5-Bromo-2-{[(2E)-3-phenylprop-2-enyl]-oxy}benzaldehyde 79844-41-0 9889AE C16H13BrO2 CAS 79844-41-0
| CAS No. | 79844-41-0 |
| Molecular Formula | C16H13BrO2 |
| Molecular Weight | 317.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 5-Bromo-2-{[(2E)-3-phenylprop-2-enyl]-oxy}benzaldehyde 79844-41-0 9889AE C16H13BrO2 (CAS 79844-41-0), a certified reference material (molecular formula C16H13BrO2, MW 317.18 g/mol) for analytical method development and quality control.
Structurally, 5-Bromo-2-{[(2E)-3-phenylprop-2-enyl]-oxy}benzaldehyde 79844-41-0 9889AE C16H13BrO2 (C16H13BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 317.18 g/mol, it falls into the moderately-high-molecular-weight range. 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).
As a certified reference material (CRM), 5-Bromo-2-{[(2E)-3-phenylprop-2-enyl]-oxy}benzaldehyde 79844-41-0 9889AE C16H13BrO2 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 | C16H13BrO2 |
| Molecular Weight | 317.18 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Br-containing |
Related Bromo Standards
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Recommended Standards
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- Ethyl 3-iodo-4-methylbenzoate (CAS 859212-59-2)
- ((2R,4S)-3-(benzoyloxy)-4-chloro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate (CAS 1627824-04-7)
- 3-(Trimethylsilyl)pyridin-2(1H)-one (CAS 17379-48-5)
- Benzyl (4-formylbicyclo[2.2.1]Heptan-1-yl)carbamate (CAS 1252672-40-4)
- 1-Methyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione (CAS 53890-44-1)
- [2,4-Difluoro-3-(propan-2-yloxy)phenyl]methanol (CAS 2230481-25-9)
- 2-Fluoro-4-methyl-N-(thiophen-2-ylmethyl)aniline (CAS 1092296-52-0)
- 2,3,5,6-Tetramethylaniline (CAS 2217-46-1)
- Peptide WE-14 (CAS 115136-18-0)
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