(3-Chloro-5-fluorophenyl)(thiophen-3-yl)methanone CAS 898771-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898771-44-3 |
| Molecular Formula | C11H6ClFOS |
| Molecular Weight | 240.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Chloro-5-fluorophenyl)(thiophen-3-yl)methanone (CAS 898771-44-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H6ClFOS. Molecular weight: 240.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H6ClFOS |
| Molecular Weight | 240.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- (3-Chloro-4-fluorophenyl)(thiophen-3-yl)methanone (CAS 898771-21-6)
- (4-Chloro-2-fluorophenyl)(thiophen-3-yl)methanone (CAS 898771-47-6)
- (2-Chloro-4-fluorophenyl)(thiophen-3-yl)methanone (CAS 898771-41-0)
- 7-Iodo-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 874840-87-6)
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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