2-Oxa-4,9-diazaspiro[5.5]undecan-3-one hydrochloride CAS 1638221-39-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1638221-39-2
Molecular FormulaC8H14N2O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Oxa-4,9-diazaspiro[5.5]undecan-3-one hydrochloride CAS 1638221-39-2 chemical structure

Description

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.

2-Oxa-4,9-diazaspiro[5.5]undecan-3-one hydrochloride (CAS 1638221-39-2) is a high-purity analytical reference standard with the molecular formula C8H14N2O2HCl and a molecular weight of 206.67 g/mol.

Based on its molecular formula C8H14N2O2HCl, 2-Oxa-4,9-diazaspiro[5.5]undecan-3-one hydrochloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 206.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), 2-Oxa-4,9-diazaspiro[5.5]undecan-3-one hydrochloride 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 FormulaC8H14N2O2 HCl
Molecular Weight206.67 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1993
Halogen ContentCl-containing
Nitrogen Atoms2

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