Tenofovir alafenamide impurity 74 CAS 2053424-88-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2053424-88-5 |
| Molecular Formula | C21H29N6O5P |
| Molecular Weight | 476.47 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tenofovir alafenamide impurity 74 (CAS 2053424-88-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H29N6O5P. Molecular weight: 476.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H29N6O5P |
| Molecular Weight | 476.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 6 |
Related Tenofovir Standards
- Tenofovir alafenamide Impurity 33 (CAS CATO-C4X-179733)
- Tenofovir alafenamide Impurity 42 (CAS 2053424-82-9)
- Tenofovir alafenamide Impurity 44 (CAS CATO-C4X-179744)
- Tenofovir alafenamide Impurity 45 (CAS CATO-C4X-179745)
- Tenofovir alafenamide Impurity 52 (CAS 383365-04-6)
- Tenofovir alafenamide (CAS 379270-37-8)
- Tenofovir alafenamide Impurity 62 (CAS CATO-C4X-179762)
- Tenofovir alafenamide impurity 75 (CAS 379270-36-7)
Recommended Standards
- Tenofovir alafenamide Impurity 8 (CAS CATO-C4X-17978)
- Tenofovir alafenamide impurity 86 (CAS CATO-C4X-179786)
- Tenofovir alafenamide impurity 87 (CAS CATO-C4X-179787)
- Eldecalcitol Impurity 48 (CAS 197647-61-3)
- Atorvastatin Calcium EP Impurity F (CAS 887196-24-9)
- 3-methoxy-2-methyl-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 1803597-51-4)
- 5-Fluoro-4-methylindoline-2,3-dione (CAS 757982-25-5)
- 4-(3-Chlorophenyl)phenol (CAS 126485-57-2)
- {[4,5-dimethoxy-2-(methylsulfanyl)phenyl]methyl}(methyl)amine (CAS 1333889-03-4)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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