4,6-Dibromo-2-(3,4-dichlorophenyl)benzo[d]oxazol-5-amine CAS 637303-13-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 637303-13-0 |
| Molecular Formula | C13H6Br2Cl2N2O |
| Molecular Weight | 436.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dibromo-2-(3,4-dichlorophenyl)benzo[d]oxazol-5-amine (CAS 637303-13-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H6Br2Cl2N2O. Molecular weight: 436.91 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H6Br2Cl2N2O |
| Molecular Weight | 436.91 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 4,6-Dibromo-2-(2,4-dichlorophenyl)benzo[d]oxazol-5-amine (CAS 637302-80-8)
- 2,3-Dibromo-1-(3,4-dichlorophenyl)-3-phenylpropan-1-one (CAS 81394-21-0)
- 2,4-Dibromo-6-[(1E)-({[2-(trifluoromethyl)phenyl]methyl}imino)methyl]phenol (CAS 477848-51-4)
- 3,6-Dibromo-9-(2-ethylhexyl)-9H-carbazole (CAS 173063-52-0)
- 1,8-Dibromo-3,6-di-tert-butyl-9H-carbazole (CAS 625385-37-7)
- 2,7-Dibromo-9-(2-ethylhexyl)carbazole (CAS 544436-46-6)
- 2,7-Dibromo-9-octyl-9H-carbazole (CAS 726169-75-1)
- 3,6-Dibromo-9-n-octyl-carbazole (CAS 79554-93-1)
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