Reference Spectral Library

Browse reference spectra from the USGS Spectral Library Version 7 and other curated sources. Each spectrum includes interactive plots, metadata, and downloadable data.

	Formula	Modality	Category	Source
2-Hydroxy-N-phenylpropanamide	C9H11NO2	Mass Spec	Pharmaceutical	MassBank
2-Hydroxy-n-methyl-n-phenylpropanamide	C10H13NO2	Mass Spec	Chemical	MassBank
2-Hydroxyanthraquinone	C14H8O3	Mass Spec	Environmental	MassBank
2-Hydroxyatrazine	C8H15N5O	Mass Spec	Environmental	MassBank
2-Hydroxybenzimidazole	C7H6N2O	Mass Spec	Chemical	MassBank
2-Hydroxybenzonitrile	C7H5NO	Mass Spec	Chemical	MassBank
2-Hydroxybenzophenone	C13H10O2	Mass Spec	Chemical	MassBank
2-Hydroxybenzothiazole	C7H5NOS	Mass Spec	Environmental	MassBank
2-Hydroxycarbamazepine	C15H12N2O2	Mass Spec	Environmental	MassBank
2-Hydroxycinnamic acid, predominantly trans	C9H8O3	Mass Spec	Chemical	MassBank
2-Hydroxyestrone	C18H22O3	Mass Spec	Pharmaceutical	MassBank
2-Hydroxyethidium	[C21H20N3O]+	Mass Spec	Natural product	MassBank
2-Hydroxyethylhexylsalicylate	C15H22O4	Mass Spec	Environmental	MassBank
2-Hydroxyhexanoate	C6H12O3	Mass Spec	Chemical	MassBank
2-Hydroxyhippuric acid	C9H9NO4	Mass Spec	Natural product	MassBank
2-Hydroxyibuprofen	C13H18O3	Mass Spec	Pharmaceutical	MassBank
2-Hydroxyisobutyrate	C4H8O3	Mass Spec	Chemical	MassBank
2-Hydroxyisobutyric acid	C4H8O3	Mass Spec	Natural product	MassBank
2-Hydroxyisocaproic acid	C6H12O3	Mass Spec	Lipid	MassBank
2-Hydroxynevirapine	C15H14N4O2	Mass Spec	Environmental	MassBank
2-Hydroxyoctanoate	C8H16O3	Mass Spec	Chemical	MassBank
2-Hydroxyoctanoic acid	C8H16O3	Mass Spec	Lipid	MassBank
2-Hydroxyphenanzine	C12H8N2O	Mass Spec	Chemical	MassBank
2-Hydroxyphenanzine-1-Carboxylic acid	C13H8N2O3	Mass Spec	Chemical	MassBank
2-Hydroxyphenylacetic acid	C8H8O3	Mass Spec	Chemical	MassBank
2-Hydroxyquinoline	C9H7NO	Mass Spec	Environmental	MassBank
2-Hydroxytrimipramine	C20H26N2O	Mass Spec	Environmental	MassBank
2-INDANONE	C9H8O	Mass Spec	Chemical	MassBank
2-IODO-1-PHENOXY-3-TRIMETHYLSILOXYPROPANE	C12H19IO2Si	Mass Spec	Chemical	MassBank
2-IODO-3-TRIMETHYLSILOXYBUTANE	C7H17IOSi	Mass Spec	Chemical	MassBank
2-IODOBENZOIC ACID	C7H5IO2	Mass Spec	Chemical	MassBank
2-ISOBUTYL-1-METHOXY-4-METHYLBICYCLO(3.2.2)NON-6-EN-2-OL	C15H26O2	Mass Spec	Chemical	MassBank
2-ISOBUTYL-4,5-DIMETHYLOXAZOLE	C9H15NO	Mass Spec	Chemical	MassBank
2-ISOBUTYL-4,5-DIMETHYLTHIAZOLE	C9H15NS	Mass Spec	Chemical	MassBank
2-ISOBUTYL-4-METHYLTHIAZOLE	C8H13NS	Mass Spec	Chemical	MassBank
2-ISOBUTYL-8-METHYL-1,2,3,4-TETRAHYDRO-GAMMA-CARBOLINE	C16H22N2	Mass Spec	Chemical	MassBank
2-ISOBUTYLTHIAZOLE	C7H11NS	Mass Spec	Chemical	MassBank
2-ISOPROPYL-1,3-PROPANEDIOL	C6H14O2	Mass Spec	Chemical	MassBank
2-ISOPROPYL-1,5,9-TRIMETHYLDECANYL 2-ETHYLHEXANOATE	C24H48O2	Mass Spec	Chemical	MassBank
2-ISOPROPYL-1-PYRROLINE	C7H13N	Mass Spec	Chemical	MassBank
2-ISOPROPYL-3-METHYLPYRAZINE	C8H12N2	Mass Spec	Chemical	MassBank
2-ISOPROPYL-4,5-DIMETHYLOXAZOLE	C8H13NO	Mass Spec	Chemical	MassBank
2-ISOPROPYL-5-METHYLPHENOL	C10H14O	Mass Spec	Chemical	MassBank
2-ISOPROPYLCYCLOHEXANOL	C9H18O	Mass Spec	Chemical	MassBank
2-ISOPROPYLPYRROLIDINE	C7H15N	Mass Spec	Chemical	MassBank
2-Imidazolidinethione	C3H6N2S	Mass Spec	Environmental	MassBank
2-Isopropyl-6-methyl-pyrimidin-4-ol	C8H12N2O	Mass Spec	Environmental	MassBank
2-Isopropylaniline	C9H13N	Mass Spec	Chemical	MassBank
2-Isopropylmalate	C7H12O5	Mass Spec	Chemical	MassBank
2-Isopropylmalic acid	C7H12O5	Mass Spec	Natural product	MassBank

Reference Spectral Library

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