Dimethyl 2-(6-ethoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1h)-ylidene)-1,3-dithiole-4,5-dicarboxylate CAS 296272-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 296272-53-2 |
| Molecular Formula | C20H21NO5S3 |
| Molecular Weight | 451.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl 2-(6-ethoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1h)-ylidene)-1,3-dithiole-4,5-dicarboxylate (CAS 296272-53-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H21NO5S3. Molecular weight: 451.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H21NO5S3 |
| Molecular Weight | 451.58 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
Related Dimethyl Standards
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- (E)-3-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-5-(4-(dimethylamino)benzylidene)-2-thioxothiazolidin-4-one (CAS 96261-88-0)
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Recommended Standards
- 1-(4-Methoxyphenyl)-4-[(3-methylphenyl)sulfanyl]-2-phenyl-6,7-dihydro-1H-indole-5-carbaldehyde (CAS 477887-78-8)
- For-met-leu-phe-ome (CAS 65929-03-5)
- 1-(4-Methoxyphenyl)-2-phenyl-4-(p-tolylthio)-6,7-dihydro-1H-indole-5-carbaldehyde (CAS 477869-17-3)
- [2,4-Dibromo-6-(methyl-NNO-azoxy)phenyl]amine (CAS 474318-78-0)
- 2-((4-Chlorophenyl)sulfonyl)-3-(2-thienyl)prop-2-enenitrile (CAS 565216-92-4)
- Benzyl 2-(methylsulfonyl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate (CAS 1255574-50-5)
- 4-[4-(5-Oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-3-yl)piperidine-1-carbonyl]benzonitrile (CAS 1775312-28-1)
- Methyl 2-(5-chloro-2-fluorophenyl)acetate (CAS 945399-00-8)
- 5-bromo-4-chloro-6-iodo-thieno[2,3-d]pyrimidine (CAS 1799610-89-1)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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