Ethyl 4-(4-bromophenyl)-2-(2-cyanoacetamido)thiophene-3-carboxylate CAS 546064-73-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 546064-73-7 |
| Molecular Formula | C16H13BrN2O3S |
| Molecular Weight | 393.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-(4-bromophenyl)-2-(2-cyanoacetamido)thiophene-3-carboxylate (CAS 546064-73-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H13BrN2O3S. Molecular weight: 393.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H13BrN2O3S |
| Molecular Weight | 393.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-Chloro-5-ethoxy-4-iodopyridine (CAS 877133-33-0)
- rac-(2R,3R)-2-[1-(cyclopropylmethyl)-1H-pyrazol-5-yl]oxolan-3-amine dihydrochloride (CAS 1969288-67-2)
- Urapidil Impurity N16 (CAS 874-14-6)
- N-(4-bromo-3-methylphenyl)-2-((5-methyl-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 331459-84-8)
- 2-(chloromethyl)-5-(3-methoxyoxolan-3-yl)-1,3,4-oxadiazole (CAS 1934656-91-3)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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