Ethyl 6-{[(4-chlorophenyl)methyl]sulfanyl}-5-cyano-2-phenylpyridine-3-carboxylate CAS 306980-04-1
| CAS No. | 306980-04-1 |
| Molecular Formula | C22H17ClN2O2S |
| Molecular Weight | 408.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C22H17ClN2O2S, Ethyl 6-{[(4-chlorophenyl)methyl]sulfanyl}-5-cyano-2-phenylpyridine-3-carboxylate contains a steroid 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 408.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Ethyl 6-{[(4-chlorophenyl)methyl]sulfanyl}-5-cyano-2-phenylpyridine-3-carboxylate (CAS 306980-04-1), molecular formula C22H17ClN2O2S and molecular weight 408.90 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Ethyl 6-{[(4-chlorophenyl)methyl]sulfanyl}-5-cyano-2-phenylpyridine-3-carboxylate 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 | C22H17ClN2O2S |
| Molecular Weight | 408.90 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
- Ethyl 2-(2-chloroacetamido)-5-[(2,4-dimethylphenyl)carbamoyl]-4-methylthiophene-3-carboxylate (CAS 731011-92-0)
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- 3-Amino-N-(3-chlorophenethyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 496019-27-3)
- 2-(Difluoromethyl)-3,6-diiodopyridine-5-carboxaldehyde (CAS 1803705-19-2)
- Benzo[b]thiophene-5,6-diol (CAS 874507-80-9)
- 4-Bromofuran-3-carbaldehyde (CAS 164513-46-6)
- 6-Amino-5-(tert-butyl)-3,3-dimethylbenzofuran-2(3H)-one (CAS 1246213-40-0)
- Methyl 2-amino-3-oxohexahydro-1H-pyrrolizine-7a-carboxylate (CAS 375792-69-1)
- N2-(2-Aminoethyl)-N4,N4,6-trimethylpyrimidine-2,4-diamine (CAS 1706435-51-9)
- Perfluoro-4-ethylcyclohexanesulfonic acid, potassium salt (CAS 335-24-0)
- 2-Amino-3-(2-methyl-3-(trifluoromethyl)phenyl)propanoic acid (CAS 1260004-91-8)
- 1-(2,3-Difluorophenyl)cyclopentanecarbonitrile (CAS 1260677-70-0)
- (1-(4-(Trifluoromethyl)benzyl)-1h-imidazol-4-yl)methanamine (CAS 1439899-16-7)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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