2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(o-tolyl)propanamide CAS 337499-33-9
| CAS No. | 337499-33-9 |
| Molecular Formula | C30H27N3O3S |
| Molecular Weight | 509.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(o-tolyl)propanamide (C30H27N3O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 509.62 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(o-tolyl)propanamide (CAS 337499-33-9) is a high-purity analytical reference standard with the molecular formula C30H27N3O3S and a molecular weight of 509.62 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(o-tolyl)propanamide 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 | C30H27N3O3S |
| Molecular Weight | 509.62 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 |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,3-dimethylphenyl)acetamide (CAS 444152-23-2)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,4-dimethylphenyl)acetamide (CAS 332040-48-9)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,5-dimethylphenyl)acetamide (CAS 332177-60-3)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2-ethylphenyl)acetamide (CAS 337499-35-1)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 337490-73-0)
- Ethyl 2-(2-((3-cyano-6-cyclopropyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 625377-49-3)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 332018-82-3)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)propanamide (CAS 332101-02-7)
Recommended Standards
- 3-Amino-4-(3,4-dimethoxyphenyl)-N-(2,4-dimethylphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332040-54-7)
- 3-Amino-4-(3,4-dimethoxyphenyl)-N-(2,6-dimethylphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332018-66-3)
- 3-Amino-4-(3,4-dimethoxyphenyl)-N-(m-tolyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332155-26-7)
- N-(3-Fluoro-4-methylphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477330-68-0)
- (1-((4-Bromothiophen-2-yl)methyl)pyrrolidin-2-yl)methanol (CAS 1247988-05-1)
- 5-Bromo-6-methylimidazo[1,2-a]pyrazine, 97% (CAS 1346157-10-5)
- Ethyl 2-cyano-2-(4-(trifluoromethyl)phenyl)acetate (CAS 180267-18-9)
- Tetraphenylphosphonium acetate (CAS 64564-22-3)
- S-((2-chloropyridin-3-yl)methyl) O-ethyl carbonodithioate (CAS 1092445-02-7)
- 2-Bromo-1-(bromomethyl)-3-chloro-5-iodobenzene (CAS 2092415-39-7)
- 6-Oxabicyclo[3.2.2]nonan-4-amine hydrochloride (CAS 2137578-63-1)
- Cinnamodial (CAS 23599-45-3)
- 474922-82-2 14:0 PEG2000 PE (CAS 474922-82-2)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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