1-(2,5-Dichlorophenyl)-2-(methylthio)ethan-1-one CAS 937034-28-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 937034-28-1 |
| Molecular Formula | C9H8Cl2OS |
| Molecular Weight | 235.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,5-Dichlorophenyl)-2-(methylthio)ethan-1-one (CAS 937034-28-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8Cl2OS. Molecular weight: 235.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8Cl2OS |
| Molecular Weight | 235.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-bromo-3,4,5,6-tetrafluoro-benzoyl chloride (CAS 151096-42-3)
- (3-(2-Chlorophenyl)-5-methylisoxazol-4-yl)(6-methyl-3,4-dihydroquinolin-1(2H)-yl)methanone (CAS 1024388-13-3)
- Ethyl 2-(methylcarbamoyl)hydrazinecarboxylate (CAS 13482-66-1)
- Ketoconazole Impurity 9 (CAS 331949-30-5)
- 2-(4-(1,2,3-Thiadiazol-4-yl)phenyl)ethanethioamide (CAS 254429-83-9)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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