6-Methyl-2-((4-nitrobenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile CAS 331962-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331962-75-5 |
| Molecular Formula | C17H15N3O2S |
| Molecular Weight | 325.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methyl-2-((4-nitrobenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 331962-75-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H15N3O2S. Molecular weight: 325.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H15N3O2S |
| Molecular Weight | 325.38 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 6-Methyl-2-((3-nitrobenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 331962-76-6)
- 2-(2-Nitrobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 41776-79-8)
- 1-Methyl-4-(4-nitrobenzylidene)-2-phenylpyrazolidine-3,5-dione (CAS 106584-29-6)
- 3-(4-Nitrobenzylidene)imidazo[2,1-a]isoquinolin-2(3H)-one (CAS 62471-91-4)
- 4-((3-Nitrobenzylidene)amino)-5-(m-tolyl)-4H-1,2,4-triazole-3-thiol (CAS 478256-03-0)
- 2-Methyl-3-((4-nitrobenzylidene)amino)quinazolin-4(3H)-one (CAS 41332-43-8)
- 2-(2-Nitrobenzylidene)-3-oxobutanoic Acid 2-Acetoxy-2-methylpropyl Ester (CAS 106685-67-0)
- (Z)-5-(3-Nitrobenzylidene)-2-(pyridin-4-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606958-57-0)
Recommended Standards
- Ethyl 2-(1-benzhydrylazetidin-3-ylidene)-2-fluoroacetate (CAS 849701-72-0)
- 6-Fluoro-2-(4-methoxybenzyl)-7-propylisoquinolin-1(2H)-one (CAS 923022-57-5)
- Ethyl 3-({[3-oxo-2-benzothiophen-1(3H)-yliden]methyl}amino)benzenecarboxylate (CAS 339114-59-9)
- Azepane-1-carbonyl chloride (CAS 27817-35-2)
- 7-Fluoro-1,2,3,4-tetrahydroisoquinoline, 97% (CAS 406923-91-9)
- 2-Methyl-6-nitroquinolin-4(1H)-one (CAS 112219-43-9)
- Cilazapril impurity 1 (CAS CATO-C4X-29771)
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- 2-(5A,6,7,8,9,9a-hexahydro-4H-thieno[3,2-c]chromen-4-yl)aniline (CAS 1071700-39-4)
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