Tenofovir disoproxil Impurity 41 CAS 1244022-52-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1244022-52-3 |
| Molecular Formula | C8H11N5O |
| Molecular Weight | 193.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tenofovir disoproxil Impurity 41 (CAS 1244022-52-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H11N5O. Molecular weight: 193.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H11N5O |
| Molecular Weight | 193.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| 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.) | 1990 |
| Nitrogen Atoms | 5 |
Related Tenofovir Standards
- Tenofovir alafenamide impurity N1 (CAS 16958-60-4)
- Tenofovir Impurity 110 (CAS 20776-34-5)
- Tenofovir Impurity 24 (CAS 14047-28-0)
- Tenofovir Disoproxil Impurity 35 (CAS 14047-27-9)
- Tenofovir Impurity 66 (CAS 36817-69-3)
- Tenofovir Impurity 67 (CAS 182626-47-7)
- Tenofovir Impurity 77 (CAS 1643116-22-6)
- Tenofovir disoproxil Impurity 99 (CAS CATO-C4X-107699)
Recommended Standards
- 4158AF 6-Amino-5-propyl-[1,2,4]triazolo[1,5-a]-pyrimidin-7-ol 947010-62-0 C8H11N5O (CAS 947010-62-0)
- 2-(trifluoromethyl)-1H-indole 2-Trifluoromethylindole 51310-54-4 (CAS 51310-54-4)
- N-Nitroso Buspirone EP Impurity A (CAS 872826-80-7)
- Ticagrelor Impurity 56 HCl (CAS 2517869-16-6)
- Neratinib Impurity 55 (CAS CATO-C4X-113455)
- (4S,7R,9aS)-4-((tert-Butoxycarbonyl)amino)-5-oxooctahydropyrrolo[2,1-b][1,3]oxazepine-7-carboxylic acid (CAS 161597-58-6)
- 2-Bromo-5-(difluoromethyl)-4-fluoro-3-nitropyridine (CAS 1806907-63-0)
- 1-[(thiophen-2-yl)carbonyl]-1,4-diazepane hydrochloride (CAS 1311315-12-4)
- CAS 170510-09-0 (CAS 170510-09-0)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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