4,4'-Oxybis(2,6-dibromoaniline) CAS 61381-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61381-91-7 |
| Molecular Formula | C12H8Br4N2O |
| Molecular Weight | 515.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-Oxybis(2,6-dibromoaniline) (CAS 61381-91-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8Br4N2O. Molecular weight: 515.82 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8Br4N2O |
| Molecular Weight | 515.82 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 4,4'-Oxybis(3-(2-bromoethyl)-1,2-dichlorobenzene) (CAS 3245-41-8)
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Recommended Standards
- 6-Methoxy-2,2’,4,4’-tetrabromodiphenyl ether (CAS 102739-99-1)
- N-(adamantan-1-yl)-4-(2-(3-(adamantan-1-yl)thioureido)ethyl)piperazine-1-carbothioamide (CAS 866038-34-8)
- 3-Hydroxy-2,4,6-triiodobenzoic Acid (CAS 53279-72-4)
- 4-(Trifluoromethyl)thiophen-2-amine (CAS 777846-37-4)
- 3-(3-aminopropyl)aniline (CAS 332363-16-3)
- (2-Ethylbicyclo[2.2.1]heptan-2-yl)methanamine (CAS 1561971-30-9)
- 4-Bromo-2-(trifluoromethyl)phenylisocyanate (CAS 186589-12-8)
- (1,3-Dimethyl-1h-pyrazol-5-yl)methanethiol (CAS 1484486-94-3)
- 2-Hexylmalonic acid (CAS 3974-36-5)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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