FTIR ANALYSIS REPORT

Spectrum Analysis Result

No.: 20260211052953017893659 Date: 2026-02-11 05:32:21 Reported by: FTIR.fun Contact: [email protected]

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Historical stored result

1,3-Diaminopropan-2-ol

Historical stored result
#48091 Initial rank 1 Current rank 1 Library lead match 63.3%
Key findings
  1. Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.
Primary risk

Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.

Peak analysis

Detected peaks and interpretation

Rows marked with ★ are the characteristic peaks selected by the LLM analyzer.

Index Characteristic Wavenumber Absorbance Sources One-line interpretation KG citation LLM confidence
1 · 3892 1.00 - 3892 cm-1: possible source: Refer to AI conclusion. - -
2 · 3664 1.00 - 3664 cm-1: possible source: Refer to AI conclusion. - -
3 · 2944 1.00 - 2944 cm-1: possible source: Refer to AI conclusion. - -
4 · 2990 1.00 - 2990 cm-1: possible source: Refer to AI conclusion. - -
5 · 3080 1.00 - 3080 cm-1: possible source: Refer to AI conclusion. - -
6 · 3509 1.00 - 3509 cm-1: possible source: Refer to AI conclusion. - -
7 · 3551 1.00 - 3551 cm-1: possible source: Refer to AI conclusion. - -
8 · 3579 1.00 - 3579 cm-1: possible source: Refer to AI conclusion. - -
9 · 2860 1.00 - 2860 cm-1: possible source: Refer to AI conclusion. - -
10 · 3611 1.00 - 3611 cm-1: possible source: Refer to AI conclusion. - -
11 · 3623 1.00 - 3623 cm-1: possible source: Refer to AI conclusion. - -
12 · 3637 1.00 - 3637 cm-1: possible source: Refer to AI conclusion. - -
13 · 3597 1.00 - 3597 cm-1: possible source: Refer to AI conclusion. - -
14 · 3684 1.00 - 3684 cm-1: possible source: Refer to AI conclusion. - -
15 · 3726 1.00 - 3726 cm-1: possible source: Refer to AI conclusion. - -
16 · 3756 1.00 - 3756 cm-1: possible source: Refer to AI conclusion. - -
17 · 3780 1.00 - 3780 cm-1: possible source: Refer to AI conclusion. - -
18 · 3809 1.00 - 3809 cm-1: possible source: Refer to AI conclusion. - -
19 · 3873 1.00 - 3873 cm-1: possible source: Refer to AI conclusion. - -
20 · 3696 1.00 - 3696 cm-1: possible source: Refer to AI conclusion. - -
21 · 3843 1.00 - 3843 cm-1: possible source: Refer to AI conclusion. - -
22 · 3497 1.00 - 3497 cm-1: possible source: Refer to AI conclusion. - -
23 · 3531 0.99 - 3531 cm-1: possible source: Refer to AI conclusion. - -
24 · 3856 0.99 - 3856 cm-1: possible source: Refer to AI conclusion. - -
25 · 3442 0.97 - 3442 cm-1: possible source: Refer to AI conclusion. - -
26 · 3709 0.97 - 3709 cm-1: possible source: Refer to AI conclusion. - -
27 · 3125 0.96 - 3125 cm-1: possible source: Refer to AI conclusion. - -
28 · 3287 0.96 - 3287 cm-1: possible source: Refer to AI conclusion. - -
29 · 3051 0.95 - 3051 cm-1: possible source: Refer to AI conclusion. - -
30 · 3222 0.95 - 3222 cm-1: possible source: Refer to AI conclusion. - -
31 · 2877 0.95 - 2877 cm-1: possible source: Refer to AI conclusion. - -
32 · 3110 0.95 - 3110 cm-1: possible source: Refer to AI conclusion. - -
33 · 3179 0.95 - 3179 cm-1: possible source: Refer to AI conclusion. - -
34 · 3827 0.95 - 3827 cm-1: possible source: Refer to AI conclusion. - -
35 · 3158 0.94 - 3158 cm-1: possible source: Refer to AI conclusion. - -
36 · 3021 0.94 - 3021 cm-1: possible source: Refer to AI conclusion. - -
37 · 3381 0.94 - 3381 cm-1: possible source: Refer to AI conclusion. - -
38 · 3095 0.94 - 3095 cm-1: possible source: Refer to AI conclusion. - -
39 · 2903 0.94 - 2903 cm-1: possible source: Refer to AI conclusion. - -
40 · 3010 0.94 - 3010 cm-1: possible source: Refer to AI conclusion. - -
41 · 3210 0.93 - 3210 cm-1: possible source: Refer to AI conclusion. - -
42 · 3459 0.92 - 3459 cm-1: possible source: Refer to AI conclusion. - -
43 · 3410 0.90 - 3410 cm-1: possible source: Refer to AI conclusion. - -
44 · 3253 0.90 - 3253 cm-1: possible source: Refer to AI conclusion. - -
45 · 3233 0.89 - 3233 cm-1: possible source: Refer to AI conclusion. - -
46 · 2750 0.89 - 2750 cm-1: possible source: Refer to AI conclusion. - -
47 · 3144 0.88 - 3144 cm-1: possible source: Refer to AI conclusion. - -
48 · 3038 0.88 - 3038 cm-1: possible source: Refer to AI conclusion. - -
49 · 2586 0.88 - 2586 cm-1: possible source: Refer to AI conclusion. - -
50 · 3421 0.87 - 3421 cm-1: possible source: Refer to AI conclusion. - -
51 · 2787 0.87 - 2787 cm-1: possible source: Refer to AI conclusion. - -
52 · 2650 0.86 - 2650 cm-1: possible source: Refer to AI conclusion. - -
53 · 3339 0.86 - 3339 cm-1: possible source: Refer to AI conclusion. - -
54 · 3304 0.86 - 3304 cm-1: possible source: Refer to AI conclusion. - -
55 · 3198 0.86 - 3198 cm-1: possible source: Refer to AI conclusion. - -
56 · 2711 0.85 - 2711 cm-1: possible source: Refer to AI conclusion. - -
57 · 3273 0.85 - 3273 cm-1: possible source: Refer to AI conclusion. - -
58 · 2632 0.85 - 2632 cm-1: possible source: Refer to AI conclusion. - -
59 · 2495 0.85 - 2495 cm-1: possible source: Refer to AI conclusion. - -
60 · 2671 0.85 - 2671 cm-1: possible source: Refer to AI conclusion. - -
61 · 2564 0.84 - 2564 cm-1: possible source: Refer to AI conclusion. - -
62 · 3324 0.84 - 3324 cm-1: possible source: Refer to AI conclusion. - -
63 · 3363 0.83 - 3363 cm-1: possible source: Refer to AI conclusion. - -
64 · 2335 0.82 - 2335 cm-1: possible source: Refer to AI conclusion. - -
65 · 2827 0.81 - 2827 cm-1: possible source: Refer to AI conclusion. - -
66 · 2526 0.81 - 2526 cm-1: possible source: Refer to AI conclusion. - -
67 · 2808 0.81 - 2808 cm-1: possible source: Refer to AI conclusion. - -
68 · 2353 0.80 - 2353 cm-1: possible source: Refer to AI conclusion. - -
69 · 2471 0.79 - 2471 cm-1: possible source: Refer to AI conclusion. - -
70 · 2408 0.78 - 2408 cm-1: possible source: Refer to AI conclusion. - -
71 · 2419 0.78 - 2419 cm-1: possible source: Refer to AI conclusion. - -
72 · 2385 0.78 - 2385 cm-1: possible source: Refer to AI conclusion. - -
73 · 2308 0.78 - 2308 cm-1: possible source: Refer to AI conclusion. - -
74 · 2210 0.77 - 2210 cm-1: possible source: Refer to AI conclusion. - -
75 · 2258 0.76 - 2258 cm-1: possible source: Refer to AI conclusion. - -
76 · 2125 0.74 - 2125 cm-1: possible source: Refer to AI conclusion. - -
77 · 2154 0.74 - 2154 cm-1: possible source: Refer to AI conclusion. - -
78 · 2027 0.72 - 2027 cm-1: possible source: Refer to AI conclusion. - -
79 · 2002 0.71 - 2002 cm-1: possible source: Refer to AI conclusion. - -
80 · 1952 0.69 - 1952 cm-1: possible source: Refer to AI conclusion. - -
81 · 1815 0.65 - 1815 cm-1: possible source: Refer to AI conclusion. - -
82 · 1785 0.63 - 1785 cm-1: possible source: Refer to AI conclusion. - -
83 · 1688 0.53 - 1688 cm-1: possible source: Refer to AI conclusion. - -
84 · 1464 0.51 - 1464 cm-1: possible source: Refer to AI conclusion. - -
85 · 1499 0.48 - 1499 cm-1: possible source: Refer to AI conclusion. - -
86 · 1515 0.45 - 1515 cm-1: possible source: Refer to AI conclusion. - -
87 · 1303 0.45 - 1303 cm-1: possible source: Refer to AI conclusion. - -
88 · 1628 0.45 - 1628 cm-1: possible source: Refer to AI conclusion. - -
89 · 1280 0.43 - 1280 cm-1: possible source: Refer to AI conclusion. - -
90 · 1378 0.39 - 1378 cm-1: possible source: Refer to AI conclusion. - -
91 · 891 0.32 - 891 cm-1: possible source: Refer to AI conclusion. - -
92 · 748 0.28 - 748 cm-1: possible source: Refer to AI conclusion. - -
93 · 983 0.27 - 983 cm-1: possible source: Refer to AI conclusion. - -
94 · 724 0.26 - 724 cm-1: possible source: Refer to AI conclusion. - -
95 · 1237 0.25 - 1237 cm-1: possible source: Refer to AI conclusion. - -
Show full reasoning, evidence, and recommendations Expand to read the conclusion evidence, reasoning chain, full risk list, recommendations, and mixture notes.
Evidence

Conclusion evidence

Only evidence already present in the current result contract is shown here.

Library lead candidate LIB
1,3-Diaminopropan-2-ol #48091 | match 63.3%
Reasoning

Reasoning chain

This section explains how the current conclusion was reached from the available evidence.

  1. Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.
Risk

Uncertainty and blockers

These items limit how far the current conclusion can be trusted or refined.

  • Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.
Recommendation

Recommended next steps

These are the next verification actions suggested by the current reasoning output.

  • Re-run this sample with the current FTIR reasoning chain if you need a current conclusion.
Appendix

Sample information and raw spectrum

The raw uploaded spectrum is retained here for audit and manual review.

Baseline correction method: Asymmetric Least Squares Smoothing

The wavelength range for analysis(cm-1): [(650, 4000)]

Raw spectrum without baseline correction or other processing:

Raw spectrum image