Tenofovir disoproxil Impurity 98 CAS 1255525-18-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1255525-18-8 |
| Molecular Formula | C11H18N5O4P |
| Molecular Weight | 315.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tenofovir disoproxil Impurity 98 (CAS 1255525-18-8) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H18N5O4P. Molecular weight: 315.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H18N5O4P |
| Molecular Weight | 315.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
Related Tenofovir Standards
- Tenofovir Impurity 69 (CAS 1878175-74-6)
- Tenofovir alafenamide Impurity 12 (CAS 1796545-19-1)
- Tenofovir disoproxil Impurity 86 (CAS 31618-90-3)
- Tenofovir Impurity 51 (CAS 60682-95-3)
- Tenofovir Impurity 64 (CAS CATO-C4X-107664)
- Tenofovir disoproxil Impurity 109 (CAS CATO-C4X-1076109)
- Tenofovir Monomethyl Ester (CAS 1796539-83-7)
- Tenofovir ImineDISCONTINUED (CAS 1962114-85-7)
Recommended Standards
- 6,8-Difluoro-3-(3-methoxybenzoyl)quinolin-4(1H)-one (CAS 892291-27-9)
- 2-(Benzo[d][1,3]dioxol-5-yl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 1212406-35-3)
- 4,6-Bis(4-fluorophenoxy)pyrimidin-2-amine (CAS 866154-33-8)
- Metoclopramide Impurity 40 (CAS 4093-28-1)
- Eplerenone Impurity N1 (CAS 209253-72-5)
- (9H-Fluoren-9-yl)methyl but-3-en-1-ylcarbamate (CAS 185563-67-1)
- 4-(3,4-Difluorophenoxy)-2-(trifluoromethyl)aniline (CAS 946663-37-2)
- 3-Cyclopropoxy-6-iodopyridine-2-sulfonamide (CAS 1243359-33-2)
- 2-(3-(3-Chlorophenyl)-2-oxoimidazolidin-1-yl)-N-(2-(thiophen-2-yl)ethyl)acetamide (CAS 1251688-31-9)
- Peptide 435 (CAS CATO-CPTD788435)
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