1-(4-((4-((3-Chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)amino)piperidin-1-yl)prop-2-en-1-one CAS 1687759-20-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1687759-20-1 |
| Molecular Formula | C23H23ClFN5O2 |
| Molecular Weight | 455.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(4-((4-((3-Chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)amino)piperidin-1-yl)prop-2-en-1-one (CAS 1687759-20-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H23ClFN5O2. Molecular weight: 455.91 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H23ClFN5O2 |
| Molecular Weight | 455.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- N-(3-chloro-4-fluorophenyl)-2-((6-methyl-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl)oxy)acetamide (CAS 1029724-40-0)
- N-(5-Chloro-2,4-dimethoxyphenyl)-2-{4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamide (CAS 1105223-71-9)
- 4-Chloro-2-fluoro-N-(2-fluorophenyl)-5-[[(8aR)-hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]carbonyl]benzenesulfonamide (CAS 1235560-28-7)
- 2-(1-(3-Chloro-4-morpholinophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-N-(4-fluorophenyl)-2-oxoacetamide (CAS 860610-34-0)
- 2-(3-Chloro-4-methoxyphenyl)-1-(4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidin-1-yl)ethan-1-one (CAS 1775482-42-2)
- 2-Chloro-N-(1-(3-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338964-27-5)
- 2-Chloro-N-(1-(4-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338954-93-1)
- 4-Chloro-N-(1-(3-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338964-26-4)
Recommended Standards
- 2-(3-(4-Chlorophenyl)-5-(furan-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-2-oxoethyl 2-(methylthio)nicotinate (CAS 473671-25-9)
- Cloxacillin Impurity 20 (CAS CATO-C4X-159720)
- Lapatinib Impurity 11 (CAS 231278-83-4)
- 2,4-Dichloro-6-nitrobenzodifluoride (CAS 1803838-62-1)
- 9-Bromo-7-phenyl-7H-benzo[c]carbazole (CAS 357572-67-8)
- 3-bromo-2,5-difluoro-4-methylaniline (CAS 2092001-78-8)
- N-(3-Cyanobenzylidene)-4-methylbenzenesulfonamide (CAS 496800-11-4)
- (1S,4R)-2-(tert-butoxycarbonyl)-2-azabicyclo[2.2.2]Octane-5-carboxylic acid (CAS 2227202-47-1)
- N-(2-Bromoethyl)benzamide (CAS 27110-61-8)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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