6-Butyl-7-hydroxy-3-(2-methylthiazol-4-yl)-4h-chromen-4-one CAS 294853-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 294853-21-7 |
| Molecular Formula | C17H17NO3S |
| Molecular Weight | 315.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Butyl-7-hydroxy-3-(2-methylthiazol-4-yl)-4h-chromen-4-one (CAS 294853-21-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H17NO3S. Molecular weight: 315.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H17NO3S |
| Molecular Weight | 315.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- BIIE 0246 (CAS 246146-55-4)
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- 7-Hydroxy-4-(1-methylethyl)-2H-1-benzopyran-2-one (CAS 23251-28-7)
- tert-Butyl N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-N-methanesulfonylcarbamate (CAS 339105-16-7)
- Benzyl (R)-1,4-dibenzylpiperazine-2-carboxylate (CAS 317822-72-3)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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