5,10-Diphenyl-15,20-di(4-pyridyl)-21H,23H-porphine CAS 71410-73-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71410-73-6 |
| Molecular Formula | C42H28N6 |
| Molecular Weight | 616.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,10-Diphenyl-15,20-di(4-pyridyl)-21H,23H-porphine (CAS 71410-73-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C42H28N6. Molecular weight: 616.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C42H28N6 |
| Molecular Weight | 616.71 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) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 6 |
Related Diphenyl Standards
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- 5,15-Diphenyl-10,20-di(pyridin-4-yl)porphyrin (CAS 71410-72-5)
- Diphenyl benzyl((1S,2R)-1,2-diphenyl-2-(phenylthio)ethyl)phosphoramidite (CAS 2137862-59-8)
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Recommended Standards
- 4,6-Bis(3,5-di(pyridin-4-yl)phenyl)-2-phenylpyrimidine (CAS 1097652-83-9)
- Relebactam Impurity 146 (CAS CATO-C4X-2144146)
- B3PyPPM (CAS 1097652-82-8)
- tert-Butyl (3R,4R)-4-amino-3-methylpiperidine-1-carboxylate (CAS 723308-58-5)
- 1-(Quinolin-8-yl)thiourea (CAS 104222-20-0)
- 2-Bromo-4-(difluoromethoxy)-1-nitrobenzene (CAS 865886-83-5)
- n'-Hydroxyquinoline-2-carboximidamide (CAS 72081-99-3)
- Isosorbide Dinitrate Impurity 8 (CAS 39698-15-2)
- N-(3-Chlorophenyl)-5-methylisoxazole-4-carboxamide (CAS 61643-16-1)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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