2-Bromo-5-(difluoromethyl)thiophene CAS 924646-90-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 924646-90-2 |
| Molecular Formula | C5H3BrF2S |
| Molecular Weight | 213.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-5-(difluoromethyl)thiophene (CAS 924646-90-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H3BrF2S. Molecular weight: 213.04 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H3BrF2S |
| Molecular Weight | 213.04 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Chloropyrimidine-5-sulfonyl Chloride (CAS 98026-88-1)
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- 4,5-Dichloro-3-hydroxythiophene-2-carboxylic acid (CAS 2092789-50-7)
- (5-amino-1-butyl-1H-1,3-benzodiazol-2-yl)methanol (CAS 1224322-32-0)
- 4-(Chloromethyl)-2-(difluoromethyl)-5-methoxynicotinonitrile (CAS 1805089-02-4)
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- Ethyl 2-(3-aminoazetidin-1-yl)acetate (CAS 1482895-11-3)
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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