2-(4-Bromophenyl)-3-hydroxy-5,7-dimethoxy-4H-pyrano[3,2-c]pyridin-4-one CAS 2098196-76-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2098196-76-8 |
| Molecular Formula | C16H12BrNO5 |
| Molecular Weight | 378.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromophenyl)-3-hydroxy-5,7-dimethoxy-4H-pyrano[3,2-c]pyridin-4-one (CAS 2098196-76-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12BrNO5. Molecular weight: 378.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12BrNO5 |
| Molecular Weight | 378.17 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.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (5-Amino-1-(2,4-difluorophenyl)-1H-pyrazol-4-yl)(4-bromophenyl)methanone (CAS 618091-69-3)
- 2-Chlorobenzyl 2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)propanoate (CAS 339010-48-9)
- Oxaliplatin Impurity 11 (CAS 61848-66-6)
- 2-Nitro-3-(trifluoromethyl)phenol (CAS 386-72-1)
- 1-(3,4-Dichlorophenyl)cyclopropanamine (CAS 474709-82-5)
- 3-(4-Bromophenyl)-4-chloro-2-fluoropropiophenone (CAS 898761-84-7)
- 2-(piperidin-4-yloxy)quinoxaline (CAS 1185538-34-4)
- 1-Benzyl 3-ethyl piperidine-1,3-dicarboxylate 312619-41-3 Iron(III) p-toluenesulfonate hexahydrate (CAS 312619-41-3)
- 5-Chloro-2-(4-chlorophenyl)pyridine (CAS 161949-49-1)
- Peptide Impurity (CAS CATO-CPTD788810)
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