Methyl 5-((3-chlorophenyl)carbamoyl)-2-(4-fluorobenzamido)-4-methylthiophene-3-carboxylate CAS 335409-80-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 335409-80-8 |
| Molecular Formula | C21H16ClFN2O4S |
| Molecular Weight | 446.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-((3-chlorophenyl)carbamoyl)-2-(4-fluorobenzamido)-4-methylthiophene-3-carboxylate (CAS 335409-80-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H16ClFN2O4S. Molecular weight: 446.88 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H16ClFN2O4S |
| Molecular Weight | 446.88 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 2-(4-chlorobenzamido)-5-((2-fluorophenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 335409-23-9)
- 2-Chloro-N-((4-methyl-2-(4-(trifluoromethyl)phenyl)thiazol-5-yl)methyl)benzenesulfonamide (CAS 866018-72-6)
- 5-{5-(benzylthio)-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-3-yl}-2-chloropyridine (CAS 680216-97-1)
- 2-(2-Chloroethyl)-6-methyl-1H-benzo[d]imidazole hydrochloride (CAS 1609400-17-0)
- (1,2,3,4-tetrahydroquinolin-6-ylsulfanyl)formonitrile (CAS 1428974-63-3)
- 3,5-Difluoro-DL-phenylalanine (CAS 32133-37-2)
- 3-(3,4-Difluorophenyl)isoxazol-5-amine (CAS 874376-50-8)
- tert-Butyl 3-(4-ethynylpiperidin-1-yl)azetidine-1-carboxylate (CAS 2505498-80-4)
- 1-((2-Fluorobenzyl)amino)-2-methylpropan-2-ol (CAS 1184377-47-6)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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