Ethyl 2-amino-4-(4-tert-butylphenyl)-5-methylthiophene-3-carboxylate CAS 350989-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 350989-72-9 |
| Molecular Formula | C18H23NO2S |
| Molecular Weight | 317.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-amino-4-(4-tert-butylphenyl)-5-methylthiophene-3-carboxylate (CAS 350989-72-9) pharmaceutical standards reference standard. Molecular formula: C18H23NO2S. Molecular weight: 317.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H23NO2S |
| Molecular Weight | 317.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- (3-Amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)(2-ethylpiperidin-1-yl)methanone (CAS 692747-81-2)
- Ethyl 2-amino-4-(4-(sec-butyl)phenyl)-5-methylthiophene-3-carboxylate (CAS 350992-26-6)
- Ethyl 2-amino-4-(4-butylphenyl)-5-methylthiophene-3-carboxylate (CAS 350990-13-5)
- Ethyl 2-amino-4-(4-isobutylphenyl)-5-methylthiophene-3-carboxylate (CAS 350990-25-9)
- Propyl 2-amino-4-(4-(tert-butyl)phenyl)thiophene-3-carboxylate (CAS 904998-99-8)
- Ethyl 2-((4-amino-5-(butylcarbamoyl)thiazol-2-yl)thio)acetate (CAS 698368-18-2)
- (S)-2-Amino-1-(4-((benzyl(methyl)amino)methyl)piperidin-1-yl)-3-methylbutan-1-one (CAS 1354003-38-5)
- (S)-2-Amino-1-(4-((benzyl(isopropyl)amino)methyl)piperidin-1-yl)propan-1-one (CAS 1354006-63-5)
Recommended Standards
- Isopropyl 2-amino-4-(4-(sec-butyl)phenyl)thiophene-3-carboxylate (CAS 351157-00-1)
- Isopropyl 2-amino-4-(4-isopropylphenyl)-5-methylthiophene-3-carboxylate (CAS 905011-51-0)
- Isopropyl 2-amino-5-methyl-4-(4-propylphenyl)thiophene-3-carboxylate (CAS 905011-49-6)
- tert-Butyl 4-((1-(tert-butoxycarbonyl)-1H-imidazol-4-yl)(hydroxy)methyl)piperidine-1-carboxylate (CAS 639089-41-1)
- tert-Butyl 6-methoxyspiro[indene-1,4'-piperidine]-1'-carboxylate (CAS 1160247-61-9)
- 4-(3-Fluorophenyl)-6-methyl-2-piperidin-3-ylpyrimidine dihydrochloride (CAS 2108656-08-0)
- Ethyl (E)-3-(4-ethoxy-3-methoxyphenyl)acrylate (CAS 75332-48-8)
- Cinacalcet Impurity 4 (CAS 7228-47-9)
- 3,4-Dihydro-1H-pyrido[1,2-a]pyrazin-6(2H)-one hydrochloride (CAS 1421065-64-6)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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