular Weight196.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2,9-Diazaspiro[5.5]Undecan-9-yl)ethan-1-one CAS 1781867-80-8 chemical structure

Description

1-(2,9-Diazaspiro[5.5]Undecan-9-yl)ethan-1-one (CAS 1781867-80-8) is a high-purity analytical reference standard with the molecular formula C11H20N2O and a molecular weight of 196.29 g/mol.

1-(2,9-Diazaspiro[5.5]Undecan-9-yl)ethan-1-one (C11H20N2O) contains an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 1-(2,9-Diazaspiro[5.5]Undecan-9-yl)ethan-1-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 FormulaC11H20N2O
Molecular Weight196.29 g/mol
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.)1994
Nitrogen Atoms2

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