Ethyl 6-amino-4-(4-chlorophenyl)-5-cyano-2-(((3-cyano-4,6-dimethylpyridin-2-yl)thio)methyl)-4H-pyran-3-carboxylate CAS 339163-84-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339163-84-7 |
| Molecular Formula | C24H21ClN4O3S |
| Molecular Weight | 480.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-amino-4-(4-chlorophenyl)-5-cyano-2-(((3-cyano-4,6-dimethylpyridin-2-yl)thio)methyl)-4H-pyran-3-carboxylate (CAS 339163-84-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H21ClN4O3S. Molecular weight: 480.97 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H21ClN4O3S |
| Molecular Weight | 480.97 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-((5-((4-Chlorophenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 332948-44-4)
- N-(4-Chlorophenyl)-2-((5-((4-methoxyphenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332912-62-6)
- 1-Bromo-8H-perfluorooctane (CAS 89740-38-5)
- (1-(3-Chloro-4-fluorophenyl)cyclopropyl)methanamine (CAS 1368605-53-1)
- 2-(1-(Piperazin-1-yl)ethyl)thiazole hydrochloride (CAS 1185311-27-6)
- 2-Isopropylthiazole-5-carboxylic Acid (CAS 62657-87-8)
- 4-Cyclohexyl-3-methyl-4H-1,2,4-triazole (CAS 756819-68-8)
- 3-Cyclopropoxy-N,6-dimethylpicolinamide (CAS 1243364-50-2)
- 3-(1-Cyclopropylethyl)-3-(2-ethoxyethyl)-1-phenylthiourea (CAS 133612-04-1)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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