4,4'-Bis(pyridin-4-ylethynyl)-1,1'-biphenyl CAS 245657-01-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 245657-01-6 |
| Molecular Formula | C26H16N2 |
| Molecular Weight | 356.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-Bis(pyridin-4-ylethynyl)-1,1'-biphenyl (CAS 245657-01-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H16N2. Molecular weight: 356.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H16N2 |
| Molecular Weight | 356.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Bis Standards
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- 2-Phenyl-2-(pyridin-3-yl)acetonitrile (CAS 5005-40-3)
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Recommended Standards
- 4-(4-Methylpiperazin-1-yl)-6-phenyl-2-(pyridin-2-yl)pyrimidine-5-carbonitrile (CAS 320418-22-2)
- 4-Benzoyl-1-benzyl-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-23-4)
- 4-(3,5-Diphenylpyrazolo[1,5-a]pyrimidin-7-yl)morpholine (CAS 890613-66-8)
- (S)-(4,4-Dimethyl-pyrrolidin-2-yl)-methanol (CAS 212890-85-2)
- 7-(4-Fluorophenyl)-2-(methylsulfanyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1291486-92-4)
- N-benzyl-3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamide (CAS 153948-24-4)
- N-(2-fluorophenyl)-2-phenoxyacetamide (CAS 331270-59-8)
- 4-(4-Benzylpiperazin-1-yl)benzaldehyde (CAS 166438-88-6)
- Pyrazolo[1,5-b]pyridazine-2-carboxylic acid (CAS 53902-75-3)
- HIV (gp120) Antigenic Peptide (H-2982.0500) (CAS 198636-94-1)
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