5-Ethoxy-2-methylthiazole-4-sulfonyl chloride CAS 89502-03-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89502-03-4 |
| Molecular Formula | C6H8ClNO3S2 |
| Molecular Weight | 241.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Ethoxy-2-methylthiazole-4-sulfonyl chloride (CAS 89502-03-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H8ClNO3S2. Molecular weight: 241.72 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H8ClNO3S2 |
| Molecular Weight | 241.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-Chloro-3-methyl-3-phenyl-3H-indole (CAS 923037-20-1)
- 6-Chloro-3-methyl-1-phenyl-1H-indole (CAS 918163-13-0)
- 5-Chloro-3-methyl-2-phenyl-1H-indole (CAS 41018-94-4)
- 2-((2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)ethan-1-ol (CAS 2365242-52-8)
- N-(3,4-Dichlorophenyl)-4,5-dihydro-1,3-thiazol-2-amine (CAS 56242-69-4)
- 2-(3-Fluoro-5-methylphenyl)-4-methylpyrrolidine (CAS 603068-84-4)
- 3-(3-Aminopropoxy)benzoic acid (CAS 1341074-73-4)
- 3,4,4-TRIFLUOROAZEPANE HCL (CAS 1823366-22-8)
- 3-Ethyl-4-methylisoxazol-5-amine (CAS 153458-34-5)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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