(E)-3-(3-bromo-5-ethoxy-4-(2-methoxy-2-oxoethoxy)phenyl)acrylic acid CAS 937599-31-0
| CAS No. | 937599-31-0 |
| Molecular Formula | C14H15BrO6 |
| Molecular Weight | 359.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(3-bromo-5-ethoxy-4-(2-methoxy-2-oxoethoxy)phenyl)acrylic acid (CAS 937599-31-0) is a high-purity analytical reference standard with the molecular formula C14H15BrO6 and a molecular weight of 359.17 g/mol.
The molecular framework of (E)-3-(3-bromo-5-ethoxy-4-(2-methoxy-2-oxoethoxy)phenyl)acrylic acid (C14H15BrO6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures (E)-3-(3-bromo-5-ethoxy-4-(2-methoxy-2-oxoethoxy)phenyl)acrylic acid 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.
Physical & Chemical Properties
| Molecular Formula | C14H15BrO6 |
| Molecular Weight | 359.17 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 2-Chloro-6-(4-chloro-1H-pyrrol-3-yl)aniline (CAS 16386-65-5)
- 1,1'-(5-Methoxy-1,3-phenylene)diethanone (CAS 35227-79-3)
- 4-Nitro-1H-imidazole-1-carbonitrile (CAS 716316-19-7)
- 5-bromo-1H-furo[3,2-c]pyrazol-3-amine (CAS 1509764-27-5)
- 4-[(Ethyl-Methyl-Carbamoyl)-Methoxy]-Piperidine-1-Carboxylic Acid Tert-Butyl Ester (CAS 902836-86-6)
- N-(4-Fluorophenyl)-4-methylbenzenesulfonamide (CAS 727-31-1)
- 4-[(1-methyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]-3-nitrobenzoic acid (CAS 565194-76-5)
- tert-Butyl 2-(iodomethyl)-7-azaspiro[3.5]nonane-7-carboxylate (CAS 2834082-46-9)
- 4-Formylthiophene-3-carbonitrile (CAS 59786-34-4)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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