1-((2-Nitrophenyl)sulfonyl)-4-(pyridin-2-yl)piperazine CAS 309277-86-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 309277-86-9 |
| Molecular Formula | C15H16N4O4S |
| Molecular Weight | 348.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2-Nitrophenyl)sulfonyl)-4-(pyridin-2-yl)piperazine (CAS 309277-86-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H16N4O4S. Molecular weight: 348.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H16N4O4S |
| Molecular Weight | 348.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(4-Chlorophenyl)-8,8-dimethyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine (CAS 1416438-52-2)
- N,N-dimethyl-5-(1-tosylpiperidin-2-yl)pyridin-2-amine (CAS 1352539-06-0)
- N-hydroxy-2-methyl-2H-indazole-6-carbimidoyl chloride (CAS 1956426-75-7)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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