(4-Chlorophenyl)(thiophen-2-yl)methanone CAS 4153-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4153-45-1 |
| Molecular Formula | C11H7ClOS |
| Molecular Weight | 222.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Chlorophenyl)(thiophen-2-yl)methanone (CAS 4153-45-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7ClOS. Molecular weight: 222.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7ClOS |
| Molecular Weight | 222.69 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.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- (5-Chlorothiophen-2-yl)(phenyl)methanone (CAS 56824-84-1)
- 4-chlorothieno[2,3-d]pyrimidine-2-carboxylic acid (CAS 1934817-82-9)
- 2-Chloro-4-(phenylsulfanyl)pyrimidine (CAS 191729-21-2)
- Cycloheptyl(2,4-difluorophenyl)methanone (CAS 1443328-85-5)
- 6-Bromo-2-(2-methoxyethyl)isoindolin-1-one (CAS 1344692-89-2)
- 3-(dihydroxyboranyl)propanoic acid (CAS 220999-41-7)
- Rimegepant Impurity 95 (CAS CATO-C4X-248795)
- 2-Amino-5-bromo-4-chlorobenzoic acid hydrochloride (CAS 1820705-17-6)
- Carrier Protein 3 (CAS CATO-CPTD788445)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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