Probenecid Impurity 9 CAS 141284-78-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 141284-78-8 |
| Molecular Formula | C8H8F3N3O4S |
| Molecular Weight | 299.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Probenecid Impurity 9 (CAS 141284-78-8) pharmacopoeial impurity standards reference standard. Molecular formula: C8H8F3N3O4S. Molecular weight: 299.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H8F3N3O4S |
| Molecular Weight | 299.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Probenecid Standards
- Probenecid (CAS 57-66-9)
- Probenecid EP Impurity D (CAS 70190-76-0)
- Probenecid Isopropyl Ester (CAS 70190-78-2)
- Probenecid Impurity 10 (CAS 141284-79-9)
- Probenecid EP Impurity B (CAS 723-42-2)
- Probenecid EP Impurity C (CAS CATO-C4X-29518)
- Probenecid Impurity 4 (CAS 1206-37-7)
- Probenecid EP Impurity A (CAS 636-78-2)
Recommended Standards
- Niacin acyl-β-D-glucuronide (CAS 24719-73-1)
- Hydroxymethyl Clenbuterol-d6 (CAS 1346601-00-0)
- N-benzyl-5-(bromomethyl)-N-methyl-4,5-dihydrothiazol-2-amine (CAS 359915-51-8)
- Benzylpenicillin Impurity 73 (CAS CATO-C4X-189973)
- Belumosudil Impurity 28 (CAS CATO-C4X-298828)
- rac-methyl (2R,3R)-1-ethyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylate (CAS 1909286-43-6)
- 1-Bromo-5-chloro-4-methyl-2-nitrobenzene (CAS 1228671-02-0)
- D-Glyceraldehyde-3,3-d (CAS 478529-58-7)
- (E)-3-([1,1'-biphenyl]-4-yl)-N-methyl-3-oxopropan-1-imine oxide (CAS 339105-77-0)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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