Benzyl 2,6-difluoro-3-(propylsulfonamido)benzoate CAS 918523-45-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 918523-45-2 |
| Molecular Formula | C17H17F2NO4S |
| Molecular Weight | 369.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl 2,6-difluoro-3-(propylsulfonamido)benzoate (CAS 918523-45-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H17F2NO4S. Molecular weight: 369.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H17F2NO4S |
| Molecular Weight | 369.38 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(4-(Dimethylamino)-2-hydroxybenzoyl)benzoic acid (CAS 24460-11-5)
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- N-(4,6-Dimethylpyrimidin-2-yl)-4-(2-(2-phenyl-1H-indol-3-yl)hydrazinyl)benzenesulfonamide (CAS 88152-01-6)
- Bisphenol A propoxyacid diglycidyl ether (CAS 106100-55-4)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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