Coproporphyrin II CAS 3082-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3082-03-9 |
| Molecular Formula | C36H38N4O8 |
| Molecular Weight | 654.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Coproporphyrin II (CAS 3082-03-9) pharmaceutical standards reference standard. Molecular formula: C36H38N4O8. Molecular weight: 654.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C36H38N4O8 |
| Molecular Weight | 654.71 g/mol |
| Purity | 97%+ |
| 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Coproporphyrin Standards
Recommended Standards
- (E)-N'-(9-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-3H-purin-2-yl)-n,n-dimethylformimidamide (CAS 1858223-91-2)
- N,N'-(Hexane-1,6-diyl)bis(3-(benzyloxy)-4-methyl-2-nitrobenzamide) (CAS 85513-25-3)
- Azilsartan Impurity 107 (CAS CATO-C4X-1096107)
- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)pentanamide (CAS 392239-40-6)
- 5’-Iodoresiniferatoxin (CAS 535974-91-5)
- 7-Oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid (CAS 96334-46-2)
- 5-(Difluoromethyl)-2-hydroxypyridine-4-carboxamide (CAS 1805005-25-7)
- 5-(Methylsulfonyl)-7-(trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline (CAS 860785-71-3)
- 2-AMino-4-bromo-5-fluoro-n-methoxy-n-methyl-benzamide (CAS 1876283-04-3)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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