1-(4-Bromo-5-chlorothiophen-2-yl)ethan-1-one CAS 123418-67-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 123418-67-7 |
| Molecular Formula | C6H4BrClOS |
| Molecular Weight | 239.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Bromo-5-chlorothiophen-2-yl)ethan-1-one (CAS 123418-67-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H4BrClOS. Molecular weight: 239.52 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H4BrClOS |
| Molecular Weight | 239.52 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.) | 1992 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-(5-Bromo-4-chlorothiophen-2-yl)ethan-1-one (CAS 123418-66-6)
- 1-(5-Bromo-3-chlorothiophen-2-yl)ethan-1-one (CAS 1403468-44-9)
- 4-Bromo-6-chloro-2-(methylthio)pyrimidine (CAS 1563530-34-6)
- 2-Bromo-1-(3-chlorothiophen-2-yl)ethan-1-one (CAS 256486-71-2)
- 2-Bromo-1-(5-chloro-2-thienyl)ethanone (CAS 57731-17-6)
- 4-Bromo-3-methylthiophene-2-carbonyl chloride (CAS 265652-36-6)
- 5-Bromo-2-chloro-4-(methylthio)pyrimidine (CAS 59549-51-8)
- 5-Bromo-4-chloro-2-(methylthio)pyrimidine (CAS 63810-78-6)
Recommended Standards
- 6-Chloropyridine-2-boronic Acid Pinacol Ester (CAS 652148-92-0)
- 5-Chloropyridine-3-boronic acid pinacol ester (CAS 865186-94-3)
- 1-(3-Bromothiophen-2-yl)-2-chloroethan-1-one (CAS 62715-35-9)
- 2-Bromo-N-(4,5-dihydro-thiazol-2-yl)-propionamide (CAS 924975-69-9)
- 4-Amino-1-(3,4-difluorophenyl)-5-iodopyrimidin-2(1H)-one (CAS 1416440-50-0)
- Brivaracetam impurity 86 (CAS CATO-C4X-200786)
- 4-Chloro-2-(trifluoromethyl)phenol (CAS 53903-51-8)
- 3,5-Bis(4-(hex-5-en-1-yloxy)phenyl)isoxazole (CAS 140866-44-0)
- 2,2-Dimethylcyclohexane-1-carbaldehyde (CAS 13155-56-1)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
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