N-(4-Bromo-3-methylphenyl)-5-methyl-12-oxo-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazoline-3-carboxamide CAS 1775511-76-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1775511-76-6 |
| Molecular Formula | C22H24BrN3O2 |
| Molecular Weight | 442.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Bromo-3-methylphenyl)-5-methyl-12-oxo-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazoline-3-carboxamide (CAS 1775511-76-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H24BrN3O2. Molecular weight: 442.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H24BrN3O2 |
| Molecular Weight | 442.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related N Standards
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- 6-Bromo-4-(3,4,5-trimethoxyphenyl)-3,4-dihydrobenzo[h]quinolin-2(1H)-one (CAS 297157-87-0)
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Recommended Standards
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- N-[(1-Formyl-2-piperidyl)methyl]-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 62523-43-7)
- Methyl 5-cyano-5-(3-(cyclopentyloxy)-4-methoxyphenyl)-2-oxocyclohexanecarboxylate (CAS 152630-49-4)
- 6,7,8,9-Tetrahydro-5H-benzo[7]annulene-2-carboxylic acid (CAS 41068-24-0)
- n-(2,5-Dichlorophenyl)-2-{[(3,4-dimethoxyphenyl)methyl]amino}propanamide (CAS 1049727-35-6)
- Rel-(1R,2R,3S,4S)-3-(4-methylpiperazine-1-carbonyl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid (CAS 1113025-87-8)
- 4-Chloro-N-(4-methylthiazol-2-yl)picolinamide (CAS 872101-42-3)
- 3-Aminobenzofuran-2-carboxylic acid (CAS 742013-09-8)
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