Tenofovir Alafenamide Impurity 7 CAS 1948248-12-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1948248-12-1 |
| Molecular Formula | C21H29N6O5P C4H4O4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tenofovir Alafenamide Impurity 7 (CAS 1948248-12-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H29N6O5P C4H4O4. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H29N6O5P C4H4O4 |
| Molecular Weight | 592.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 6 |
Related Tenofovir Standards
- Tenofovir alafenamide Impurity 79 (CAS 102-10-3)
- rac Tenofovir-d6 (CAS 1020719-94-1)
- Tenofovir disoproxil Impurity 142 (CAS 102537-97-3)
- Tenofovir Disoproxil Dimer (CAS 1093279-76-5)
- Tenofovir disoproxil Impurity 6 (CAS 1093279-77-6)
- Tenofovir disoproxil Impurity 28 (CAS 1115-59-9)
- Tenofovir Impurity 59 (CAS 116384-56-6)
- Tenofovir alafenamide impurity 85 (CAS 121149-98-2)
Recommended Standards
- Betahistine impurity 38 (CAS CATO-C4X-183838)
- Irinotecan Impurity 54 (CAS 142677-15-4)
- 3-Hydroxy-2,3-dihydro-1h-indene-4-carboxylic acid (CAS 77635-15-5)
- (4-Methylbenzyl)phosphonic acid (CAS 13081-74-8)
- (2-Amino-4-(trifluoromethyl)thiazol-5-yl)(phenyl)methanone (CAS 123556-64-9)
- 2-(4-Chloro-2-fluoro-3-methyl-6-(trifluoromethyl)phenyl)acetic acid (CAS 914635-43-1)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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