4,6-Dibromo-2-(3-chlorophenyl)benzo[d]oxazol-5-amine CAS 637302-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 637302-89-7 |
| Molecular Formula | C13H7Br2ClN2O |
| Molecular Weight | 402.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dibromo-2-(3-chlorophenyl)benzo[d]oxazol-5-amine (CAS 637302-89-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H7Br2ClN2O. Molecular weight: 402.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H7Br2ClN2O |
| Molecular Weight | 402.47 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-chlorophenyl)benzo[d]oxazol-5-amine (CAS 531515-79-4)
- 4,6-Dibromo-2-(4-chlorophenyl)benzo[d]oxazol-5-amine (CAS 637302-90-0)
- 2,4-Dibromo-3-trifluoromethylbenzenesulfonyl chloride (CAS 1349715-91-8)
- 4,5-Dibromo-2-(methylthio)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 2765573-56-4)
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- 5,9-dibromo-7,7-dimethyl-7H-Benzo[c]fluorene (CAS 1056884-35-5)
Recommended Standards
- 2-{benzyl[(5E)-5-[(naphthalen-1-yl)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]amino}acetic acid (CAS 866050-97-7)
- 4-[(Benzenesulfonyl)methyl]-6-phenoxy-2-phenylpyrimidine (CAS 303147-41-3)
- 2-(4-(4-(Pyridin-2-yl)pyrimidin-2-yl)phenoxy)-N-(thiophen-2-ylmethyl)acetamide (CAS 478034-06-9)
- 4-Iodo-1-(oxetan-3-yl)-1H-imidazole (CAS 2883821-07-4)
- Allyl 3-bromo-4-((2-methylbenzyl)oxy)benzoate (CAS 1706452-99-4)
- 3,5-Dibromo-4-Hydroxybenzoic Acid (CAS 3337-62-0)
- Fluvoxamine Impurity 16 (CAS CATO-C4X-195116)
- 3-Iodo-6-phenyl-2H-indazole (CAS 1227269-40-0)
- 1-(5-Ethyl-2-hydroxyphenyl)propan-1-one (CAS 63909-10-4)
- Des-[Gly]31-Semaglutide (CAS CATO-C4X-2226156)
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