Results20260621144114503613857
(2S,3S,4S,5R,6R)-6-[(2R,3R,4R,5R,6R)-3-acetamido-2,5-dihydroxy-6-sulfooxyoxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Simple spectral-library comparison completed. The library-ranked candidat…
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Results20260621143752939772023
Oxygenated organic material with unsaturated and possible nitrile/alkyne functionality, resembling plant or wood extractives The main component may be an oxygenated organic material, possibly a natura…
Results20260622110253219434335
Nitroaromatic carbonyl compound, likely a nitrobenzaldehyde The main component may be a nitroaromatic carbonyl compound, likely a nitrobenzaldehyde. The observed spectrum shows aromatic C–H stretching…
Results20260622110253219434335
nitro-substituted aromatic aldehyde The main component may be a nitro-substituted aromatic aldehyde. The spectrum displays characteristic aldehyde C–H stretching doublet at 2778 and 2841 cm⁻¹, along w…
Results20260621145224949884846
nitrobenzaldehyde derivative The main component may be a nitrobenzaldehyde derivative. The spectrum exhibits aromatic C–H stretching at 3088 cm⁻¹ and ring vibrations at 1613 and 1550 cm⁻¹, along with…
Results20260614210715434455688
nitro-substituted aromatic aldehyde The main component may be a nitro-substituted aromatic aldehyde. The spectrum exhibits aldehyde C–H stretching absorptions at 2778 and 2841 cm⁻¹, together with stro…
Results20260619130335954883121
Sulfate/silicon-based inorganic material, but substantial organic spectral features are inconsistent with the library matches The sample's IR spectrum shows a prominent Si–O stretch near 1015 cm⁻…
Results20260617135645201607914
Oxalate salt (carboxylate) The spectrum is dominated by bands characteristic of carboxylate (oxalate‑like) absorptions, indicating a metal oxalate salt as the primary material. Superimposed aliphatic…
Results20260614210715434455688
Nitro-aromatic maleimide The spectrum is most consistent with a nitro-substituted aromatic maleimide derivative, specifically 1-(4-nitrophenyl)pyrrole-2,5-dione (library match 1, similarity 0.66). The…
Results20260614175033645489307
organosilane with vinyl and methoxy groups The sample's infrared spectrum indicates an organosilane consistent with vinyltrimethoxysilane, as supported by library matching and spectral interpreta…