RESULT PAGE
amino acid derivative / carboxylate-containing polyamide with possible ether segments
View the report above. Use the comments below if you need follow-up discussion.
FTIR Analysis Report
Low confidence
amino acid derivative / carboxylate-containing polyamide with possible ether segments
Sample & Measurement Parameters
Report No.
20251023155818203786548
Date
Spectral Range (cm⁻¹)
N/A
Baseline
ALS
Confidence
29%
Identification Result
29%The FTIR spectrum of the current sample shows a combination of amine and carboxylate functionalities, together with amide and aliphatic ether signatures, indicating an amino acid derivative or a related polyamide bearing carboxylate groups 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 | · | 1409 | 1.00 | - | - | - |
| 2 | · | 1600 | 0.91 | - | - | - |
| 3 | · | 1550 | 0.87 | - | - | - |
| 4 | · | 1076 | 0.73 | - | - | - |
| 5 | · | 724 | 0.71 | - | - | - |
| 6 | · | 1229 | 0.70 | - | - | - |
| 7 | · | 2931 | 0.52 | - | - | - |
| 8 | · | 1726 | 0.51 | - | - | - |
| 9 | · | 892 | 0.49 | - | - | - |
| 10 | · | 2857 | 0.37 | - | - | - |
| 11 | · | 3241 | 0.19 | - | - | - |
Appendix — Raw Spectrum
Discussion
Comments and follow-up evidence
Use this area to continue the interpretation, ask questions, or add extra verification evidence.