5-Oxa-2-azaspiro[3.5]nonane hydrochloride CAS 1330765-15-5
| CAS No. | 1330765-15-5 |
| Molecular Formula | C7H13NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Oxa-2-azaspiro[3.5]nonane hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-Oxa-2-azaspiro[3.5]nonane hydrochloride (CAS 1330765-15-5), a certified reference material (molecular formula C7H13NOHCl, MW 163.65 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 5-Oxa-2-azaspiro[3.5]nonane hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 163.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 5-Oxa-2-azaspiro[3.5]nonane 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 Formula | C7H13NO HCl |
| Molecular Weight | 163.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Oxa Standards
- 2-Azaspiro[4.4]Nonan-1-one (CAS 1004-51-9)
- 2-Azaspiro[4.5]decan-1-one (CAS 1005-85-2)
- 2-(3-Azaspiro[5.5]Undecan-3-yl)ethan-1-amine (CAS 1012-58-4)
- 1-Oxa-2-azaspiro[4.5]dec-2-ene-3-carboxylicacid (CAS 1015770-72-5)
- Methyl 2-{3-azaspiro[5.5]undecan-9-yl}acetate hydrochloride (CAS 1017540-91-8)
- Methyl 2-(3-azaspiro[5.5]Undecan-9-yl)acetate (CAS 1017623-70-9)
- 3-Benzyl-3-azaspiro[bicyclo[3.2.1]octane-8,2'-[1,3]dioxolane] (CAS 1019208-04-8)
- Benzyl 6-azaspiro[2.5]octane-6-carboxylate (CAS 1037834-61-9)
Recommended Standards
- N-(4-((Methylthio)methyl)thiazol-2-yl)-4-(morpholinosulfonyl)benzamide (CAS 942009-72-5)
- 1H-Azirine (CAS 157-17-5)
- 1-(3-Iodophenyl)cyclopropane-1-carboxylic acid (CAS 124276-85-3)
- 1-(3-Bromophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 1156995-17-3)
- Ac-DL-β-Phe-OH (CAS 40638-98-0)
- 7-(Trifluoromethyl)imidazo[1,2-a]pyrimidine (CAS 375857-66-2)
- Ethyl 3-amino-5-bromo-4-(ethylamino)benzoate (CAS 1820703-78-3)
- Tipiracil Impurity 4 (CAS CATO-C4X-10054)
- Lodoxamide lmpurity 9 (CAS 61313-43-7)
- KALA Amphipathic Peptide (CAS 187987-64-0)
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