6-oxa-2,9-diazaspiro[4.5]decan-8-one;hydrochloride CAS 1778734-60-3
| CAS No. | 1778734-60-3 |
| Molecular Formula | C7H12N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
6-oxa-2,9-diazaspiro[4.5]decan-8-one;hydrochloride (CAS 1778734-60-3), molecular formula C7H12N2O2HCl and molecular weight 192.64 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-oxa-2,9-diazaspiro[4.5]decan-8-one;hydrochloride (C7H12N2O2HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C7H12N2O2 HCl |
| Molecular Weight | 192.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related oxa Standards
- 2-Ethyl-1,3-diazaspiro[4.4]non-1-en-4-one (CAS 1003959-62-3)
- 7-Boc-2,7-diazaspiro[3.5]nonane Hydrochloride (CAS 1023301-84-9)
- 2-Benzyl-2,8-diazaspiro[4.5]decan-3-one (CAS 1027844-65-0)
- 9-Boc-1,9-diazaspiro[5.5]undecane (CAS 1031927-14-6)
- 2,5-Diazaspiro[3.4]octan-1-one (CAS 1031928-32-1)
- 8-Benzyl-1,8-diazaspiro[4.5]decan-2-one (CAS 1031928-36-5)
- 2-Boc-2,6-diazaspiro[3.3]heptane Hemioxalate (CAS 1041026-71-4)
- 2-phenyl-2,8-diazaspiro[4.5]decan-3-one hydrochloride (CAS 1047657-67-9)
Recommended Standards
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- N-(4-Amino-2-methylphenyl)-2,2-dimethylpropanamide hydrochloride (CAS 1185672-87-0)
- Bis(trifluoromethanesulfonimide) magnesium (CAS 133395-16-1)
- 2-(2-Nitrophenoxy)butanoyl chloride (CAS 1160257-62-4)
- 4-(Methylthio)butanimidamide (CAS 745743-57-1)
- 2-Phenyl-N-(p-tolyl)quinoline-4-carboxamide (CAS 88067-76-9)
- 3-Bromo-6-nitrobenzofuran (CAS 2631060-12-1)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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