Piperazine Impurity 4 CAS 1293489-64-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1293489-64-1 |
| Molecular Formula | C16H18N2S |
| Molecular Weight | 270.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Piperazine Impurity 4 (CAS 1293489-64-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C16H18N2S. Molecular weight: 270.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H18N2S |
| Molecular Weight | 270.39 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Probucol Impurity 9 (CAS CATO-C4X-29209)
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- Itopride Impurity 25 (CAS CATO-C4X-137725)
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Why CATO?
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