4-(2-((4-Chlorophenyl)sulfinyl)acetyl)-2,6-dimethylphenyl dimethylcarbamate CAS 339112-22-0
| CAS No. | 339112-22-0 |
| Molecular Formula | C19H20ClNO4S |
| Molecular Weight | 393.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(2-((4-Chlorophenyl)sulfinyl)acetyl)-2,6-dimethylphenyl dimethylcarbamate.
CATO supplies 4-(2-((4-Chlorophenyl)sulfinyl)acetyl)-2,6-dimethylphenyl dimethylcarbamate (CAS 339112-22-0), a certified reference material (molecular formula C19H20ClNO4S, MW 393.88 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H20ClNO4S, 4-(2-((4-Chlorophenyl)sulfinyl)acetyl)-2,6-dimethylphenyl dimethylcarbamate contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 393.88 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H20ClNO4S |
| Molecular Weight | 393.88 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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