Ethyl 2-(4-fluorobenzamido)-4-(p-tolyl)thiophene-3-carboxylate CAS 300570-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 300570-93-8 |
| Molecular Formula | C21H18FNO3S |
| Molecular Weight | 383.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-(4-fluorobenzamido)-4-(p-tolyl)thiophene-3-carboxylate (CAS 300570-93-8) pharmaceutical standards reference standard. Molecular formula: C21H18FNO3S. Molecular weight: 383.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H18FNO3S |
| Molecular Weight | 383.44 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| 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 Ethyl Standards
- N-(4-((4-Fluorobenzamido)methyl)phenyl)-N-methylmorpholine-4-carboxamide (CAS 1956390-03-6)
- Methyl 3-(2-(2-fluorobenzamido)phenoxy)thiophene-2-carboxylate (CAS 900015-01-2)
- Methyl 3-(4-(2-fluorobenzamido)phenoxy)thiophene-2-carboxylate (CAS 900019-25-2)
- N-(4-((4-Fluorobenzamido)methyl)phenyl)-N-methyltetrahydro-2H-pyran-4-carboxamide (CAS 1956323-16-2)
- 2-(3-(4-Fluorobenzamido)phenoxy)ethyl 4-fluorobenzoate (CAS 866008-26-6)
- Ethyl 2-(4-fluorobenzamido)-5-phenylthiophene-3-carboxylate (CAS 380646-10-6)
- N-(3-((4-Fluorobenzamido)methyl)phenyl)-N-methylbenzamide (CAS 1956322-38-5)
- N-(4-((4-Fluorobenzamido)methyl)phenyl)-N-methylbenzamide (CAS 1956389-97-1)
Recommended Standards
- Ethyl 1-(5-{2-[(1-methyl-1H-pyrrol-2-yl)carbonyl]carbohydrazonoyl}-2-pyridinyl)-4-piperidinecarboxylate (CAS 866020-00-0)
- Ethyl 5-(3-(dimethylamino)-2-hydroxypropoxy)-2-phenylbenzofuran-3-carboxylate (CAS 380341-26-4)
- Diethyl 2-([1,1'-biphenyl]-4-ylmethyl)-2-acetamidomalonate (CAS 63024-21-5)
- Methyl 1-isopropyl-1H-benzo[d]imidazole-6-carboxylate (CAS 1199773-14-2)
- 3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-dicarboxaldehyde (CAS 27343-99-3)
- Ethyl 5-((3-cyanobenzyl)thio)-2-thioxo-1,3-dithiole-4-carboxylate (CAS 338793-30-9)
- Nitrofurantoin RC 1 (CAS 25004-91-5)
- (3-Amino-5-(trifluoromethyl)phenyl)(morpholino)methanone (CAS 874830-95-2)
- N-(3-Mercapto-5-pentyl-4H-1,2,4-triazol-4-yl)benzamide (CAS 32444-84-1)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
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