meso-Tetrakis(4-thiophenephenyl)porphyrin CAS 1875056-55-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1875056-55-5 |
| Molecular Formula | C60H38N4S4 |
| Molecular Weight | 943.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order meso-Tetrakis(4-thiophenephenyl)porphyrin (CAS 1875056-55-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C60H38N4S4. Molecular weight: 943.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C60H38N4S4 |
| Molecular Weight | 943.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 44.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 4 |
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- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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