Ethyl (2E)-3-(4-fluoro-3-hydroxyphenyl)prop-2-enoate CAS 1882034-32-3
| CAS No. | 1882034-32-3 |
| Molecular Formula | C11H11FO3 |
| Molecular Weight | 210.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl (2E)-3-(4-fluoro-3-hydroxyphenyl)prop-2-enoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Ethyl (2E)-3-(4-fluoro-3-hydroxyphenyl)prop-2-enoate (CAS 1882034-32-3) is a high-purity analytical reference standard with the molecular formula C11H11FO3 and a molecular weight of 210.20 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, Ethyl (2E)-3-(4-fluoro-3-hydroxyphenyl)prop-2-enoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H11FO3 |
| Molecular Weight | 210.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Recommended Standards
- 2,2,2-Trifluoro-N-(4-methylpiperidin-3-yl)acetamide (CAS 1864820-70-1)
- 2-(3-(4-Fluorophenyl)oxetan-3-yl)acetic acid (CAS 1903709-22-7)
- 2,2,2-Trifluoro-N-[2-methylpiperidin-3-yl]acetamide (CAS 1807919-89-6)
- rac-2,2,2-trifluoro-N-[(2R,3R)-2-methylpiperidin-3-yl]acetamide (CAS 1909293-95-3)
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- Methyl 6-amino-4-(aminomethyl)picolinate (CAS 1393533-55-5)
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- 4-Amino-1-(2-methoxyphenyl)pyrrolidin-2-one (CAS 924866-05-7)
- 2-(3-Bromo-5-(methylsulfonyl)phenyl)propan-2-ol (CAS 1897390-95-2)
- 1-{[(tert-butoxy)carbonyl]amino}azetidine-3-carboxylic acid (CAS 929973-07-9)
- methyl N-(tert-butoxycarbonyl)-N-methyl-D-valinate (CAS 1268729-59-4)
- 4-Chloro-5-propoxypyridazin-3(2H)-one (CAS 1346697-44-6)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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 18665070610 / Nicole.chen@cato-chem.com