5-Bromo-2-(3-ethoxyphenoxy)aniline CAS 946665-32-3
| CAS No. | 946665-32-3 |
| Molecular Formula | C14H14BrNO2 |
| Molecular Weight | 308.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Bromo-2-(3-ethoxyphenoxy)aniline is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Bromo-2-(3-ethoxyphenoxy)aniline (CAS 946665-32-3), molecular formula C14H14BrNO2 and molecular weight 308.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-Bromo-2-(3-ethoxyphenoxy)aniline (C14H14BrNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Bromo-2-(3-ethoxyphenoxy)aniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H14BrNO2 |
| Molecular Weight | 308.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 5-Bromo-2-(2-methoxyphenyl)-N,N-dimethylpyrimidin-4-amine (CAS 823796-54-9)
- 5-Bromo-2-(4-ethoxyphenoxy)aniline (CAS 946786-83-0)
- 5-Bromo-2-(2-methoxy-4-methylphenoxy)aniline (CAS 946700-38-5)
- 5-Bromo-N-(2-isopropylphenyl)furan-2-carboxamide (CAS 314055-67-9)
- 16α-Hydroxyestrone diacetate (CAS 1247-71-8)
- 3-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-3-oxopropanenitrile (CAS 956779-03-6)
- 2-(2-Chloropyridin-4-yl)thiazole-4-carboxylic acid (CAS 400776-47-8)
- 4-(Chloromethyl)-2-(pyridin-2-yl)thiazole, 97% (CAS 342025-41-6)
- 1-(5-Cyclopropylisoxazol-3-yl)cyclopentanecarboxylic acid (CAS 1352497-48-3)
- 1255147-05-7 3217AD 5-Cyclobutyl-1,3,4-oxadiazol-2-ol C6H8N2O2 (CAS 1255147-05-7)
- N-(2-methoxyphenyl)-N-(methylsulfonyl)glycine (CAS 432011-17-1)
- N-benzyl-3-(trifluoromethyl)piperidin-3-amine (CAS 2306261-87-8)
- 4-Chloro-3-ethyl-1H-pyrazole-5-carboxylic acid (CAS 158668-22-5)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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