4-((6-Bromo-2,3-dihydro-2-methyl-3-oxobenzo[b][1,4]oxazin-4-yl)methyl)benzoic Acid CAS 1159978-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1159978-66-1 |
| Molecular Formula | C17H14BrNO4 |
| Molecular Weight | 376.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((6-Bromo-2,3-dihydro-2-methyl-3-oxobenzo[b][1,4]oxazin-4-yl)methyl)benzoic Acid (CAS 1159978-66-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H14BrNO4. Molecular weight: 376.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H14BrNO4 |
| Molecular Weight | 376.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Resmetirom Impurity 12 (CAS CATO-C4X-291212)
- N,N-Diethyl 2-Bromo-4-trifluoromethoxybenzenesulfonamide (CAS 957062-75-8)
- N-(3-Methoxypropyl) 3-bromo-5-trifluoromethylbenzenesulfonamide (CAS 951884-81-4)
- N-(5-Methylisoxazol-4-yl)isobutyramide (CAS 108512-01-2)
- (S)-3-Amino-1-hydroxyazepan-2-one (CAS 210547-94-7)
- N-(2,3-Dimethylphenyl)-5-oxoprolinamide (CAS 1048971-77-2)
- (4-(Benzyloxy)-2-(dimethylamino)pyrimidin-5-yl)boronic acid (CAS 205672-21-5)
- N-Ethyl-[1,1'-biphenyl]-2-sulfonamide (CAS 909530-91-2)
- H-Ala-Lys-OH · HCl (CAS 68973-27-3)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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