(2E)-3-(3-BRomo-4-fluorophenyl)-2-propenoic acid, ethyl ester CAS 1147334-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1147334-61-9 |
| Molecular Formula | C11H10BrFO2 |
| Molecular Weight | 273.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2E)-3-(3-BRomo-4-fluorophenyl)-2-propenoic acid, ethyl ester (CAS 1147334-61-9) pharmaceutical standards reference standard. Molecular formula: C11H10BrFO2. Molecular weight: 273.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H10BrFO2 |
| Molecular Weight | 273.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
Related E Standards
- 1-(2-Bromo-4-fluorophenyl)cyclobutanecarboxylic Acid (CAS 1086599-74-7)
- Ethyl 3-(2-bromo-6-fluorophenyl)acrylate (CAS 1171825-34-5)
- 7-Bromo-6-fluoro-3,3-dimethyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1188265-10-2)
- 1-(4-Bromo-3-fluorophenyl)cyclobutanecarboxylic Acid (CAS 1314661-82-9)
- 1-(5-Bromo-2-fluorophenyl)cyclobutanecarboxylic Acid (CAS 1314667-66-7)
- 1-(4-Bromo-2-fluorophenyl)cyclobutanecarboxylic Acid (CAS 1314788-41-4)
- 1-(3-Bromo-4-fluorophenyl)-3-ethoxyprop-2-en-1-one (CAS 1344825-30-4)
- 7-Bromo-5-fluoro-2,2-dimethylchroman-4-one (CAS 1427501-50-5)
Recommended Standards
- Ethyl (2E)-3-(2-bromo-4-fluorophenyl)prop-2-enoate (CAS 1171825-32-3)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(1H-tetrazol-1-yl)pyridine (CAS 1056039-90-7)
- Ethyl (E)-3-(2-bromo-5-fluorophenyl)acrylate (CAS 1019852-40-4)
- 2-Chloro-4-(cyclopropylsulfonyl)phenol (CAS 1147558-11-9)
- 2-Hydroxy-2-[4-(propan-2-yl)phenyl]acetonitrile (CAS 91132-18-2)
- N-(3,4-Dimethoxybenzyl)pyridin-2-amine (CAS 61893-82-1)
- 7-(2-Ethylpiperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyrimidin-3(2H)-one (CAS 1325307-48-9)
- Naproxen Dehydro Impurity (CAS 27602-79-5)
- Ethyl 2,2-difluoro-4-iodo-4-(trimethylsilyl)butanoate (CAS 127224-11-7)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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