Tenofovir Diphosphate CAS 166403-66-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 166403-66-3 |
| Molecular Formula | C9H16N5O10P3 |
| Molecular Weight | 447.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tenofovir Diphosphate (CAS 166403-66-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H16N5O10P3. Molecular weight: 447.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H16N5O10P3 |
| Molecular Weight | 447.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 5 |
Related Tenofovir Standards
- Tenofovir disoproxil Impurity 113 (CAS CATO-C4X-1076113)
- Tenofovir alafenamide Impurity 16 Free base (CAS CATO-C4X-179769)
- Tenofovir alafenamide impurity 73 (CAS CATO-C4X-179773)
- Tenofovir alafenamide Impurity 95 (CAS CATO-C4X-179795)
- Tenofovir disoproxil Impurity 137 (CAS CATO-C4X-1076137)
- Tenofovir Alafenamide Impurity 1 (CAS 342631-41-8)
- Tenofovir disoproxil Impurity 54 (CAS 1878175-76-8)
- Tenofovir alafenamide Impurity 14 (CAS 1234081-04-9)
Recommended Standards
- Econazole impurity 22 (CAS 787501-56-8)
- (3AS,4S,6R,6aR)-6-(6-amino-2-iodo-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxylic acid (CAS 141018-26-0)
- (Z)-2-(2-((Z)-1,2-dibromovinyl)-5-(piperidin-1-ylmethyl)furan-3-yl)pent-2-enoic acid (CAS CATO-C3D-262262)
- (4-Amino-6-(difluoromethyl)-2-(trifluoromethyl)pyridin-3-yl)methanol (CAS 1806968-92-2)
- 5-Chloro-2-{[(4-chlorophenyl)methyl]sulfanyl}-1,3-benzoxazole (CAS 338750-70-2)
- 7-Methylimidazo[1,2-a]pyrimidin-5-ol (CAS 1091729-93-9)
- 2,4-dimethyl-3,5-dinitrobenzoic acid (CAS 854671-69-5)
- Methyl 2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-carboxylate (CAS 57821-16-6)
- 2-Amino-5-nitropyridine (CAS 4214-76-0)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
Why CATO?
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