Piperazine Impurity 7 CAS 1025895-66-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1025895-66-2 |
| Molecular Formula | C17H19NS |
| Molecular Weight | 269.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Piperazine Impurity 7 (CAS 1025895-66-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H19NS. Molecular weight: 269.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H19NS |
| Molecular Weight | 269.40 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Limaprost Impurity 11 (CAS CATO-C4X-214511)
- Tranexamic Acid EP Impurity C (CAS 330838-52-3)
- 2-fluoro-7-isocyanato-tricyclo[6.2.0.0³⁶]deca-1,3(6),7-triene (CAS 2894830-99-8)
- 1-(But-3-en-1-yl)-3-chlorobenzene (CAS 91426-46-9)
- Gentisicamide (CAS 52405-73-9)
- 524714-06-5 (2S,3E)-4-Bromo-1-(4-fluorophenoxy)but-3-en-2-ol DTXSID80747224 (CAS 524714-06-5)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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