Probenecid Impurity 4 CAS 1206-37-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1206-37-7 |
| Molecular Formula | C9H11NO4S |
| Molecular Weight | 229.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Probenecid Impurity 4 (CAS 1206-37-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11NO4S. Molecular weight: 229.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11NO4S |
| Molecular Weight | 229.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Probenecid Standards
- Probenecid EP Impurity B (CAS 723-42-2)
- Probenecid EP Impurity A (CAS 636-78-2)
- Probenecid Impurity 4 (CAS 126865-08-5)
- Probenecid Impurity 10 (CAS 141284-79-9)
- Probenecid (CAS 57-66-9)
- Probenecid Impurity 9 (CAS 141284-78-8)
- Probenecid EP Impurity D (CAS 70190-76-0)
- Probenecid Isopropyl Ester (CAS 70190-78-2)
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- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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