5-(((4-Chlorophenyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione CAS 477866-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477866-33-4 |
| Molecular Formula | C13H11ClO4S |
| Molecular Weight | 298.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(((4-Chlorophenyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477866-33-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H11ClO4S. Molecular weight: 298.74 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H11ClO4S |
| Molecular Weight | 298.74 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 5-(((3-Chlorophenyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477866-34-5)
- 5-{[(2-chlorophenyl)sulfanyl]methylidene}-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477866-32-3)
- N-(4-Chlorophenyl)-6-hydrazinylpyridine-3-sulfonamide (CAS 1042507-82-3)
- N-(4-chlorophenyl)-2-hydrazinylpyridine-3-sulfonamide (CAS 1155913-98-6)
- N-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)benzimidamide (CAS 132380-89-3)
- 1-(3-Chlorophenyl)-3-(quinoxalin-6-yl)urea (CAS 672949-79-0)
- 3-[(E)-2-[(2-Chlorophenyl)methylidene]hydrazin-1-yl]-1,2-dihydroquinoxalin-2-one (CAS 338419-72-0)
- 3-[(E)-2-[(3-Chlorophenyl)methylidene]hydrazin-1-yl]-1,2-dihydroquinoxalin-2-one (CAS 338419-74-2)
Recommended Standards
- 4-(4-Methoxyphenoxy)benzene-1-sulfonyl chloride (CAS 370065-09-1)
- 6-Acetyl-8-methoxynaphthalene-1-sulfonyl chloride (CAS 53446-35-8)
- 4-(2-Methoxyphenoxy)benzenesulfonyl chloride (CAS 690632-30-5)
- 4-((Furan-3-ylmethyl)amino)-4-oxobutanoic acid (CAS 1421533-27-8)
- Tigemonam (CAS 102507-71-1)
- (2S,4S)-(9H-Fluoren-9-yl)methyl 2-cyano-4-fluoropyrrolidine-1-carboxylate (CAS 1234363-41-7)
- N-Ethyl-1-methylcyclopropan-1-amine (CAS 1598106-41-2)
- 2-((4-Methylbenzyl)amino)-2-oxoethyl 3-methylthiophene-2-carboxylate (CAS 733013-19-9)
- 4-(Difluoromethyl)-3-fluoro-2,6-dimethoxypyridine (CAS 1806040-28-7)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
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