1-(1-Phenylethyl)-2-thioxo-1,2-dihydropyridine-3-carbaldehyde CAS 65824-08-0
| CAS No. | 65824-08-0 |
| Molecular Formula | C14H13NOS |
| Molecular Weight | 243.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(1-Phenylethyl)-2-thioxo-1,2-dihydropyridine-3-carbaldehyde (CAS 65824-08-0), molecular formula C14H13NOS and molecular weight 243.32 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H13NOS, 1-(1-Phenylethyl)-2-thioxo-1,2-dihydropyridine-3-carbaldehyde contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 243.32 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.
As a certified reference material (CRM), 1-(1-Phenylethyl)-2-thioxo-1,2-dihydropyridine-3-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H13NOS |
| Molecular Weight | 243.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylethyl Standards
- 2-(1-Phenylethyl)-2-azabicyclo[2.2.1]Hept-5-ene-3-carboxylic acid (CAS 1219430-18-8)
- Bis(1-phenylethyl)sulfane (CAS 838-59-5)
- Ethyl 5-(2-phenylethyl)-1h-pyrazole-4-carboxylate (CAS 1186538-03-3)
- Ethyl 3-(1-phenylethyl)-1H-1,2,4-triazole-5-carboxylate (CAS 1622854-81-2)
- 1-Phenylethyl 2-Chloro-3-oxobutanoate (CAS 68683-30-7)
- 2-Phenylethyl Phenylacetate (CAS 102-20-5)
- 9-(1-Phenylethyl)-1H-purin-6(9H)-one (CAS 34396-98-0)
- 2-(2-Oxo-2-phenylethyl)benzoic acid (CAS 2881-31-4)
Recommended Standards
- (3,4-Dihydroquinolin-1(2h)-yl)(thiophen-2-yl)methanone (CAS 330459-23-9)
- 1-(4-(Methylthio)phenyl)-N-phenylmethanimine oxide (CAS 59699-27-3)
- N-Isobutyl-4-methoxybenzenesulfonamide (CAS 172738-60-2)
- 1-Phenyl-3-(pyridin-2-ylthio)propan-1-one (CAS 860785-88-2)
- N-Benzylidene-3-nitroaniline (CAS 5341-44-6)
- 1-(2,4,4-trimethylpentan-2-yl)piperazine (CAS 86375-52-2)
- 5-{[(2-Chlorobenzyl)thio]methyl}-4-cyclohexyl-4H-1,2,4-triazole-3-thiol (CAS 540518-43-2)
- DHPDS (disodium salt) (CAS 61255-63-8)
- Benzyl (4-bromo-2-chlorophenyl)carbamate (CAS 1259064-47-5)
- 1-{3-[(pyridin-2-yl)methoxy]phenyl}ethan-1-amine (CAS 953750-69-1)
- 2-(1-Methyl-1H-imidazol-2-yl)pyridine (CAS 77429-59-5)
- tert-Butyl 2-(((6-chloro-2-(methylthio)pyrimidin-4-yl)amino)methyl)piperidine-1-carboxylate (CAS 1261236-08-1)
- 2-Amino-3-fluoro-5-trifluoromethylpyridine (CAS 852062-17-0)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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