6,8-Bis(2-chlorophenyl)-2-(isopropylamino)quinazolin-7-ol CAS 914392-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 914392-45-3 |
| Molecular Formula | C23H19Cl2N3O |
| Molecular Weight | 424.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,8-Bis(2-chlorophenyl)-2-(isopropylamino)quinazolin-7-ol (CAS 914392-45-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H19Cl2N3O. Molecular weight: 424.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H19Cl2N3O |
| Molecular Weight | 424.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Bis Standards
- 3-(4-Chlorophenyl)-5-(1-((4-chlorophenyl)sulfonyl)pyrrolidin-2-yl)-1,2,4-oxadiazole (CAS 478045-79-3)
- N-(3-Chlorophenyl)-2-(4-(4-chlorophenyl)-1-oxophthalazin-2(1H)-yl)acetamide (CAS 684234-55-7)
- N-(4-Chlorophenyl)-2-(4-(4-chlorophenyl)-1-oxophthalazin-2(1H)-yl)acetamide (CAS 684234-56-8)
- 3-{[(4-chlorophenyl)methyl]sulfanyl}-5-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-4-ethyl-4H-1,2,4-triazole (CAS 344268-69-5)
- Bis(2-chlorophenyl) (3-methoxyphenyl)phosphoramidate (CAS 76168-16-6)
- 4-Chlorophenyl 2-hydroxybenzoate (CAS 2944-58-3)
- 2-(p-Chlorophenyl)-1-[p-[2-(diethylamino)ethoxy]phenyl]-1-phenyl-ethanol (CAS 47642-02-4)
- 7-(4-Chlorophenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4-ol (CAS 1226436-01-6)
Recommended Standards
- 3-((4-Chloro-3-methylphenoxy)methyl)-5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazole (CAS 141079-07-4)
- N-(4-chloro-2,5-dimethoxyphenyl)-2-(4-(3-chlorophenyl)piperazin-1-yl)acetamide (CAS 720667-90-3)
- 3-(2,4-Dichlorophenyl)-4-(p-tolyl)-5-((p-tolyloxy)methyl)-4H-1,2,4-triazole (CAS 141079-03-0)
- 5-Bromo-4-chloro-3-indolyl octanoate, 97% (CAS 129541-42-0)
- N-(1-tert-butyl-3-methyl-1H-pyrazol-5-yl)-2-chloroacetamide (CAS 1311313-75-3)
- 4,6-Dichloro-2-(3-methoxyphenyl)pyrimidine (CAS 83217-28-1)
- N-(Benzenesulfonyl)-N-(1-benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)benzenesulfonamide (CAS 478033-05-5)
- (3-Bromo-2-butoxy-5-fluorophenyl)boronic acid (CAS 352534-85-1)
- Tert-butyl (2-oxo-2-(piperazin-1-yl)ethyl)(propyl)carbamate (CAS 1303890-53-0)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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