Ethyl 2-Amino-4-(2-methylphenyl)thiophene-3-carboxylate CAS 893644-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 893644-71-8 |
| Molecular Formula | C14H15NO2S |
| Molecular Weight | 261.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-Amino-4-(2-methylphenyl)thiophene-3-carboxylate (CAS 893644-71-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H15NO2S. Molecular weight: 261.34 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 3-amino-5-(m-tolyl)thiophene-2-carboxylate (CAS 1019012-08-8)
- Ethyl 3-amino-4-(4-methylphenyl)thiophene-2-carboxylate (CAS 1216144-70-5)
- 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)
Recommended Standards
- ethyl 2-[4-(4-methylphenyl)-1,3-thiazol-2-yl]acetate (CAS 897838-63-0)
- Ethyl 2-amino-4-(m-tolyl)thiophene-3-carboxylate (CAS 255713-71-4)
- Ethyl 2-(4-ethylphenyl)thiazole-5-carboxylate (CAS 886369-36-4)
- N-(3-chlorophenyl)-2-((5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332873-10-6)
- 1-(5-Chlorothiophen-2-yl)-3-methylbutan-1-one (CAS 1094461-78-5)
- 2-(2-Chlorophenyl)oxazole (CAS 62881-98-5)
- tert-butyl 3-ethynylazetidine-1-carboxylate (CAS 287193-01-5)
- Fosaprepitant Impurity 12 (CAS 2035475-10-4)
- N′-(2,4-Difluorophenyl)-N,N-dimethylsulfamide (CAS 349573-48-4)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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