5-Bromo-6-fluorobenzo[d]oxazole-2(3H)-thione CAS 1553227-03-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1553227-03-4 |
| Molecular Formula | C7H3BrFNOS |
| Molecular Weight | 248.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-6-fluorobenzo[d]oxazole-2(3H)-thione (CAS 1553227-03-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H3BrFNOS. Molecular weight: 248.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H3BrFNOS |
| Molecular Weight | 248.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (2,6-Dichlorophenyl)methanamine hydrochloride (CAS 42365-58-2)
- 5-[(Phenylthio)methyl]-1,3,4-oxadiazol-2-amine (CAS 22670-71-9)
- 1-(2-Bromo-4-fluorophenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152537-16-0)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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