4-(3-Chloro-2-fluoroanilino)-7-methoxy-6-[[1-(N-methylcarbamoylmethyl)piperidin-4-yl]oxy]quinazoline CAS 848942-61-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 848942-61-0 |
| Molecular Formula | C23H25ClFN5O3 |
| Molecular Weight | 473.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(3-Chloro-2-fluoroanilino)-7-methoxy-6-[[1-(N-methylcarbamoylmethyl)piperidin-4-yl]oxy]quinazoline (CAS 848942-61-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H25ClFN5O3. Molecular weight: 473.93 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H25ClFN5O3 |
| Molecular Weight | 473.93 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- (2E)-1-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-[(4-phenoxyphenyl)amino]prop-2-en-1-one (CAS 478039-76-8)
- 5-Chloro-2-methoxybenzyl 4-(3-oxo-3-(2-oxo-2,3-dihydrobenzo[d]oxazol-6-yl)propyl)piperazine-1-carboxylate (CAS 1144036-95-2)
- (2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-1-(3,4-dimethoxyphenethyl)-1H-imidazol-5-yl)methanol (CAS 338422-54-1)
- N-{[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl}-N-(4-methoxyphenyl)-4-methylbenzene-1-sulfonamide (CAS 955962-95-5)
- N-(2-chloro-4-fluorophenyl)-2-((3-methyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040649-35-1)
- N-(2-chloro-4-fluorophenyl)-2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040662-21-2)
- N-(4-chloro-2-fluorophenyl)-2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1207058-36-3)
- Ethyl 3-((1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole)-2-sulfonamido)benzoate (CAS 338407-13-9)
Recommended Standards
- 2-(4-(Benzyloxy)-2-chlorobenzoyl)-N-tosylhydrazine-1-carboxamide (CAS 478039-98-4)
- 7-(4-Bromobenzoyl)-3,3-dibromo-1,3-dihydro-2H-indol-2-one (CAS 1797880-03-5)
- 11-((4-Chlorophenyl)sulfonyl)-2,3-dimethoxy-5,11,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-8(6H)-one (CAS 685107-92-0)
- 2-Fluoro-4-(methylsulfanyl)pyridine-3-carboxylic acid (CAS 1809161-53-2)
- 6-(4-Methoxyphenyl)-5-(pyridin-3-yl)furo[2,3-d]pyrimidin-4-amine (CAS 501693-98-7)
- (5-Methyl-isothiazol-3-yl)-methanol (CAS 1803598-19-7)
- 4-Fluoro-N-((5-phenylisoxazol-3-yl)methyl)benzamide (CAS 946344-00-9)
- 1-(2-Fluoro-4-propoxyphenyl)ethan-1-one (CAS 119774-74-2)
- 5-Chloro-1-methylimidazole-13C4 (CAS 1391052-92-8)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com