4-(2-chloro-1,3-thiazol-5-yl)-3-[(2-chloro-1,3-thiazol-5-yl)methyl]-2-butanone CAS 320424-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320424-33-7 |
| Molecular Formula | C11H10Cl2N2OS2 |
| Molecular Weight | 321.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-chloro-1,3-thiazol-5-yl)-3-[(2-chloro-1,3-thiazol-5-yl)methyl]-2-butanone (CAS 320424-33-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10Cl2N2OS2. Molecular weight: 321.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10Cl2N2OS2 |
| Molecular Weight | 321.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3-Oxo-2-(3-(trifluoromethyl)phenyl)isoindoline-4-carboxylic acid (CAS 728887-93-2)
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- 3-Methoxybutanenitrile (CAS 41246-22-4)
- 2,4-Dimethylpyrimidine-5-carboxamide (CAS 53554-30-6)
- 3-Chloro-N-(1-methylethyl)-benzenemethanamine Hydrochloride (CAS 90389-49-4)
- (5-Ethoxy-2-phenylbenzofuran-3-yl)(piperidin-1-yl)methanone (CAS 301682-71-3)
- Mianserin Impurity 75 (CAS CATO-C4X-136975)
- 7,8-Dimethylquinolin-5-amine (CAS 104217-16-5)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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