9-Oxo-3-azaspiro[5.5]undec-7-ene-8-carbonitrile hydrochloride CAS 2758306-70-4
| CAS No. | 2758306-70-4 |
| Molecular Formula | C11H14N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 9-Oxo-3-azaspiro[5.5]undec-7-ene-8-carbonitrile hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, 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 9-Oxo-3-azaspiro[5.5]undec-7-ene-8-carbonitrile hydrochloride (CAS 2758306-70-4), a certified reference material (molecular formula C11H14N2OHCl, MW 226.70 g/mol) for analytical method development and quality control.
9-Oxo-3-azaspiro[5.5]undec-7-ene-8-carbonitrile hydrochloride (C11H14N2OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 9-Oxo-3-azaspiro[5.5]undec-7-ene-8-carbonitrile 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 | C11H14N2O HCl |
| Molecular Weight | 226.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Oxo 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
- 4-Amino-N,N-dicyclohexylbenzenesulfonamide (CAS 294885-76-0)
- 3-(4-Bromophenyl)-1-(2,4-dimethylphenyl)propan-1-one (CAS 898761-46-1)
- 4-(Thiophen-2-ylformamido)butanoic acid (CAS 392716-17-5)
- Dimethyl 1,1-[oxydi(methylene)]bis(1H-pyrazole-3-carboxylate) (CAS 1858251-14-5)
- 5-Methyl-2,4-diphenylpyridine (CAS 83575-92-2)
- 6-Bromo-2-chlorooxazolo[5,4-b]pyridine (CAS 1782797-89-0)
- tert-Butyl ((6-(pyrrolidin-1-yl)pyridin-3-yl)methyl)carbamate (CAS 1355178-65-2)
- 5-Bromo-2-(difluoromethyl)pyridine (CAS 845827-13-6)
- Methyl 3-[2-(2-piperidinyl)ethoxy]propanoatehydrochloride (CAS 1219967-54-0)
- Hexapeptide-9 (CAS 885024-94-2)
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