4-Bromo-2-(difluoromethyl)-thiophene CAS 627526-93-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 627526-93-6 |
| Molecular Formula | C5H3BrF2S |
| Molecular Weight | 213.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-(difluoromethyl)-thiophene (CAS 627526-93-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H3BrF2S. Molecular weight: 213.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1985 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- 2-Bromo-4-(difluoromethyl)thiophene (CAS 1426290-09-6)
- 3-Bromo-4-(difluoromethyl)thiophene (CAS 1784977-09-8)
- 2-Bromo-3-(difluoromethyl)thiophene (CAS 2092062-85-4)
- 2-Bromo-5-(difluoromethyl)thiophene (CAS 924646-90-2)
- 7-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3-amine (CAS 1019918-41-2)
- 6-Bromo-7-methyloxazolo[5,4-b]pyridine (CAS 1023817-91-5)
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Recommended Standards
- 4,5-Dichloro-3-hydroxythiophene-2-carboxylic acid (CAS 2092789-50-7)
- 5-Chloropyrimidine-2-sulfonyl chloride (CAS 857412-84-1)
- 2-Chloropyrimidine-5-sulfonyl Chloride (CAS 98026-88-1)
- (5-(2-Methoxyphenyl)isoxazol-3-yl)methanamine (CAS 1018662-34-4)
- 4-Hydroxybenzenemethanesulfonyl Chloride (CAS 1394917-69-1)
- (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid (CAS 83529-40-2)
- 1-{6-methylthieno[2,3-d]pyrimidin-4-yl}pyrrolidine-2-carboxylic acid (CAS 1485739-36-3)
- (E)-3-[4-(3-Formyl-1H-indol-1-yl)phenyl]-2-(2-thienyl)-2-propenenitrile (CAS 692287-44-8)
- 4-[2-(pyridin-4-yl)ethenyl]phenol (CAS 31067-32-0)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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