5-Iodo-4-methyl-2H-thiopyran-3(6H)-one CAS 141666-61-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 141666-61-7 |
| Molecular Formula | C6H7IOS |
| Molecular Weight | 254.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Iodo-4-methyl-2H-thiopyran-3(6H)-one (CAS 141666-61-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H7IOS. Molecular weight: 254.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H7IOS |
| Molecular Weight | 254.09 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Acetyl-6-chloropyridine-2-sulfonyl chloride (CAS 1393558-27-4)
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- 2-Acetyl-6-chloropyridine-4-sulfonyl chloride (CAS 1393550-13-4)
- Methyl 5-Chloro-2-pyrazinecarboxylate (CAS 33332-25-1)
- 3-Bromo-6-(difluoromethyl)-4-methoxypyridin-2-amine (CAS 1806801-74-0)
- 2-((5-(Phenoxymethyl)-1,3,4-oxadiazol-2-yl)thio)acetic acid (CAS 332871-56-4)
- 1-(Methylamino)pentan-2-ol (CAS 95732-50-6)
- 2-((1-Cyclohexylethyl)amino)-N-isopropylacetamide (CAS 1157146-15-0)
- N-([1,1'-Biphenyl]-2-yl)-3-methoxyisoxazole-5-carboxamide (CAS 1428358-37-5)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com