Dipyridamole EP Impurity E CAS 2365420-11-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2365420-11-5 |
| Molecular Formula | C24H40N8O4 |
| Molecular Weight | 504.63 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dipyridamole EP Impurity E (CAS 2365420-11-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C24H40N8O4. Molecular weight: 504.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H40N8O4 |
| Molecular Weight | 504.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 8 |
Related Dipyridamole Standards
- Dipyridamole (CAS 58-32-2)
- Dipyridamole-d16 (CAS CATO-C4X-161810)
- Dipyridamole EP Impurity B (CAS 16908-47-7)
- Dipyridamole EP Impurity A (CAS 16982-40-4)
- Dipyridamole D20 (CAS 1189983-52-5)
- Dipyridamole EP Impurity F (CAS 60286-30-8)
- Dipyridamole EP Impurity D (CAS 1176886-12-6)
- Dipyridamole Tartaric Acid Mono Ester (CAS 68006-07-5)
Recommended Standards
- NHS-SS-biotin (CAS 122266-55-1)
- triisopropyl-[2-[6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthyl]ethynyl]silane (CAS 2621932-42-9)
- 1,2-Dihydro-N-[(3-endo)-8-[(2R)-2-hydroxy-3-[methyl(methylsulfonyl)amino]propyl]-8-azabicyclo[3.2.1]oct-3-yl]-1-(1-methylethyl)-2-oxo-3-quinolinecarboxamide (CAS 866933-46-2)
- Dimemorfan Phosphate Impurity 2 (CAS CATO-C4X-33582)
- Hyoscyamine Impurity 10 (CAS CATO-C4X-343710)
- 2-(Propan-2-ylidene)malononitrile (CAS 13166-10-4)
- N1-(4-Methoxybenzyl)-N1-methylethane-1,2-diamine (CAS 933737-03-2)
- Diethylstilbestrol (CAS 6898-97-1)
- 6-Amino-3,3-dimethylindoline (CAS 179898-73-8)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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