2,7-Diphenyl-1H-indole CAS 1157-17-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1157-17-1 |
| Molecular Formula | C20H15N |
| Molecular Weight | 269.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,7-Diphenyl-1H-indole (CAS 1157-17-1) pharmaceutical standards reference standard. Molecular formula: C20H15N. Molecular weight: 269.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H15N |
| Molecular Weight | 269.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-[3-(1-hydroxyethyl)phenyl]-2-(4-methylphenyl)acetamide (CAS 1156641-66-5)
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- N-(5-amino-1,3,4-thiadiazol-2-yl)benzenesulfonamide (CAS 89782-62-7)
- 7-Iodo-3,4-dihydropyrido[2,3-b]pyrazin-2(1H)-one (CAS 957193-64-5)
- 7-Chloroindolizine (CAS 1537776-99-0)
- Methyl 3-phenylcyclopentanecarboxylate (CAS 62517-88-8)
- 2-Bromo-4-(difluoromethoxy)-1-nitrobenzene (CAS 865886-83-5)
- Sodium 4-chloro-3-nitrobenzenesulfinate (CAS 80917-26-6)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com