3-Chloro-7-(piperidin-1-yl)quinoline-8-carbonitrile CAS 88347-08-4
| CAS No. | 88347-08-4 |
| Molecular Formula | C15H14ClN3 |
| Molecular Weight | 271.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chloro-7-(piperidin-1-yl)quinoline-8-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Chloro-7-(piperidin-1-yl)quinoline-8-carbonitrile (CAS 88347-08-4), molecular formula C15H14ClN3 and molecular weight 271.74 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H14ClN3, 3-Chloro-7-(piperidin-1-yl)quinoline-8-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 271.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C15H14ClN3 |
| Molecular Weight | 271.74 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-((2-(2-Chlorophenyl)-2-hydroxyethyl)amino)-3-methylbutanoic acid (CAS 2172852-92-3)
- 3-Chloro-N-(3,5-dimethoxyphenyl)-2,2-dimethylpropanamide (CAS 454473-71-3)
- 2-chloro-N-[2-(3,4-dimethoxyphenyl)ethyl]propanamide (CAS 34164-16-4)
- 4-(4-Chlorophenyl)-2-(propylamino)pyridine-3-carbonitrile (CAS 478245-76-0)
- 2,4-Dioxo-4-(4-(piperidin-1-yl)phenyl)butanoic acid (CAS 394655-15-3)
- methyl 3-methyl-2-sulfanylbenzoate (CAS 253595-60-7)
- (3-Chloro-4-(trifluoromethyl)pyridin-2-yl)methanol (CAS 1228182-61-3)
- 1-Ethylquinolin-4(1H)-one (CAS 13720-89-3)
- 2-Fluoro-5-methylnicotinaldehyde (CAS 1160993-95-2)
- (2-Cyclopentyl-6-fluoropyridin-4-yl)boronic acid (CAS 2225180-44-7)
- Ethanol, 2,2'-[[(methyl-1H-benzotriazol-1-yl)methyl]imino]bis- (CAS 88477-37-6)
- 4-(2-Ethoxyethoxy)benzoic acid (CAS 40782-64-7)
- 2,3-Dihydrobenzofuran (CAS 496-16-2)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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