2-((4-Aminocyclohexyl)oxy)nicotinonitrile hydrochloride CAS 1803583-89-2
| CAS No. | 1803583-89-2 |
| Molecular Formula | C12H15N3O |
| 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.
2-((4-Aminocyclohexyl)oxy)nicotinonitrile hydrochloride (CAS 1803583-89-2), molecular formula C12H15N3OHCl and molecular weight 253.73 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-((4-Aminocyclohexyl)oxy)nicotinonitrile hydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 253.73 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.
Physical & Chemical Properties
| Molecular Formula | C12H15N3O HCl |
| Molecular Weight | 253.73 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Ethyl 5-amino-1-(3-chlorophenyl)-1H-pyrazole-3-carboxylate (CAS 1264047-21-3)
- (3-Chlorobenzyl)-L-proline hydrochloride (CAS 1217822-94-0)
- Syringaresinol (CAS 1177-14-6)
- 2-((2-Hydroxyethyl)thio)-1-(p-tolyl)propan-1-one (CAS 1157217-54-3)
- Spiro[3.5]nonan-7-ol (CAS 1393450-96-8)
- (2S,2'S,3S,3'S)-BIBOP (CAS 1202033-17-7)
- Bis(2,2'-bipyridine)copper sulfate (CAS 79747-43-6)
- Sodium 5-(3-ethynylphenylamino)pyrimido[4,5-c]quinoline-8-carboxylate (CAS 1333382-30-1)
- 6-[(Benzenesulfonyl)methyl]-N-benzyl-2-phenylpyrimidin-4-amine (CAS 477866-97-0)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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