3-(5-Chloro-2-(2-ethoxybut-1-en-1-yl)benzo[d]oxazol-3-ium-3-yl)propane-1-sulfonate CAS 63148-89-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63148-89-0 |
| Molecular Formula | C16H20ClNO5S |
| Molecular Weight | 373.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(5-Chloro-2-(2-ethoxybut-1-en-1-yl)benzo[d]oxazol-3-ium-3-yl)propane-1-sulfonate (CAS 63148-89-0) pharmaceutical standards reference standard. Molecular formula: C16H20ClNO5S. Molecular weight: 373.85 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H20ClNO5S |
| Molecular Weight | 373.85 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 6-Bromo-8-methoxychroman-4-one (CAS 81258-20-0)
- Iohexol (CAS 66108-95-0)
- (S)-3-((tert-butoxycarbonyl)amino)-2-(3,4,5-trimethoxybenzyl)propanoic acid (CAS 1260608-51-2)
- 5-((3-(Trifluoromethyl)benzyl)thio)-1,3,4-thiadiazole-2(3H)-thione (CAS 175277-94-8)
- 4-(Trifluoromethyl)-6-(4-trifluoromethylphenyl)-1,2-dihydro-2-oxopyridine-3-carbonitrile (CAS 951231-23-5)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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