Methyl 3-amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylate CAS 256353-38-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 256353-38-5 |
| Molecular Formula | C13H10F3NO2S |
| Molecular Weight | 301.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 256353-38-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H10F3NO2S. Molecular weight: 301.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H10F3NO2S |
| Molecular Weight | 301.28 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; 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 | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 5-((4-Amino-2-fluorophenyl)amino)-8-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione (CAS 1035556-26-3)
- 5-Amino-1-(4-fluorophenyl)-N-(furan-2-ylmethyl)-1H-1,2,3-triazole-4-carboxamide (CAS 887688-63-3)
- Methyl 5-amino-2-(2-(methoxycarbonyl)phenoxy)benzoate (CAS 1269448-82-9)
- 2-Amino-5-(4-fluorophenyl)-5-[(4-fluorophenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354925-65-7)
- 3-Amino-6-cyclopropyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 893755-90-3)
- Ethyl 3-amino-4-(1,3-benzodioxol-5-yloxy)benzoate (CAS 893778-09-1)
- Ethyl 3-amino-1,6-dimethyl-4-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1353877-98-1)
- 2-Amino-9-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purine-6(9H)-thione (CAS 109304-03-2)
Recommended Standards
- Methyl (4-nitrophenyl) hexylphosphonate (CAS 259827-72-0)
- Methyl 4-methyl-2-(4-(trifluoromethyl)phenyl)thiazole-5-carboxylate (CAS 636589-59-8)
- Ethyl diethoxyphosphoryl(phenyl)carbamate (CAS 62640-15-7)
- 5-(2-Fluorophenyl)-3-(trifluoromethyl)pyridin-2-amine (CAS 1214330-14-9)
- 2-fluoropyridine-3-sulfonyl chloride (CAS 1089330-70-0)
- Sodium hexachlororhodium(III)ate (CAS 14972-70-4)
- 4-([1,1'-Biphenyl]-4-yl)-2-(pyridin-3-yl)thiazole (CAS 70031-92-4)
- 1-Fluoro-N,N-bis(4-methoxybenzyl)methanesulfonamide (CAS 2884551-94-2)
- 1-Chloro-3-(2,2,2-trifluoroethoxy)propane (CAS 1016495-32-1)
- Tripeptide-10 citrulline (CAS 960531-53-7)
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