Ondansetron-d5 CAS 1219798-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1219798-86-3 |
| Molecular Formula | C18H14D5N3O |
| Molecular Weight | 298.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ondansetron-d5 (CAS 1219798-86-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H14D5N3O. Molecular weight: 298.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H14D5N3O |
| Molecular Weight | 298.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Ondansetron Standards
- Ondansetron-13C-d3 (CAS CATO-C4X-139419)
- Ondansetron-d3 (CAS 1132757-82-4)
- R(+)-Ondansetron (CAS 99614-60-5)
- Ondansetron (CAS 99614-02-5)
- Ondansetron Impurity N47 (CAS 110708-17-3)
- Ondansetron Impurity 23 (CAS CATO-C4X-139423)
- Ondansetron Impurity 24 (CAS CATO-C4X-139424)
- Ondansetron Impurity 16 (CAS CATO-C4X-139416)
Recommended Standards
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- 2-(Methylthio)-5-phenyloxazole (CAS 25444-97-7)
- 5-Chloro-N-methoxy-N-methylpicolinamide (CAS 342601-76-7)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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