2,2-Dimethyl-5-{[(2-methylphenyl)sulfanyl]methylene}-1,3-dioxane-4,6-dione CAS 477866-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477866-42-5 |
| Molecular Formula | C14H14O4S |
| Molecular Weight | 278.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2-Dimethyl-5-{[(2-methylphenyl)sulfanyl]methylene}-1,3-dioxane-4,6-dione (CAS 477866-42-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H14O4S. Molecular weight: 278.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H14O4S |
| Molecular Weight | 278.32 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 2,2-Dimethyl-5-((p-tolylthio)methylene)-1,3-dioxane-4,6-dione (CAS 477866-25-4)
- Dimethyl 4,4′-Biphenyl-d8-dicarboxylate (CAS 1219803-50-5)
- 3,7-Dimethyl-2-((5-oxohexyl)oxy)-3,7-dihydro-6H-purin-6-one (Pentoxifylline impurity) (CAS 1410913-79-9)
- 2-((1,3-Dimethyl-4-(phenylthio)-1H-pyrazol-5-yl)oxy)acetic acid (CAS 1707568-80-6)
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Recommended Standards
- 3-(tert-Butyl)-1-(2-(4-fluorophenoxy)ethyl)-1H-pyrazol-5(4H)-one (CAS 864685-46-1)
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- 3,5-Difluoro-4-(ethylthio)benzophenone (CAS 844885-23-0)
- Ethyl (2E)-[(6-chloropyridazin-3-yl)hydrazono]acetate (CAS 69579-06-2)
- 2,2,2-Trifluoroethyl 4-methylpiperidine-1-carboxylate (CAS 1092074-38-8)
- 2-(4-(Difluoromethyl)-5-methoxy-2-(trifluoromethoxy)pyridin-3-yl)acetonitrile (CAS 1806774-58-2)
- [1-Methyl-3-[4-(trifluoromethyl)phenyl]-1H-pyrazol-5-yl]methanol (CAS 639784-65-9)
- Methyl (Z)-3-(2,6-dimethylphenyl)acrylate (CAS 1417896-88-8)
- 4-Imino-3-[2-(4-methoxyphenyl)ethyl]-1,2,3,4-tetrahydroquinazolin-2-one (CAS 2097935-87-8)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
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