2,6-Bis(methylthio)-3,5-diphenyl-4H-thiopyran-4-one CAS 24097-29-8
| CAS No. | 24097-29-8 |
| Molecular Formula | C19H16OS3 |
| Molecular Weight | 356.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,6-Bis(methylthio)-3,5-diphenyl-4H-thiopyran-4-one is closely related to a steroid core, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,6-Bis(methylthio)-3,5-diphenyl-4H-thiopyran-4-one (CAS 24097-29-8), a certified reference material (molecular formula C19H16OS3, MW 356.52 g/mol) for analytical method development and quality control.
2,6-Bis(methylthio)-3,5-diphenyl-4H-thiopyran-4-one (C19H16OS3) contains a steroid core, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,6-Bis(methylthio)-3,5-diphenyl-4H-thiopyran-4-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H16OS3 |
| Molecular Weight | 356.52 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Sulfur Atoms | 3 |
Related Bis Standards
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- (6-Methyl-3-(methylthio)-5-oxo-1,2,4-triazin-4(5H)-yl)methyl 2-(4-chlorophenoxy)acetate (CAS 877648-41-4)
- (6-Methyl-3-(methylthio)-5-oxo-1,2,4-triazin-4(5H)-yl)methyl 5-chloro-2-methoxybenzoate (CAS 877643-01-1)
- Ethyl 2-(methylthio)-4-((3-(trifluoromethyl)phenyl)amino)pyrimidine-5-carboxylate (CAS 3859-55-0)
- Ethyl 2-(methylthio)-4-((4-(trifluoromethyl)phenyl)amino)pyrimidine-5-carboxylate (CAS 339019-43-1)
- N-(2-(Methylthio)benzo[d]thiazol-6-yl)benzo[d]thiazole-6-carboxamide (CAS 681167-06-6)
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Recommended Standards
- (±)-cis-3-Methyl Thiofentanyl (CAS 742029-96-5)
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- 2-(Benzo[b]thiophen-4-yl)-N-methyl-N-((1R,2R)-2-(pyrrolidin-1-yl)cyclohexyl)acetamide (CAS 114419-77-1)
- 2-Amino-6-(tert-butyl)-N-(4-methylbenzyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 725226-99-3)
- 3-[2-(methylsulfanyl)-1H-imidazol-1-yl]benzoic acid (CAS 1146290-22-3)
- 1-(Pyrrolidin-1-ylsulfonyl)-N-(2-(thiophen-2-yl)ethyl)piperidine-4-carboxamide (CAS 1448064-85-4)
- (2S)-2-Amino-4-morpholine-4-ylbutanoic acid (CAS 1689522-41-5)
- 5-Methoxy-3-(2-nitrovinyl)-1H-indole (CAS 61675-19-2)
- (R)-2-amino-3-(2,4,5-trifluorophenyl)propanoic acid (CAS 1217601-63-2)
- Ethyl (E)-3-(2-(benzyloxy)-4-((2-methoxyethoxy)methoxy)phenyl)acrylate (CAS 1016896-51-7)
- 3-((5-Amino-1,3,4-thiadiazol-2-yl)thio)propane-1,2-diol (CAS 878617-89-1)
- (4-(2-Chloro-6-fluorophenyl)-1H-pyrrol-3-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 861212-28-4)
- Methyl 3-(4-aminophenoxy)benzoate (CAS 192768-24-4)
- Peptide Impurity 26 (CAS 1350456-66-4)
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