28903-71-1 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt(II) 5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrine cobalt(II) Complex Arsenite Ionophore I TMOPP-Co CAS 28903-71-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28903-71-1 |
| Molecular Formula | C48H82CoN4O4 |
| Molecular Weight | 838.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
28903-71-1 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt(II) 5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrine cobalt(II) Complex Arsenite Ionophore I TMOPP-Co (CAS 28903-71-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C48H82CoN4O4. Molecular weight: 838.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C48H82CoN4O4 |
| Molecular Weight | 838.12 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 4 |
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- N-(3,5-difluorobenzyl)-1-(tetrahydrofuran-2-yl)methanamine (CAS 1183441-09-9)
- 3-Bromo-1-methyl-1H-indole-6-sulfonyl chloride (CAS 1423161-84-5)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com