Ethyl 5-cyano-2-phenyl-6-(phenylsulfanyl)pyridine-3-carboxylate CAS 306980-00-7
| CAS No. | 306980-00-7 |
| Molecular Formula | C21H16N2O2S |
| Molecular Weight | 360.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 5-cyano-2-phenyl-6-(phenylsulfanyl)pyridine-3-carboxylate.
CATO supplies Ethyl 5-cyano-2-phenyl-6-(phenylsulfanyl)pyridine-3-carboxylate (CAS 306980-00-7), a certified reference material (molecular formula C21H16N2O2S, MW 360.43 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 5-cyano-2-phenyl-6-(phenylsulfanyl)pyridine-3-carboxylate (C21H16N2O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 5-cyano-2-phenyl-6-(phenylsulfanyl)pyridine-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 | C21H16N2O2S |
| Molecular Weight | 360.43 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-[3-cyano-4-(3-hydroxy-2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylate (CAS 1572503-72-0)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 763090-20-6)
- N-(2-((3-Cyano-6-methylquinolin-2-yl)amino)ethyl)-2-methoxybenzamide (CAS 606105-50-4)
- N-(2-((3-Cyano-6-methylquinolin-2-yl)amino)ethyl)-3-methoxybenzamide (CAS 606105-28-6)
- N-(2-((3-Cyano-8-methylquinolin-2-yl)amino)ethyl)-2-methoxybenzamide (CAS 606105-14-0)
- N-(2-((3-Cyano-8-methylquinolin-2-yl)amino)ethyl)-3-methoxybenzamide (CAS 606104-84-1)
- N-(1-Cyano-1-cyclopropylethyl)-2-((2,5,6-trimethylthieno[2,3-d]pyrimidin-4-yl)thio)acetamide (CAS 849057-27-8)
- (E)-2-Cyano-3-(4-ethoxyphenyl)-N-[4-(trifluoromethyl)phenyl]-2-propenamide (CAS 866156-41-4)
Recommended Standards
- Ethyl 5-(4-methoxyphenyl)-2,7-dimethyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324543-13-7)
- Methyl 2-ethyl-5-(4-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 617698-55-2)
- Diethyl 2-(((4-(p-tolyl)thiazol-2-yl)amino)methylene)malonate (CAS 71638-85-2)
- Methyl 4-((5-benzyl-3-carbamoyl-4-methylthiophen-2-yl)amino)-4-oxobutanoate (CAS 380307-58-4)
- 2-Bromo-1-ethyl-3-nitrobenzene (CAS 59255-96-8)
- Dodecyl Ethyl Sulfid (CAS 2851-83-4)
- 4-Amino-N-(5-chloropyridin-2-yl)benzamide (CAS 36845-14-4)
- 8-Amino-3-benzyl-3-azabicyclo[3.2.1]Octane-8-carboxylic acid (CAS 1251923-24-6)
- N-(5-Acetyl-4-methylthiazol-2-yl)furan-2-carboxamide (CAS 413613-24-8)
- (4-Methoxy-2-nitrophenyl)methanamine (CAS 67567-41-3)
- 5-(4-Bromophenyl)-2-(ethylthio)-1-methyl-1H-imidazole (CAS 1207038-69-4)
- 7-[(2-methoxyethyl)amino]-6-nitro-3,4-dihydroquinazolin-4-one (CAS 1156195-94-6)
- Linagliptin Impurity 60 (CAS 1955514-80-3)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com