Ethyl 3-amino-4-(4-methylphenyl)thiophene-2-carboxylate CAS 1216144-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1216144-70-5 |
| Molecular Formula | C14H15NO2S |
| Molecular Weight | 261.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-amino-4-(4-methylphenyl)thiophene-2-carboxylate (CAS 1216144-70-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H15NO2S. Molecular weight: 261.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H15NO2S |
| Molecular Weight | 261.34 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.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 3-amino-5-(m-tolyl)thiophene-2-carboxylate (CAS 1019012-08-8)
- 2-Amino-5-(1,3-benzoxazol-2-ylsulfanyl)-2-methylpentanenitrile (CAS 1308025-21-9)
- 2-Amino-3-[(naphthalen-1-ylmethyl)sulfanyl]propanoic acid (CAS 1396963-80-6)
- Ethyl 2-amino-4-benzylthiophene-3-carboxylate (CAS 1416808-63-3)
- Ethyl 2-Amino-4-(p-tolyl)thiophene-3-carboxylate (CAS 15854-08-7)
- (4-Amino-2-(isopropylamino)thiazol-5-yl)(phenyl)methanone (CAS 204188-41-0)
- (R)-2-Amino-3-((2-sulfoethyl)disulfanyl)propanoic acid (CAS 77698-46-5)
- 2-Amino-4,5-dimethyl-N-(pyridin-3-ylmethyl)thiophene-3-carboxamide (CAS 587851-05-6)
Recommended Standards
- n-(2-(Methoxymethyl)benzyl)thiophene-2-carboxamide (CAS 1209933-66-3)
- Boc-(4S,2RS)-2-ethylthiazolidine-4-carboxylic acid (CAS 1217515-06-4)
- 3-(Dimethylamino)-N-(3-methylisothiazol-5-yl)benzamide (CAS 1207052-17-2)
- 4-Benzyloxyphenylboronic Acid Pinacol Ester (CAS 754226-40-9)
- 56210-72-1 5D97T2Y7WU Bis(alpha-methylbenzyl)amine, (-)- UNII-5D97T2Y7WU (-)-Bis((S)-alpha-methylbenzyl)amine (S-(R*,R*))-()-Bis(alpha-methylbenzyl)amine Benzenemethanamine, alpha-methyl-N-((1S)-1-phenylethyl)-, (alphaS)- (-)-Bis((S)-1-phenylethyl)amine (-)-alpha,alpha'-Dimethyldibenzylamine (1S)-1-Phenyl-N-((1S)-1-phenylethyl)ethanamine (S,S)-Bis(alpha-methylbenzyl)amine (S,S)-Di(1-phenylethyl)amine (S,S)-N,N-Bis(1-phenylethyl)amine (S,S)-alpha,alpha'-Dimethyldibenzylamine Bis((S)-1-phenylethyl)amine (CAS 56210-72-1)
- 3-Oxoisoindoline-4-carboxamide (CAS 935269-26-4)
- 4-(1h-Pyrazol-1-yl)phenol (CAS 16209-02-2)
- 2-((3-Methyl-4-nitroisoxazol-5-yl)amino)-2-oxoethyl acetate (CAS 41230-60-8)
- 2-Chloro-n-[4-(trifluoromethyl)phenyl]propanamide (CAS 572881-42-6)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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