Regadenoson Impurity 26 CAS 5404-87-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 5404-87-5 |
| Molecular Formula | C5H8N8 |
| Molecular Weight | 180.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Regadenoson Impurity 26 (CAS 5404-87-5) pharmacopoeial impurity standards reference standard. Molecular formula: C5H8N8. Molecular weight: 180.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H8N8 |
| Molecular Weight | 180.17 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 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 8 |
Related Regadenoson Standards
- Regadenoson Impurity 36 (CAS 871301-32-5)
- Regadenoson Impurity 38 (CAS CATO-C4X-198538)
- Regadenoson Impurity 25 (CAS 5404-92-2)
- Regadenoson Impurity 39 (CAS CATO-C4X-198539)
- Regadenoson Impurity 27 (CAS 89365-25-3)
- Regadenoson Impurity 37 (CAS 50427-65-1)
- Regadenoson Impurity 64 (CAS CATO-C4X-198564)
- Regadenoson Impurity 38 (CAS 13364-95-9)
Recommended Standards
- 434-45-7 6T7L1UPY09 Phenyl trifluoromethyl ketone Acetophenone, 2,2,2-trifluoro- (8CI) Ethanone, 2,2,2-trifluoro-1-phenyl- 2,2,2-Trifluoroacetophenone EINECS 207-103-1 NSC 42752 alpha,alpha,alpha-Trifluoroacetophenone 1,1,1-Trifluoroacetophenone Trifluoromethyl phenyl ketone 2,2,2-Trifluoro-1-phenylethanone UNII-6T7L1UPY09 (CAS 434-45-7)
- Methyl (E)-3-(4-fluorophenyl)acrylate (CAS 100891-10-9)
- N5,N6-Dimethyl-[1,2,5]oxadiazolo[3,4-b]pyrazine-5,6-diamine (CAS 210301-47-6)
- Umeclidinium impurity 24 (CAS 51069-26-2)
- Neostigmine Impurity 25 (CAS 76418-45-6)
- 1,5-DIBROMO-2,4-DINITROBENZENE (CAS 24239-82-5)
- 4-Cyclopropoxy-N1,N1-dimethylbenzene-1,2-diamine (CAS 1243281-54-0)
- (2-Fluoro-6-(methylsulfonyl)phenyl)methanamine (CAS 1564824-85-6)
- (2R,3S)-2-((tert-Butoxycarbonyl)amino)-4,4,4-trifluoro-3-methylbutanoic acid (CAS 1414348-94-9)
- (D-Trp32)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 153549-78-1)
Why CATO?
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