Pentoxifylline EP Impurity G CAS 93079-86-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 93079-86-8 |
| Molecular Formula | C13H18N4O3 |
| Molecular Weight | 278.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Pentoxifylline EP Impurity G (CAS 93079-86-8) pharmacopoeial impurity standards reference standard. Molecular formula: C13H18N4O3. Molecular weight: 278.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H18N4O3 |
| Molecular Weight | 278.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 4 |
Related Pentoxifylline Standards
- Pentoxifylline (CAS 6493-05-6)
- Pentoxifylline impurity 35 (CAS CATO-C4X-172835)
- Pentoxifylline M4 (CAS 38975-44-9)
- Pentoxifylline Impurity 16 (CAS 6493-06-7)
- Pentoxifylline Impurity 29 (CAS CATO-C4X-172829)
- Pentoxifylline D5 (CAS 1185995-18-9)
- Pentoxifylline Impurity 15 (CAS 1246816-64-7)
- Pentoxifylline Impurity 18 (CAS 1185878-98-1)
Recommended Standards
- Nintedanib Impurity 9 (CAS 1038972-16-5)
- Nafamostat impurity 71 (CAS CATO-C4X-133271)
- Ozagrel Impurity 30 (CAS CATO-C4X-197130)
- Eplerenone Impurity 23 (CAS CATO-C4X-163023)
- Piperacillin Open-Ring Methyl Ester Impurity 3 (CAS CATO-C4X-173297)
- 3-Isopropyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride (CAS 1269397-52-5)
- 2-Methyl-N-((1-methyl-1h-indol-5-yl)methyl)propan-1-amine (CAS 1343085-05-1)
- 1-Ethyl-3-methylcyclopentane (CAS 3726-47-4)
- 1-Difluoromethanesulfonyl-4-fluorobenzene (CAS 153698-38-5)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
Why CATO?
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