Ethyl 4,5-dimethyl-2-((3-nitrobenzylidene)amino)thiophene-3-carboxylate CAS 331845-54-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331845-54-6 |
| Molecular Formula | C16H16N2O4S |
| Molecular Weight | 332.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 4,5-dimethyl-2-((3-nitrobenzylidene)amino)thiophene-3-carboxylate (CAS 331845-54-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H16N2O4S. Molecular weight: 332.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H16N2O4S |
| Molecular Weight | 332.37 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Febuxostat 67M-2 (CAS 407582-47-2)
- 2-Bromo-5-(ethylsulfonyl)aniline (CAS 942474-50-2)
- Tellurium(IV) bromide (99.9%-Te) (CAS 10031-27-3)
- 2-(Propylamino)pyrimidine-4-carbaldehyde (CAS 1260815-50-6)
- Tri-m-tolylphosphine (CAS 6224-63-1)
- 4-Fluoro-N-(1,2,3-thiadiazol-4-ylmethyl)aniline (CAS 1157062-32-2)
- (2-(Azetidin-1-ylmethyl)phenyl)(2,4-difluorophenyl)methanone (CAS 898755-31-2)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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