Tenofovir disoproxil Impurity 85 CAS 707-99-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 707-99-3 |
| Molecular Formula | C7H9N5O |
| Molecular Weight | 179.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tenofovir disoproxil Impurity 85 (CAS 707-99-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H9N5O. Molecular weight: 179.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H9N5O |
| Molecular Weight | 179.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
Related Tenofovir Standards
- Tenofovir disoproxil Impurity 58 (CAS 1611-31-0)
- Tenofovir Impurity C13 (CAS 1464851-21-5)
- Tenofovir disoproxil Impurity 19 (CAS 4121-39-5)
- Tenofovir Disoproxil USP Related Compound B (CAS 1446486-33-4)
- Tenofovir disoproxil Impurity 90 (CAS 3084-40-0)
- Tenofovir alafenamide impurity N1 (CAS 16958-60-4)
- Tenofovir Impurity 110 (CAS 20776-34-5)
- Tenofovir Impurity 24 (CAS 14047-28-0)
Recommended Standards
- 3-Nitrophthalonitrile 3-Nitro-1,2-benzenedicarbonitrile 1,2-Dicyano-3-nitrobenzene 2,3-Dicyanonitrobenzene 3-Nitro-1,2-dicyanobenzene 3-Nitro-o-benzene dinitrile 51762-67-5 (CAS 51762-67-5)
- Nafamostat Impurity 61 (CAS 1026613-65-9)
- 39112-72-6 1H-Pyrrolo(2,3-d)pyrimidine-2,4(3H,7H)-dione, 1,3-dimethyl- BRN 0610903 1,3-Dimethyl-1H-pyrrolo(2,3-d)pyrimidine-2,4(3H,7H)-dione NSC 79227 (CAS 39112-72-6)
- Ibrutinib Impurity 55 (CAS 5399-92-8)
- Chlorprothixene EP Impurity A (CAS 4295-65-2)
- Fentanyl Impurity 2 (CAS 173406-18-3)
- 8-Ethoxy-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinoline (CAS 182056-26-4)
- tert-butyl 4-amino-3-formyl-1H-indole-1-carboxylate 1195784-87-2 A1-00545 (CAS 1195784-87-2)
- 5,6-Dichloropicolinonitrile (CAS 185107-64-6)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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