N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-methylbenzamide CAS 314076-37-4
| CAS No. | 314076-37-4 |
| Molecular Formula | C17H16N2OS |
| Molecular Weight | 296.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-methylbenzamide (CAS 314076-37-4), molecular formula C17H16N2OS and molecular weight 296.39 g/mol, is a CATO reference standard with documented purity and traceability.
N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-methylbenzamide (C17H16N2OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-methylbenzamide 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 | C17H16N2OS |
| Molecular Weight | 296.39 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- 2-Cyano-3-(4-hydroxy-3-methoxyphenyl)-N-phenylpropanamide (CAS 1261009-97-5)
- 2-Cyano-3-(1-(2-methoxyphenyl)-2,5-dimethyl-1h-pyrrol-3-yl)acrylic acid (CAS 736949-04-5)
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Recommended Standards
- N-(3-Methyl-4-(2-oxopiperidin-1-yl)phenyl)ethanesulfonamide (CAS 953158-79-7)
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- N-(3-Methylbenzo[d]thiazol-2(3H)-ylidene)-3-phenylpropanamide (CAS 477545-44-1)
- N-(2,6,8-Trimethylquinolin-4-yl)thiophene-2-carboxamide (CAS 946360-62-9)
- 3-Ethoxy-azetidine oxalate (CAS 1187932-49-5)
- 1,4-Bis(1,1,2,2-tetrafluoroethoxy)benzene (CAS 3832-65-3)
- Sodium 4'-chloro-[1,1'-biphenyl]-4-sulfonate (CAS 1182284-41-8)
- 3-Fluoro-2-piperidinomethyl benzophenone (CAS 898773-15-4)
- Methyl Butyrimidate Hydrochloride (CAS 57583-92-3)
- tert-Butyl 3-(aminomethyl)-2-methylpyrrolidine-1-carboxylate (CAS 1554651-31-8)
- 4-tert-Butyldimethylsilyl-4a’-hydroxy Simvastatin (CAS 125142-16-7)
- 4-Chloro-2-((isopropylamino)methyl)phenol (CAS 116618-18-9)
- 2-(1,3-Dioxaindan-5-yl)-1,3-thiazole-4-carboxylic acid (CAS 248249-55-0)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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