Methyl 2-benzamido-4-methyl-5-(m-tolylcarbamoyl)thiophene-3-carboxylate CAS 335409-79-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 335409-79-5 |
| Molecular Formula | C22H20N2O4S |
| Molecular Weight | 408.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 2-benzamido-4-methyl-5-(m-tolylcarbamoyl)thiophene-3-carboxylate (CAS 335409-79-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H20N2O4S. Molecular weight: 408.47 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H20N2O4S |
| Molecular Weight | 408.47 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) | 14.0 |
| 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
- Dansyl-L-citrulline (CAS 74672-25-6)
- N-(2-(1-Acetyl-5-(quinolin-6-yl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923186-95-2)
- Boc-Cys(Bzl)-OSu (CAS 3401-33-0)
- 2-((2-(3-Methylureido)-2-oxoethyl)thio)benzoic acid (CAS 950139-42-1)
- N4-(3-(Dimethylamino)propyl)-5,6-dimethylpyrimidine-2,4-diamine (CAS 812020-60-3)
- 2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)propan-2-ol (CAS 1300118-52-8)
- 5-Fluoro-4-methyl-3-pyridinol (CAS 1417529-73-7)
- 2-[(methylthio)carbothioylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylic acid ethyl ester (CAS 155686-60-5)
- (S)-3-Amino-4-(2,4-difluorophenyl)butanoic acid (CAS 1336324-29-8)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
Why CATO?
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