4-Chloro-2-(4-fluorophenyl)quinazoline CAS 113242-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113242-33-4 |
| Molecular Formula | C14H8ClFN2 |
| Molecular Weight | 258.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-(4-fluorophenyl)quinazoline (CAS 113242-33-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H8ClFN2. Molecular weight: 258.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H8ClFN2 |
| Molecular Weight | 258.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-6-(4-fluorophenyl)quinazoline (CAS 1003025-51-1)
- 2-Chloro-n-(4h-1,2,4-triazol-3-yl)benzenesulfonamide (CAS 1024117-48-3)
- 3-Chloro-2-(1h-1,2,4-triazol-1-yl)benzenesulfonamide (CAS 1099632-76-4)
- 4-Chloro-7-(4-fluorophenyl)quinazoline (CAS 1197199-75-9)
- 6-Chloro-2-(3-fluorophenyl)quinoxaline (CAS 1391118-21-0)
- 6-Chloro-2-(4-fluorophenyl)quinoxaline (CAS 1391118-22-1)
- 1-Chloro-4-(4-fluorophenyl)phthalazine, 97% (CAS 155937-28-3)
- 5-Chloro-2-(3-fluorophenyl)-1,6-naphthyridine (CAS 1707583-06-9)
Recommended Standards
- 3-(1-Methyl-1h-1,2,3,4-tetrazol-5-yl)benzene-1-sulfonyl chloride (CAS 1099660-66-8)
- Ethyl 5-(5-chlorothiophen-2-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 1339341-49-9)
- 3-Methyl-4-(1h-1,2,3,4-tetrazol-1-yl)benzene-1-sulfonyl chloride (CAS 1099632-63-9)
- 2-Amino-6-(tert-butyl)-4-(3,4-dimethoxyphenyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 332127-26-1)
- n-[4-(dimethylamino)phenyl]prop-2-enamide (CAS 13304-63-7)
- 2-(2-(((3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl)(methyl)amino)acetamido)thiophene-3-carboxamide (CAS 1007809-58-6)
- 4-((2,6-Dichloropyrimidin-4-yl)oxy)-3,5-dimethylbenzonitrile (CAS 1225383-63-0)
- 7-(Furan-2-yl)-2-(pyrrolidin-1-yl)thiazolo[4,5-d]pyridazin-4-ol (CAS 1105192-64-0)
- N-(2,6-Dioxopiperidin-3-yl)-2-phenylacetamide (CAS 77658-84-5)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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