3-Ethoxy-4-methyl-5-(thiazol-2-yl)isoxazole CAS 166180-75-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 166180-75-2 |
| Molecular Formula | C9H10N2O2S |
| Molecular Weight | 210.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethoxy-4-methyl-5-(thiazol-2-yl)isoxazole (CAS 166180-75-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10N2O2S. Molecular weight: 210.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H10N2O2S |
| Molecular Weight | 210.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- ethyl 2-[(dimethylsulfamoyl)amino]acetate (CAS 163078-66-8)
- 2-Cyano-N,N-dimethylbenzenesulfonamide (CAS 168971-53-7)
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- Lithium 4-cyclohexylbutanoate (CAS 62638-00-0)
- Methyl 3-(3-bromophenyl)-3-methyloxirane-2-carboxylate (CAS 1516293-04-1)
- 2,6-Dichloronicotinamide (CAS 62068-78-4)
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- Ethyl 2-ethyl-4-oxo-4H-chromene-3-carboxylate (CAS 79388-03-7)
- tert-Butyl (R)-3-([1,1'-biphenyl]-4-yl)piperazine-1-carboxylate (CAS 1228569-50-3)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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