RESULT PAGE
aromatic / methyl
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FTIR Analysis Report
Low confidence
aromatic / methyl
Sample & Measurement Parameters
Report No.
20250806165342242161935
Date
Spectral Range (cm⁻¹)
N/A
Baseline
ALS
Confidence
29%
Identification Result
29%The FTIR spectrum is dominated by strong aliphatic C–H stretching bands, indicating an organic matrix with long hydrocarbon chains. The presence of amide and hydroxyl/nitrogen‑containing groups, together with library consensus for aromatic and methyl character, points to an aromatic‑aliphatic organic material, most likely an ester‑ or amide‑bearing compound FTIR In-Depth Interpretation was not selected for this task, so this section shows the library-search result only and no deep AI interpretation was run.
Library Comparison
Library spectrum will appear here.
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 | · | 680 | 1.00 | - | - | - |
| 2 | · | 1021 | 0.85 | - | - | - |
| 3 | · | 1644 | 0.68 | - | - | - |
| 4 | · | 2920 | 0.64 | - | - | - |
| 5 | · | 1318 | 0.63 | - | - | - |
| 6 | · | 1455 | 0.54 | - | - | - |
| 7 | · | 1375 | 0.54 | - | - | - |
| 8 | · | 2850 | 0.47 | - | - | - |
| 9 | · | 3355 | 0.20 | - | - | - |
| 10 | · | 2087 | 0.18 | - | - | - |
Appendix — Raw Spectrum
Discussion
Comments and follow-up evidence
Use this area to continue the interpretation, ask questions, or add extra verification evidence.