Methyl 2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-4-methyl-5-(m-tolylcarbamoyl)thiophene-3-carboxylate CAS 335409-78-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 335409-78-4 |
| Molecular Formula | C24H28N2O5S |
| Molecular Weight | 456.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-4-methyl-5-(m-tolylcarbamoyl)thiophene-3-carboxylate (CAS 335409-78-4) pharmaceutical standards reference standard. Molecular formula: C24H28N2O5S. Molecular weight: 456.55 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H28N2O5S |
| Molecular Weight | 456.55 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-4-methyl-5-(o-tolylcarbamoyl)thiophene-3-carboxylate (CAS 505096-07-1)
- 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-(4-fluorophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 861209-60-1)
- Dimethyl 4-(1-(4-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)quinoline-2,3-dicarboxylate (CAS 865658-96-4)
- Dimethyl (3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)phosphonate (CAS 61726-44-1)
- 2,2-Dimethyl-5-(((2-(naphthalen-2-yloxy)-5-(trifluoromethyl)phenyl)amino)methylene)-1,3-dioxane-4,6-dione (CAS 634155-08-1)
- 5-Butyl-2,2-dimethyl-N-(2-morpholinoethyl)-1,4-dihydro-2H-pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-amine (CAS 372085-49-9)
- 6-Benzyl-2,5-dimethyl-N-(3-morpholinopropyl)-3-phenylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 862487-71-6)
- Dimethyl 2',2',4''-tricyano-5'-hydroxy-4-methyl-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-4',6'-dicarboxylate (CAS 1217712-92-9)
Recommended Standards
- Ethyl 2-(2-Isobutyl-6-quinolyloxy-8-p-toluenesulfonamido)acetate (CAS 316124-91-1)
- (E)-1-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-3-[2-phenyl-1-(trideuteriomethyl)pyrrolo[2,3-b]pyridin-3-yl]prop-2-en-1-one (CAS 1512629-88-7)
- 3-Isopropyl-5-(4-(((6-(4-(methylsulfonyl)phenyl)pyridin-3-yl)oxy)methyl)piperidin-1-yl)-1,2,4-oxadiazole (CAS 1032823-75-8)
- (6-Fluoro-2-methoxypyridin-3-yl)boronic acid (CAS 1443380-14-0)
- 3-Amino-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1368200-78-5)
- Heptanoic acid, 7-[[(1,1-dimethylethoxy)carbonyl]amino]-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 441349-04-8)
- Ethyl (3-(cyclopropylcarbamoyl)phenyl)carbamate (CAS 923678-34-6)
- 3-(3-Amino-1-isopropyl-1H-pyrazol-5-yl)oxetan-3-ol (CAS 2380268-10-8)
- Iridium(iii)oxide (CAS 1312-46-5)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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