Methyl 3-nitro-4-[4-(2,4,6-trimethylbenzenesulfonyl)piperazin-1-yl]benzoate CAS 478246-60-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478246-60-5 |
| Molecular Formula | C21H25N3O6S |
| Molecular Weight | 447.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-nitro-4-[4-(2,4,6-trimethylbenzenesulfonyl)piperazin-1-yl]benzoate (CAS 478246-60-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H25N3O6S. Molecular weight: 447.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H25N3O6S |
| Molecular Weight | 447.50 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-Methyl-2-(piperidin-4-yl)-6-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 831231-81-3)
- Methyl(piperidin-3-ylmethyl)(pyridin-3-ylmethyl)amine (CAS 926266-37-7)
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