N-(4-(Benzo[d]thiazol-2-yl)-3-methoxyphenyl)-7-chloroquinolin-4-amine CAS 920519-99-9
| CAS No. | 920519-99-9 |
| Molecular Formula | C23H16ClN3OS |
| Molecular Weight | 417.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, N-(4-(Benzo[d]thiazol-2-yl)-3-methoxyphenyl)-7-chloroquinolin-4-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 417.91 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
N-(4-(Benzo[d]thiazol-2-yl)-3-methoxyphenyl)-7-chloroquinolin-4-amine (CAS 920519-99-9) is a high-purity analytical reference standard with the molecular formula C23H16ClN3OS and a molecular weight of 417.91 g/mol.
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.
As a certified reference material (CRM), N-(4-(Benzo[d]thiazol-2-yl)-3-methoxyphenyl)-7-chloroquinolin-4-amine 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.
Physical & Chemical Properties
| Molecular Formula | C23H16ClN3OS |
| Molecular Weight | 417.91 g/mol |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
- (10Z)-10-[(4-Chlorophenyl)methylidene]-11-thia-1-azatetracyclo[10.7.0.0^{3,8}.0^{13,18}]nonadeca-3(8),4,6,13(18),14,16-hexaene-9,19-dione (CAS 866008-70-0)
- N-(4-Chloro-2-methoxy-5-methylphenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 573943-64-3)
- 1,3-Dibromo-5-(tert-butyl)-2-iodobenzene (CAS 172368-00-2)
- N-(4-Chloro-2-methoxy-5-methylphenyl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 577697-80-4)
- 4-Methyl-5-(4-nitrophenyl)-4H-1,2,4-triazole-3-thiol (CAS 57295-74-6)
- (3S)-3-amino-3-(4-nitrophenyl)propan-1-ol (CAS 1213373-14-8)
- 2-Amino-N-(2-cyanobenzyl)-N-ethylacetamide (CAS 1179067-51-6)
- trans-4-Amino-1-isopropylpyrrolidin-3-ol dihydrochloride (CAS 1609399-97-4)
- 1H,1H,2H,2H-Perfluorododecyltrichlorosilane (CAS 102488-49-3)
- 2-((tert-Butoxycarbonyl)amino)-2-(1-hydroxycyclobutyl)acetic acid (CAS 105871-53-2)
- 4-(3-methoxyphenyl)-4-oxo-3-phenylbutanenitrile (CAS 1443979-26-7)
- Clevidipine butyrate Impurity 21 (CAS 175688-78-5)
- 4-(3-Ethyl-2,3-dihydrobenzo[d]oxazol-2-yl)but-3-enamide (CAS 98045-81-9)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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