Ethyl 2-amino-4-(4-ethoxyphenyl)-5-methylthiophene-3-carboxylate CAS 351158-30-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351158-30-0 |
| Molecular Formula | C16H19NO3S |
| Molecular Weight | 305.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-amino-4-(4-ethoxyphenyl)-5-methylthiophene-3-carboxylate (CAS 351158-30-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H19NO3S. Molecular weight: 305.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H19NO3S |
| Molecular Weight | 305.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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
- Propyl 2-amino-4-(4-ethoxyphenyl)thiophene-3-carboxylate (CAS 351158-73-1)
- Propyl 2-amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carboxylate (CAS 905011-75-8)
- 3-[5-amino-3-(2,4-dimethylphenyl)-1h-pyrazol-1-yl]-1lambda6-thiolane-1,1-dione (CAS 1152682-95-5)
- 3-[5-amino-3-(3,4-dimethylphenyl)-1H-pyrazol-1-yl]-1$l^{6}-thiolane-1,1-dione (CAS 1152684-58-6)
- 4-Amino-N-butyl-3-(4-methoxyphenyl)isothiazole-5-carboxamide (CAS 1286720-50-0)
- Methyl 4-amino-2-((2-isopropyl-6-methylphenyl)amino)thiazole-5-carboxylate (CAS 1858250-50-6)
- 1-Amino-5-phenyl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinoline-2-carbonitrile (CAS 296878-08-5)
- 3-Amino-4,6-dimethyl-N-[(oxolan-2-yl)methyl]thieno[2,3-b]pyridine-2-carboxamide (CAS 692747-80-1)
Recommended Standards
- Azepan-1-yl(4-(2-fluorophenyl)piperazin-1-yl)methanone (CAS 825607-25-8)
- Ethyl 3-(2-methyl-4-(4-(methylthio)phenyl)oxazol-5-yl)propanoate (CAS 89150-27-6)
- 5-(4-Fluorophenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole-1-carbothioamide (CAS 351494-47-8)
- 3,3'-Diiodo-2,2'-dimethoxy-1,1'-binaphthalene (CAS 201206-92-0)
- 2-Chloro-1-(6-chloropyridin-2-yl)ethanone (CAS 152356-58-6)
- N-Ethyl-N-((1-(2-hydroxyethyl)piperidin-4-yl)methyl)acetamide (CAS 1353968-87-2)
- 4-(2-Chloroethyl)thiomorpholine (CAS 63906-73-0)
- 1-(3-Ethynyl-4-hydroxyphenyl)ethan-1-one (CAS 370565-08-5)
- 5-Chloro-1,3-dihydrobenzo[de]isochromene-6-carbonitrile (CAS 959762-96-0)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com