4,4'-(15,20-Diphenylporphyrin-5,10-diyl)diphenol CAS 202268-34-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 202268-34-6 |
| Molecular Formula | C44H30N4O2 |
| Molecular Weight | 646.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-(15,20-Diphenylporphyrin-5,10-diyl)diphenol (CAS 202268-34-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C44H30N4O2. Molecular weight: 646.73 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C44H30N4O2 |
| Molecular Weight | 646.73 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) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 4 |
Related Diphenylporphyrin Standards
Recommended Standards
- 1,3-Bis(9-(4-methoxyphenyl)-1,10-phenanthrolin-2-yl)benzene (CAS 159726-85-9)
- 4',5'-Bis(4-formylphenyl)-3',6'-diphenyl-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 2641224-99-7)
- 4,4′-(10,20-Diphenyl-21H,23H-porphine-5,15-diyl)bis[phenol] (CAS 147859-70-9)
- 2-(2-Methoxybenzylidene)benzofuran-3(2H)-one (CAS 61370-67-0)
- 4-Iodo-1-methylpyridin-2(1H)-one (CAS 889865-47-8)
- 3-(1-Ethoxyethyl)-5-fluoropyrimidine-2,4(1H,3H)-dione (CAS 65769-91-7)
- 3-(2-Ethyl-2H-tetrazol-5-yl)pyridine (CAS 159792-69-5)
- 4-(2,4-Dichlorobenzoyl)-N-isopropyl-1H-pyrrole-2-carboxamide (CAS 338977-10-9)
- 4-(Trifluoromethyl)-1,4'-bipiperidine (CAS 1416351-72-8)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
Why CATO?
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