N-(7-Chloro-4-quinolinyl)-N-[2-[(7-chloro-4-quinolinyl)amino]ethyl]-1,2-ethanediamine CAS 215592-20-4
| CAS No. | 215592-20-4 |
| Molecular Formula | C22H21Cl2N5 |
| Molecular Weight | 426.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(7-Chloro-4-quinolinyl)-N-[2-[(7-chloro-4-quinolinyl)amino]ethyl]-1,2-ethanediamine (CAS 215592-20-4) is a high-purity analytical reference standard with the molecular formula C22H21Cl2N5 and a molecular weight of 426.34 g/mol.
The molecular framework of N-(7-Chloro-4-quinolinyl)-N-[2-[(7-chloro-4-quinolinyl)amino]ethyl]-1,2-ethanediamine (C22H21Cl2N5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C22H21Cl2N5 |
| Molecular Weight | 426.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- Calcium (3S,4R,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoate (CAS 3470-37-9)
- Elagolix Impurity 101 (CAS CATO-C4X-2068101)
- N1-(3-Chloro-4-fluorophenyl)-N2-(2-cyclohexyl-2-hydroxyethyl)oxalamide (CAS 1351584-96-7)
- Tetradecylcyclohexane (CAS 1795-18-2)
- 3-Phenylimidazo[1,5-a]pyridin-1-amine (CAS 885276-53-9)
- 3-(3-Chlorobenzoyl)phenyl acetate (CAS 890099-53-3)
- Methyl 4-(cyclopropanecarboxamido)-3-methylbenzoate (CAS 1090436-89-7)
- (R)-2-(3-chloro-2-methylphenyl)-2-(methylamino)ethan-1-ol (CAS 1336428-05-7)
- 1-(Tert-butyl) 2-methyl (2S,5R)-5-(4-hydroxyphenyl)pyrrolidine-1,2-dicarboxylate (CAS 1956372-62-5)
- (3-Bromo-2-ethoxy-6-fluorophenyl)methanol (CAS 2091249-76-0)
- benzyl 1-methyl-6-[(methylamino)carbonyl]-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate (CAS 1049872-76-5)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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