2-[2-(4-Difluoromethoxy-phenyl)-2-oxo-ethylsulfanyl]-benzoic acid CAS 721406-30-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 721406-30-0 |
| Molecular Formula | C16H12F2O4S |
| Molecular Weight | 338.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[2-(4-Difluoromethoxy-phenyl)-2-oxo-ethylsulfanyl]-benzoic acid (CAS 721406-30-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12F2O4S. Molecular weight: 338.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12F2O4S |
| Molecular Weight | 338.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (4-Butylphenyl)(pyridin-3-yl)methanone (CAS 61779-99-5)
- Ethyl 2-((4-(1-ethyl-3-methyl-1h-pyrazol-4-yl)-6-(trifluoromethyl)pyrimidin-2-yl)sulfonyl)acetate (CAS 1006328-62-6)
- 3-(4-Methyl-2-piperidin-1-ylpyrimidin-5-yl)-1H-pyrazol-5-ol (CAS 1452577-04-6)
- Ethyl 7-(tert-butyl)-3-(4-nitrobenzoyl)indolizine-1-carboxylate (CAS 853329-83-6)
- 2-(Methylamino)-N-(1-phenylpropyl)propanamide (CAS 1247162-39-5)
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