(E)-3-(5-bromo-2-isobutoxyphenyl)acrylic acid CAS 937599-32-1
| CAS No. | 937599-32-1 |
| Molecular Formula | C13H15BrO3 |
| Molecular Weight | 299.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(E)-3-(5-bromo-2-isobutoxyphenyl)acrylic acid (CAS 937599-32-1), molecular formula C13H15BrO3 and molecular weight 299.16 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (E)-3-(5-bromo-2-isobutoxyphenyl)acrylic acid (C13H15BrO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures (E)-3-(5-bromo-2-isobutoxyphenyl)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 | C13H15BrO3 |
| Molecular Weight | 299.16 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1987 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 6-Ethyl-7-methyl-2-morpholin-4-yl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one (CAS 1428139-46-1)
- Benzoic acid, 2-amino-5-methoxy-4-[3-(4-morpholinyl)propoxy]-, methyl ester (CAS 574738-67-3)
- 1-(Benzo[d][1,3]dioxol-5-yl)-1-cyclopropylethan-1-ol (CAS 1202774-81-9)
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