2-([1,1'-Biphenyl]-4-yloxy)-1,4-diamino-3-bromoanthracene-9,10-dione CAS 89868-51-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89868-51-9 |
| Molecular Formula | C26H17BrN2O3 |
| Molecular Weight | 485.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-([1,1'-Biphenyl]-4-yloxy)-1,4-diamino-3-bromoanthracene-9,10-dione (CAS 89868-51-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H17BrN2O3. Molecular weight: 485.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H17BrN2O3 |
| Molecular Weight | 485.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Biphenyl Standards
- 9-([1,1'-Biphenyl]-4-yl)-10-bromo-2-phenylanthracene (CAS 1195975-03-1)
- N-([1,1'-biphenyl]-2-yl)-9,9-diphenyl-9H-fluoren-2-amine (CAS 1853250-53-9)
- N-([1,1'-Biphenyl]-4-yl)-9,9-diphenyl-9H-fluoren-2-amine (CAS 1268520-04-2)
- 9-{[1,1-biphenyl]-4-yl}-9H,9H-3,3-bicarbazole (CAS 1346669-48-4)
- 3,8-Di([1,1'-biphenyl]-4-yl)-1,10-phenanthroline (CAS 1363543-83-2)
- 9-([1,1'-Biphenyl]-3-yl)-9H,9'H-3,3'-bicarbazole (CAS 1800580-10-2)
- 4,7-Di([1,1'-biphenyl]-4-yl)-1,10-phenanthroline (CAS 96710-07-5)
- 2,2'-([1,1'-Biphenyl]-4,4'-diyl)bis(1,1,1,3,3,3-hexafluoropropan-2-ol) (CAS 2180-30-5)
Recommended Standards
- 6-(2,6-Dichloro-3,5-dimethoxyphenyl)-N-(2-methyl-6-nitrophenyl)quinazolin-2-amine (CAS 1538605-09-2)
- 3-Chloro-4-(2-chloro-4-(3,5-dioxo-4,5-dihydro-1,2,4-triazin-2(3H)-yl)-6-methylphenoxy)-N-ethyl-N-methylbenzenesulfonamide (CAS 55369-98-7)
- Clevidipine Impurity 28 (CAS CATO-C4X-101528)
- Tert-butyl (3-(2-methyl-1,3-dioxolan-2-yl)phenyl)carbamate (CAS 886361-42-8)
- N-Propargyl Phenothiazine (CAS 4282-78-4)
- Ethyl 5-amino-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylate (CAS 58046-49-4)
- 3,4-Dimethyl-2-(1H-pyrazol-1-yl)benzaldehyde (CAS 1214622-41-9)
- 5-(Diethylamino)-2-pentanone (CAS 105-14-6)
- 3-Bromo-pyrrolo[1,2-a]pyrimidine-6-carboxylic acid ethyl ester (CAS 2097068-59-0)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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