(E)-Ethyl 3-(4-bromothiophen-2-yl)acrylate CAS 945589-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 945589-08-2 |
| Molecular Formula | C9H9BrO2S |
| Molecular Weight | 261.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-Ethyl 3-(4-bromothiophen-2-yl)acrylate (CAS 945589-08-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H9BrO2S. Molecular weight: 261.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H9BrO2S |
| Molecular Weight | 261.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-Bromo-3-(cyclopropylsulfonyl)benzene (CAS 19433-09-1)
- [(3-bromobenzyl)thio]acetic acid (CAS 98288-01-8)
- 3-Bromo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid (CAS 188240-63-3)
- Methyl 4-formylthiophene-3-carboxylate (CAS 67808-73-5)
- 6-(Prop-2-yn-1-ylthio)-3-(p-tolyl)-1,3,5-triazine-2,4(1H,3H)-dione (CAS 63333-62-0)
- 2,2,2-trifluoroethyl N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]carbamate (CAS 1269151-65-6)
- 4-Ethoxy-2,3-difluoro-6-methylphenol (CAS 886037-78-1)
- 3-Chloro-2,2-dimethyl-N-(4-sulfamoylphenyl)propanamide (CAS 478261-89-1)
- N-methyl-N-(2-(phenyl(o-tolyl)methoxy)ethyl)nitramide (CAS CATO-C4X-14248)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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