3',4',5',6'-Tetrakis(4-aminophenyl)-[1,1':2',1''-terphenyl]-4,4''-diamine CAS 840503-80-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 840503-80-2 |
| Molecular Formula | C42H36N6 |
| Molecular Weight | 624.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3',4',5',6'-Tetrakis(4-aminophenyl)-[1,1':2',1''-terphenyl]-4,4''-diamine (CAS 840503-80-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C42H36N6. Molecular weight: 624.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C42H36N6 |
| Molecular Weight | 624.78 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) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 6 |
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Recommended Standards
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- Methyl 1-(3-aminopropyl)piperidine-4-carboxylate (CAS 869493-51-6)
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- 2-(5-Formylisoxazol-3-yl)acetamide (CAS 220780-55-2)
- N-(4-Methyl-1,2,5-oxadiazol-3-yl)benzamide (CAS 102140-71-6)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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