10-Bromo-10'-(2-naphthyl)-9,9'-bianthracene CAS 1172087-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1172087-81-8 |
| Molecular Formula | C38H23Br |
| Molecular Weight | 559.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
10-Bromo-10'-(2-naphthyl)-9,9'-bianthracene (CAS 1172087-81-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C38H23Br. Molecular weight: 559.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C38H23Br |
| Molecular Weight | 559.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
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Recommended Standards
- Elagolix lmpurity 61 (CAS 2486454-65-1)
- Nilotinib Impurity 46 (CAS 1807607-72-2)
- Cefdinir Impurity 84 (CAS CATO-C4X-121084)
- 2',3',4'-Trifluoro-[1,1'-biphenyl]-2-amine (CAS 1038396-93-8)
- 7-Bromo-6-methoxyisoquinoline (CAS 666735-07-5)
- 4-(5-(4-Chloro-2-nitrophenyl)furan-2-yl)thiazol-2-amine (CAS 886494-18-4)
- 5,7-Dichloro-2-(3-methoxyphenyl)-1H-benzo[d]imidazole (CAS 1801147-17-0)
- 3-Methyl-2-(1-tosylpiperidin-2-yl)pyridine (CAS 1352508-35-0)
- 1,2-Dimethyl-4-(4-nitrophenyl)-1,2,4-triazolidine-3,5-dione (CAS 669757-38-4)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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