2,9-Dibromodibenzo[c,pqr]tetraphene-7,14-dione CAS 3564-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3564-71-4 |
| Molecular Formula | C24H10Br2O2 |
| Molecular Weight | 490.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,9-Dibromodibenzo[c,pqr]tetraphene-7,14-dione (CAS 3564-71-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H10Br2O2. Molecular weight: 490.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H10Br2O2 |
| Molecular Weight | 490.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
Related Dibromodibenzo Standards
- 10,13-Dibromodibenzo[a,c]phenazine (CAS 285129-85-3)
- 7,10-Dibromodibenzo[f,h]quinoxaline (CAS 1012836-21-3)
- 2,4-Dibromodibenzo[b,d]thiophene (CAS 186822-42-4)
- 2,7-Dibromodibenzo[b,d]thiophene (CAS 67001-77-8)
- 3,7-Dibromodibenzo[b,d]thiophene (CAS 83834-10-0)
- 1,6-Dibromodibenzo[1,4]Dioxin (CAS 91371-14-1)
- 2,7-Dibromodibenzo[b,e][1,4]dioxin (CAS 39073-07-9)
- 2,8-Dibromodibenzo[b,d]furan (CAS 10016-52-1)
Recommended Standards
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl (2,2,3,3-tetrafluoropropyl) carbonate (CAS 1980038-82-1)
- (R)-4-(1-(3-Acetamidopropoxy)-2-aminoethyl)-2,6-dibromophenyl hydrogen sulfate (CAS 1374875-85-0)
- 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-Hexadecafluorononyl methyl carbonate (CAS 1980085-40-2)
- 2-(Azetidin-3-yloxy)quinoxaline hydrochloride (CAS 1430841-48-7)
- 2-[(Pyridin-3-ylmethyl)-amino]-ethanol 3-[(2-hydroxyethyl) aminomethyl] pyridine 2-((pyridin-3-ylmethyl)amino)ethanol 2-[(pyridin-3-ylmethyl)amino]ethan-1-ol 70206-51-8 (CAS 70206-51-8)
- 1-Methyl-N-(5-methylhexan-2-yl)-1h-pyrazol-3-amine (CAS 1179015-31-6)
- 3-(5-(2-(Trifluoromethyl)phenyl)furan-2-yl)propanoic acid (CAS 853310-21-1)
- 4-(Heptyloxy)-N-[2-(phenethyloxy)benzyl]aniline (CAS 1040690-10-5)
- 2-bromo-6-ethoxy-4-formylphenyl benzoate (CAS 431935-02-3)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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