2-(4-Nitrobenzenesulfonyl)-2-azaspiro[4.4]nonan-6-amine hydrochloride CAS 1798713-08-2
| CAS No. | 1798713-08-2 |
| Molecular Formula | C14H19N3O4S |
| 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.
CATO supplies 2-(4-Nitrobenzenesulfonyl)-2-azaspiro[4.4]nonan-6-amine hydrochloride (CAS 1798713-08-2), a certified reference material (molecular formula C14H19N3O4SHCl, MW 361.84 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H19N3O4SHCl, 2-(4-Nitrobenzenesulfonyl)-2-azaspiro[4.4]nonan-6-amine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 361.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C14H19N3O4S HCl |
| Molecular Weight | 361.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Nitrobenzenesulfonyl Standards
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Recommended Standards
- tert-Butyl 4-(1-(3-bromophenyl)ethyl)piperazine-1-carboxylate (CAS 1704082-61-0)
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- 1,5-Difluoro-2-iodo-4-methylbenzene (CAS 333447-42-0)
- 3-Methoxy-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide (CAS 1003159-94-1)
- 1-(O-tolyl)-1h-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 919217-49-5)
- 1-(2,4-Difluorobenzenesulfonyl)piperazine (CAS 847783-38-4)
- 6-Bromo-2,3-dihydrofuro[3,2-b]pyridin-3-ol (CAS 2364560-38-1)
- 4-Phenylpyridine-2-thiocarboxamide (CAS 150223-58-8)
- Olmesartan Impurity 69 (CAS 129482-56-0)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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