Ethyl 2-amino-4-(4-chlorophenyl)-5-methylthiophene-3-carboxylate CAS 350989-77-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 350989-77-4 |
| Molecular Formula | C14H14ClNO2S |
| Molecular Weight | 295.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-amino-4-(4-chlorophenyl)-5-methylthiophene-3-carboxylate (CAS 350989-77-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H14ClNO2S. Molecular weight: 295.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H14ClNO2S |
| Molecular Weight | 295.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-amino-5-(2-chlorophenyl)-4-methylthiophene-3-carboxylate (CAS 1213791-75-3)
- Ethyl 2-amino-4-(3-chlorophenyl)-5-methylthiophene-3-carboxylate (CAS 350989-54-7)
- Ethyl 2-amino-4-(4-chloro-3-methylphenyl)thiophene-3-carboxylate (CAS 899684-01-6)
- Ethyl 2-amino-5-(2-chlorobenzyl)thiophene-3-carboxylate (CAS 848081-09-4)
- Propyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate (CAS 351158-61-7)
- Propyl 2-amino-4-(4-chlorophenyl)thiophene-3-carboxylate (CAS 350997-20-5)
- 1-(4-(2-Amino-4-chlorophenyl)piperazin-1-yl)-3-methylbutan-1-one (CAS 879590-35-9)
- 1-(4-(4-Amino-2-chlorophenyl)piperazin-1-yl)-2,2-dimethylpropan-1-one (CAS 878441-21-5)
Recommended Standards
- Isopropyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate (CAS 351157-60-3)
- Dibenzylsulfamoyl chloride (CAS 31367-40-5)
- Isopropyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate (CAS 6132-29-2)
- Tert-butyl (S)-1-(((R)-tert-butyl(oxo)-lambda5-sulfanyl)amino)-6-cyano-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate (CAS 2245085-79-2)
- Harunganin (CAS 3736-60-5)
- Ethyl Isonicotinate N-Oxide (CAS 14906-37-7)
- Ethyl 2-(3-methoxy-4-methylphenyl)thiazole-5-carboxylate (CAS 886369-61-5)
- 1-(2-Methoxyphenyl)cyclopropanecarboxylic Acid (CAS 74205-24-6)
- N5-((2R)-1-((Carboxymethyl)amino)-3-((2-hydroxypropanoyl)thio)-1-oxopropan-2-yl)-L-glutamine (CAS 25138-66-3)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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