1-(3-Bromothiophen-2-yl)-2,2-difluoroethanone CAS 1564545-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1564545-52-3 |
| Molecular Formula | C6H3BrF2OS |
| Molecular Weight | 241.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Bromothiophen-2-yl)-2,2-difluoroethanone (CAS 1564545-52-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3BrF2OS. Molecular weight: 241.05 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H3BrF2OS |
| Molecular Weight | 241.05 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- 2-(5-Bromothiophen-2-yl)pyridine (CAS 123784-07-6)
- 4-(5-Bromothiophen-2-yl)pyridine (CAS 164936-60-1)
- 3-(2-Bromothiophen-3-yl)pyridine (CAS 166450-79-9)
- 3-(5-bromothiophen-3-yl)pyridine (CAS 166450-99-3)
- 3-(5-Bromothiophen-2-yl)pyridine (CAS 169050-05-9)
- 4-(4-Bromothiophen-2-yl)pyridine (CAS 828928-88-7)
- 1-(5-bromothiophen-2-yl)cyclobutane-1-carbonitrile (CAS 1514316-53-0)
- 1-(3-Bromothiophen-2-yl)-2-chloroethan-1-one (CAS 62715-35-9)
Recommended Standards
- 2,4-Dichloro-8-fluoroquinoline-3-carbonitrile (CAS 1446408-71-4)
- 6-Bromo-2,4-pteridinediamine (CAS 16760-61-5)
- 4-Iodo-2-methoxythiazole (CAS 1401963-34-5)
- 5',6',7',8'-tetrahydro-3'H-spiro[cyclohexane-1,2'-quinazolin]-4'(4a'H)-one (CAS CATO-C4X-144915)
- 1-(3-Nitropyridin-2-yl)piperidin-3-ol (CAS 939986-66-0)
- NSC 601980 analog (CAS 91757-46-9)
- Ranitidine EP Impurity D (CAS 117846-02-3)
- 7-Acetamido-6-(benzyloxy)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-8-yl acetate (CAS 13343-64-1)
- 4-Methoxy-2,6,8-trimethylquinoline (CAS 802906-26-9)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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