4-Bromo-5-chloro-2-fluorophenyl isothiocyanate CAS 1000573-33-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000573-33-0 |
| Molecular Formula | C7H2BrClFNS |
| Molecular Weight | 266.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-5-chloro-2-fluorophenyl isothiocyanate (CAS 1000573-33-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H2BrClFNS. Molecular weight: 266.52 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H2BrClFNS |
| Molecular Weight | 266.52 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 |
| 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.) | 1988 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-chloro-5-fluorophenyl isothiocyanate (CAS 1000572-68-8)
- 4-Bromo-2-chloro-6-fluorophenylisothiocyanate (CAS 1000572-98-4)
- 2-Bromo-4-chloro-6-fluorophenylisothiocyanate (CAS 1000577-50-3)
- 2-Bromo-6-chloro-4-fluorophenyl isothiocyanate (CAS 1000577-54-7)
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- 6-Bromo-2-chloro-5-fluorobenzothiazole (CAS 1812890-12-2)
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Recommended Standards
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- 8,8-Difluoro-5-oxa-2-azaspiro[3.4]Octane hydrochloride (CAS 2306270-85-7)
- 3-Amino-7-bromobenzofuran-2-carbonitrile (CAS 1782501-10-3)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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