3-((7-Chloroquinolin-4-yl)amino)phenol hydrochloride CAS 154179-39-2
| CAS No. | 154179-39-2 |
| Molecular Formula | C15H11ClN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-((7-Chloroquinolin-4-yl)amino)phenol 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.
3-((7-Chloroquinolin-4-yl)amino)phenol hydrochloride (CAS 154179-39-2), molecular formula C15H11ClN2OHCl and molecular weight 307.17 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, 3-((7-Chloroquinolin-4-yl)amino)phenol hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 307.17 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H11ClN2O HCl |
| Molecular Weight | 307.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroquinolin Standards
- 2-(2-Chloroquinolin-7-yl)acetic acid (CAS 1000567-03-2)
- 3-Acetyl-6-chloroquinolin-2(1H)-one (CAS 1017386-44-5)
- 5-Chloroquinolin-4(1H)-one (CAS 101774-49-6)
- 4-Chloroquinolin-8-yl 4-methylbenzenesulfonate (CAS 1022094-18-3)
- 4-((4-Chloroquinolin-6-yl)sulfonyl)morpholine (CAS 1023812-28-3)
- 3-Chloroquinolin-8-ol (CAS 102878-83-1)
- 3-chloroquinolin-6-amine (CAS 103028-96-2)
- 3-Acetyl-8-chloroquinolin-4(1H)-one (CAS 1043896-74-7)
Recommended Standards
- 2,3-Diamino-4-fluoropyridine (CAS 1803713-33-8)
- Cyclohexane-1,3,5-triyl triacetate (CAS 38551-69-8)
- Methyl 3-cyclopropyl-1-(4-fluorophenyl)-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011397-19-5)
- 2-(3,5-Dimethylisoxazol-4-yl)-1-(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)ethan-1-one (CAS 1797791-94-6)
- 1-((2-Hydroxyethyl)amino)-3-phenoxypropan-2-ol (CAS 29607-93-0)
- 2-(3,4-Dimethoxyphenyl)-N-(pyridin-2-ylmethyl)ethan-1-amine (CAS 99615-36-8)
- Tetraamylammonium Chloride (CAS 4965-17-7)
- N'-(8-Bromo-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)-N,N-dimethylformimidamide (CAS 717876-75-0)
- Ethyl 2-(3-acetylphenoxy)isonicotinate (CAS 1415719-64-0)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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