2-Cyano-N-(3-cyano-4-ethyl-5-methylthiophen-2-yl)acetamide CAS 514218-51-0
| CAS No. | 514218-51-0 |
| Molecular Formula | C11H11N3OS |
| Molecular Weight | 233.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Cyano-N-(3-cyano-4-ethyl-5-methylthiophen-2-yl)acetamide 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.
2-Cyano-N-(3-cyano-4-ethyl-5-methylthiophen-2-yl)acetamide (CAS 514218-51-0) is a high-purity analytical reference standard with the molecular formula C11H11N3OS and a molecular weight of 233.29 g/mol.
Based on its molecular formula C11H11N3OS, 2-Cyano-N-(3-cyano-4-ethyl-5-methylthiophen-2-yl)acetamide 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 233.29 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11N3OS |
| Molecular Weight | 233.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 2-((3-Cyano-6,7-dihydro-5h-cyclopenta[b]pyridin-2-yl)thio)acetamide (CAS 166113-78-6)
- (2E)-2-Cyano-N-[(1E)-(dimethylamino)methylidene]-3-(thiophen-2-yl)prop-2-enamide (CAS 303995-00-8)
- Ethyl (3-cyano-4,6-dimethylpyridin-2-yl)glycinate (CAS 1053659-98-5)
- (5-Cyano-4-methyl-pyridin-2-yl)-carbamic acid tert-butyl ester (CAS 1823258-67-8)
- Methyl 5-cyano-2-methyl-6-(propylamino)pyridine-3-carboxylate (CAS 303146-91-0)
- Ethyl 2-(4-cyano-3-methoxyphenyl)propanoate (CAS 1255207-23-8)
- 2-Cyano-3-(4-isopropoxyphenyl)propionic Acid (CAS 2044707-05-1)
- N-(4-Cyano-3-methyl-1,2-oxazol-5-yl)thiophene-2-carboxamide (CAS 478043-93-5)
Recommended Standards
- 2-Benzyl-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 876715-98-9)
- 2-Hydroxy-N-(thiophen-2-ylmethyl)benzamide (CAS 91569-39-0)
- 2-Amino-4-phenyl-thiophene-3-carboxylic acid methyl ester (CAS 67171-55-5)
- 2-Methoxy-3-(3-methyl-2-thenoyl)pyridine (CAS 898785-87-0)
- Fmoc-(α-Me)-L-Phe-(α-Me)-L-Phe-OH (CAS 2978738-77-9)
- 5-(6-Carboxypyridin-3-yl)isophthalic acid (CAS 1261948-84-8)
- 3,5-Dimethyl-1-(oxetan-3-yl)-1H-pyrazole-4-carboxylic acid (CAS 1781314-40-6)
- 2-(Azetidin-3-yl)-5-(difluoromethyl)pyridine (CAS 2044975-08-6)
- 3,9-Bis[2-(3,5-diamino-2,4,6-triazaphenyl)ethyl]-2,4,8,10-tetraoxaspiro[5.5]undecane (CAS 22535-90-6)
- Ethyl n-(3-amino-3-thioxopropyl)-n-phenylglycinate (CAS 1016841-42-1)
- 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-6-ol (CAS 2768872-09-7)
- 2-(4-Bromophenyl)-4-(5-methyl-1,3,4-thiadiazol-2-yl)morpholine (CAS 1355847-43-6)
- 3-Methyl-2-(4-methylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-93-6)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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