2,6-Dibromo-4-[(6,7-dimethoxyquinazolin-4-yl)amino]phenol 211555-05-4 4159AH C16H13Br2N3O3 CAS 211555-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 211555-05-4 |
| Molecular Formula | C16H13Br2N3O3 |
| Molecular Weight | 455.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,6-Dibromo-4-[(6,7-dimethoxyquinazolin-4-yl)amino]phenol 211555-05-4 4159AH C16H13Br2N3O3 (CAS 211555-05-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H13Br2N3O3. Molecular weight: 455.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H13Br2N3O3 |
| Molecular Weight | 455.10 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Dibromo Standards
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- 3,10-Dibromo-6-phenyl-6H-benzo[5,6][1,3]oxazino[3,4-a]indole (CAS 1369594-56-8)
- (S)-3,10-Dibromo-6-phenyl-6H-benzo[5,6][1,3]oxazino[3,4-a]indole, 97% (CAS 1392102-38-3)
- 6,8-Dibromo-2-(4-phenoxyphenyl)quinoline (CAS 860783-90-0)
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Recommended Standards
- Ethyl 8-bromo-2-(bromomethyl)-3-methyl-4,5-dioxo-4,5-dihydro-3H-benzo[e]indole-1-carboxylate (CAS 125365-59-5)
- Olodaterol Impurity 16 (CAS CATO-C4X-194316)
- 4-Bromo-2-(tert-butyl)-7-(dimethoxymethyl)-6-iodooxazolo[4,5-c]pyridine (CAS 1305325-14-7)
- (4R,5R)-Methyl 5-isopropyl-4,5-dihydrooxazole-4-carboxylate (CAS 119395-11-8)
- N-(4-Amino-6-(cyclopropylamino)-1,3,5-triazin-2-yl)heptanamide (CAS 99135-47-4)
- Vonoprazan Impurity 177 (CAS CATO-C4X-1020177)
- 1-Pyridin-3-yl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 865546-36-7)
- N-(2,6-difluorophenyl)propionamide (CAS 950240-71-8)
- (S)-Neopentyl 2-aminopropanoate (CAS 946565-75-9)
- Retatrutide (CAS 2381089-83-2)
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