4-(2,4-Dichlorophenyl)-5-(ethylsulfonyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile CAS 1779131-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1779131-97-3 |
| Molecular Formula | C14H10Cl2N2O2S2 |
| Molecular Weight | 373.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,4-Dichlorophenyl)-5-(ethylsulfonyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1779131-97-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H10Cl2N2O2S2. Molecular weight: 373.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H10Cl2N2O2S2 |
| Molecular Weight | 373.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3-(2,6-Dichlorobenzyl)-2-methyl-1-(2-(pyridin-2-yl)ethyl)pyridin-4(1H)-one (CAS 400736-56-3)
- Piperazine Impurity 65 (CAS CATO-C4X-242765)
- 7-Chloro-1-(2-chlorophenyl)-N,N-diethylisoquinoline-3-carboxamide (CAS 89242-33-1)
- Ethyl5-amino-3-methoxypicolinate (CAS 872355-72-1)
- (4-((Tert-butoxycarbonyl)(phenyl)amino)phenyl)boronic acid (CAS 1150114-67-2)
- ((4-Methylcyclohexyl)methyl)hydrazine (CAS 1355449-01-2)
- 4-Amino-1-cyclohexyl-5-(pyridin-3-yl)pyrrolidin-2-one (CAS 1310241-12-3)
- 4-(4-Chloro-6-methoxy-2-methylquinolin-3-yl)butan-2-one (CAS 64375-68-4)
- (1,3-Thiazol-5-yl)methyl 1-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)piperidine-4-carboxylate (CAS 439110-76-6)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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