Methyl 3-[4-(2-bromoethoxy)phenyl]prop-2-enoate CAS 1807939-03-2
| CAS No. | 1807939-03-2 |
| Molecular Formula | C12H13BrO3 |
| Molecular Weight | 285.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 3-[4-(2-bromoethoxy)phenyl]prop-2-enoate.
CATO supplies Methyl 3-[4-(2-bromoethoxy)phenyl]prop-2-enoate (CAS 1807939-03-2), a certified reference material (molecular formula C12H13BrO3, MW 285.13 g/mol) for analytical method development and quality control.
Structurally, Methyl 3-[4-(2-bromoethoxy)phenyl]prop-2-enoate (C12H13BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 285.13 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H13BrO3 |
| Molecular Weight | 285.13 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.) | 1995 |
| Halogen Content | Br-containing |
Related Methyl Standards
- 782475-35-8 3-(2-(2-(2-Bromoethoxy)ethoxy)ethoxy)propanoic acid MFCD22574820 Bromo-PEG3-acid (CAS 782475-35-8)
- 1-(2-Bromoethoxy)-4-(trifluoromethoxy)benzene (CAS 102793-81-7)
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