Fosaprepitant Impurity 17 CAS 24021-90-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 24021-90-7 |
| Molecular Formula | C3H5N3O2 |
| Molecular Weight | 115.09 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fosaprepitant Impurity 17 (CAS 24021-90-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C3H5N3O2. Molecular weight: 115.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H5N3O2 |
| Molecular Weight | 115.09 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
Related Fosaprepitant Standards
- Fosaprepitant Impurity 36 (CAS 930-63-2)
- Fosaprepitant Impurity 18 (CAS 252742-72-6)
- Fosaprepitant Impurity 19 (CAS 1623-07-0)
- Fosaprepitant Impurity 41 (CAS 287930-73-8)
- Fosaprepitant Impurity 41 HCl (CAS 2377328-02-2)
- Fosaprepitant Dimeglumine (CAS 265121-04-8)
- Fosaprepitant Impurity 1 (CAS CATO-C4X-11681)
- Fosaprepitant Impurity 11 (CAS CATO-C4X-116811)
Recommended Standards
- Tofacitinib Impurity 54 (CAS 6066-82-6)
- Daprodustat Impurity 16 (CAS 30988-17-1)
- Fluconazole Impurity 49 (CAS CATO-C4X-101949)
- Oclacitinib impurity 3 (CAS CATO-C4X-30183)
- Ceftazidime EP Impurity C (CAS 3432-88-0)
- Molybdenum boride (CAS 12006-98-3)
- 2-(acetoxymethyl)-6-((cyanomethyl)sulfonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS CATO-C3D-262978)
- 2-Nitro-5-(trifluoromethyl)benzyl Alcohol (CAS 1227604-33-2)
- 5-(1,3-dimethyl-1H-pyrazol-4-yl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 1006434-36-1)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
Why CATO?
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