Niraparib Tosylate CAS 1038915-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1038915-73-9 |
| Molecular Formula | C19H20N4O C7H8O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Niraparib Tosylate (CAS 1038915-73-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H20N4O C7H8O3S. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H20N4O C7H8O3S |
| Molecular Weight | 492.59 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Niraparib Standards
- Niraparib R-enantiomer p-tosylate (CAS 1038915-58-0)
- Niraparib (CAS 1038915-60-4)
- Niraparib-d5 (CAS 1038915-60-4 (non-labelled))
- Niraparib hydrochloride (CAS 1038915-64-8)
- Niraparib Impurity N1 (CAS 1038915-75-1)
- Niraparib Impurity N19 (CAS 1038916-08-3)
- Niraparib Impurity 56 (CAS 1090871-88-7)
- Niraparib Impurity 36 (CAS 1140736-91-9)
Recommended Standards
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- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com