RESULT PAGE
Organic material containing sulfonated aromatic ring and ester/amide functionalities
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FTIR Analysis Report
Moderate confidence
Organic material containing sulfonated aromatic ring and ester/amide functionalities
Sample & Measurement Parameters
Report No.
20260126132801597101549
Date
Spectral Range (cm⁻¹)
N/A
Baseline
ALS
Confidence
72%
Identification Result
72%The infrared spectrum suggests a complex organic material dominated by signatures of a sulfonated 1,4-disubstituted aromatic ring, along with ester and amide groups. Library search identified butyl octadecanoate as the closest single match (similarity 0.47), but the spectral evidence indicates a more highly functionalized aromatic system 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 | · | 655 | 1.00 | - | - | - |
| 2 | · | 828 | 0.76 | - | - | - |
| 3 | · | 1334 | 0.41 | - | - | - |
| 4 | · | 1042 | 0.41 | - | - | - |
| 5 | · | 942 | 0.36 | - | - | - |
| 6 | · | 1558 | 0.23 | - | - | - |
Appendix — Raw Spectrum
Discussion
Comments and follow-up evidence
Use this area to continue the interpretation, ask questions, or add extra verification evidence.