substituted aromatic organic compound with alkyl C-H and possible C-O / heteroatom-containing functionality
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substituted aromatic organic compound with alkyl C-H and possible C-O / heteroatom-containing functionality
Sample & Measurement Parameters
Identification Result
0%The ordinary FTIR evidence does not support a firm identification of this sample as N-(4-ethoxy-2-hydroxyphenyl)acetamide. The library search returned that compound as the nominal top hit, but all reported similarities are 0.000 and the top-15 candidates are chemically inconsistent with one another. The measured spectrum is better described conservatively as a substituted aromatic organic material showing alkyl C-H bands and fingerprint-region absorptions consistent with possible C-O or other heteroatom-containing functionality, but without enough direct evidence to assign a specific compound or narrow chemical subclass confidently
Library Comparison
Library Search Results — Top 15 Candidates
| Rank | Match % | Compound | Formula / SMILES | Library Preview | Action |
|---|---|---|---|---|---|
| Loading library candidates... | |||||
Peak Analysis
★ = Literature-supported assignment| # | Wavenumber (cm⁻¹) | Absorbance | Assignment | Citation | Confidence | |
|---|---|---|---|---|---|---|
| 1 | · | 1554 | 1.00 | - | - | - |
| 2 | · | 2924 | 0.94 | - | - | - |
| 3 | · | 1463 | 0.94 | - | - | - |
| 4 | · | 1216 | 0.69 | - | - | - |
| 5 | · | 2853 | 0.51 | - | - | - |
| 6 | · | 722 | 0.39 | - | - | - |
| 7 | · | 699 | 0.36 | - | - | - |
| 8 | · | 881 | 0.29 | - | - | - |
| 9 | · | 796 | 0.25 | - | - | - |
| 10 | · | 965 | 0.21 | - | - | - |
| 11 | · | 1046 | 0.15 | - | - | - |
Appendix — Raw Spectrum
Comments and follow-up evidence
Use this area to continue the interpretation, ask questions, or add extra verification evidence.