(7,8-difluoro-3-hydroxy-1-naphthyl) trifluoromethanesulfonate CAS 2621935-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2621935-33-7 |
| Molecular Formula | C11H15F5O4S |
| Molecular Weight | 338.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (7,8-difluoro-3-hydroxy-1-naphthyl) trifluoromethanesulfonate (CAS 2621935-33-7) pharmaceutical standards reference standard. Molecular formula: C11H15F5O4S. Molecular weight: 338.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H15F5O4S |
| Molecular Weight | 338.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(4-Hydroxy-3-nitro-benzenesulfonylamino)-benzoic acid (CAS 131971-25-0)
- 2-Hydroxy-4-(3-nitrobenzenesulfonamido)benzoic acid (CAS 326610-63-3)
- 2-((4-Hydroxy-3-nitrophenyl)sulfonamido)benzoic acid (CAS 131971-24-9)
- Ethyl 5-Methylpyrrole-2-carboxylate (CAS 3284-51-3)
- 3-(Benzylthio)-4H-benzo[b][1,4]thiazine 1,1-dioxide (CAS 22191-27-1)
- Fmoc-Phe-OH-15N (CAS 125700-32-5)
- 2-Bromo-4-methylpentane (CAS 30310-22-6)
- Methyl L-pyroglutamate (CAS 4931-66-2)
- (E)-1-(7-(2-(dimethylamino)vinyl)-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethan-1-one (CAS 1306753-65-0)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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