6-Bromo-1-[(1S)-1-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2-methylpropyl]-7-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester CAS 934161-52-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 934161-52-1 |
| Molecular Formula | C23H33BrFNO4Si |
| Molecular Weight | 514.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-1-[(1S)-1-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2-methylpropyl]-7-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester (CAS 934161-52-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H33BrFNO4Si. Molecular weight: 514.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H33BrFNO4Si |
| Molecular Weight | 514.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Lenalidomide Impurity 41 (CAS CATO-C4X-190341)
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- (E)-N-(4-bromo-3-methylphenyl)-3-(4-isobutylphenyl)acrylamide (CAS 939893-42-2)
- N-(2-Hydroxyphenyl)-2,4-dimethylbenzenesulfonamide (CAS 1039984-24-1)
- Raltitrexed Impurity 40 (CAS CATO-C4X-138640)
- Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide (CAS 27148-03-4)
- 2-(5-Bromopyridin-2-yl)-4-isopropylmorpholine (CAS 1316227-48-1)
- Nalmefene Impurity 21 (CAS CATO-C4X-126821)
- Mitogenic Pentapeptide (CAS 87173-03-3)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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