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-Arachidonoyl glycerol	C23H38O4	Mass Spec	Natural product	MassBank
2-Azaspiro[4.5]decane-1,3-dione	C9H13NO2	Mass Spec	Pharmaceutical	MassBank
2-BENZOYL-1-METHYL(3-2H1)INDOLE	C16H13NO	Mass Spec	Chemical	MassBank
2-BENZOYL-1-METHYLINDOLE	C16H13NO	Mass Spec	Chemical	MassBank
2-BENZOYLINDOLE	C15H11NO	Mass Spec	Chemical	MassBank
2-BENZYL IMIDAZOLINE	C10H12N2	Mass Spec	Chemical	MassBank
2-BENZYL-2-METHYLCYCLOHEXANONE	C14H18O	Mass Spec	Chemical	MassBank
2-BENZYL-4-METHYL-4,4A-DIHYDRO-1H-(1,3,5)TRIAZINO(1,2-A)QUINOLINE-1,3,6(2H,5H)-TRIONE	C19H17N3O3	Mass Spec	Chemical	MassBank
2-BENZYL-4-METHYLPYRIDINE	C13H13N	Mass Spec	Chemical	MassBank
2-BENZYL-8-METHYL-1,2,3,4-TETRAHYDRO-GAMMA-CARBOLINE	C19H20N2	Mass Spec	Chemical	MassBank
2-BENZYLOXY-3-ETHOXYBENZALDEHYDE	C16H16O3	Mass Spec	Chemical	MassBank
2-BENZYLOXY-3-METHOXYBENZALDEHYDE	C15H14O3	Mass Spec	Chemical	MassBank
2-BENZYLOXYETHANOL	C9H12O2	Mass Spec	Chemical	MassBank
2-BENZYLOXYETHYL ALCOHOL	C9H12O2	Mass Spec	Chemical	MassBank
2-BENZYLPYRIDINE	C12H11N	Mass Spec	Chemical	MassBank
2-BIS(METHYLTHIO)METHYLFURAN	C7H10OS2	Mass Spec	Chemical	MassBank
2-BROMO-1,3,5-TRI-TERT-BUTYLBENZENE	C18H29Br	Mass Spec	Chemical	MassBank
2-BROMO-1,3,5-TRIISOPROPYLBENZENE	C15H23Br	Mass Spec	Chemical	MassBank
2-BROMO-1,3,5-TRIMETHYLBENZENE	C9H11Br	Mass Spec	Chemical	MassBank
2-BROMO-4-PENTAMETHYLDISILANYLTHIOPHENE	C9H17BrSSi2	Mass Spec	Chemical	MassBank
2-BROMOACETOPHENONE	C8H7BrO	Mass Spec	Chemical	MassBank
2-BROMOBENZYL BENZOATE	C14H11BrO2	Mass Spec	Chemical	MassBank
2-BROMOBENZYLALCOHOL	C7H7BrO	Mass Spec	Chemical	MassBank
2-BROMOETHOXYBENZENE	C8H9BrO	Mass Spec	Chemical	MassBank
2-BROMOLYSERGIC ACID DIETHYLAMIDE	C20H24BrN3O	Mass Spec	Chemical	MassBank
2-BROMOMETHYL-1,3-BUTADIENE	C5H7Br	Mass Spec	Chemical	MassBank
2-BROMOMETHYLPROPENOIC ACID ETHYL ESTER	C6H9BrO2	Mass Spec	Chemical	MassBank
2-BROMOPENTANE	C5H11Br	Mass Spec	Chemical	MassBank
2-BROMOPHENYLACETIC ACID	C8H7BrO2	Mass Spec	Chemical	MassBank
2-BUTANOL	C4H10O	Mass Spec	Chemical	MassBank
2-BUTANONE	C4H8O	Mass Spec	Chemical	MassBank
2-BUTOXY-3-PYRIDINECARBOXYLIC ACID TRIMETHYLSILYL ESTER	C13H21NO3Si	Mass Spec	Chemical	MassBank
2-BUTOXY-4-QUINOLINECARBOXYLIC ACID BUTYLESTER	C18H23NO3	Mass Spec	Chemical	MassBank
2-BUTOXY-4-QUINOLINECARBOXYLIC ACID TRIMETHYLSILYL ESTER	C17H23NO3Si	Mass Spec	Chemical	MassBank
2-BUTOXY-N-(2-(DIETHYLAMINO)ETHYL)-3-PYRIDINECARBOXAMIDE	C16H27N3O2	Mass Spec	Chemical	MassBank
2-BUTOXY-N-(2-(DIETHYLAMINO)ETHYL)-4-QUINOLINECARBOXAMIDE	C20H29N3O2	Mass Spec	Chemical	MassBank
2-BUTOXY-N-(2-(DIMETHYLAMINO)ETHYL)-4-QUINOLINECARBOXAMIDE	C18H25N3O2	Mass Spec	Chemical	MassBank
2-BUTOXY-N-(2-(ETHYLAMINO)ETHYL)-3-PYRIDINECARBOXAMIDE	C14H23N3O2	Mass Spec	Chemical	MassBank
2-BUTOXY-N-(2-(ETHYLAMINO)ETHYL)-4-QUINOLINECARBOXAMIDE	C18H25N3O2	Mass Spec	Chemical	MassBank
2-BUTOXY-N-(2-DIETHYLAMINOETHYL)-4-QUINOLINECARBOXAMIDE	C20H29N3O2	Mass Spec	Chemical	MassBank
2-BUTOXYETHANOL	C6H14O2	Mass Spec	Chemical	MassBank
2-BUTOXYETHYL 9-OCTADECENOATE	C24H46O3	Mass Spec	Chemical	MassBank
2-BUTOXYETHYL ACETATE	C8H16O3	Mass Spec	Chemical	MassBank
2-BUTOXYETHYL BUTYRATE	C10H20O3	Mass Spec	Chemical	MassBank
2-BUTOXYETHYL STEARATE	C24H48O3	Mass Spec	Chemical	MassBank
2-BUTOXYQUINOLINE	C13H15NO	Mass Spec	Chemical	MassBank
2-BUTYL-1,1-DIMETHYLHYDRAZINE	C6H16N2	Mass Spec	Chemical	MassBank
2-BUTYL-2-CYCLOPENTENONE	C9H14O	Mass Spec	Chemical	MassBank
2-BUTYL-3-METHYLCYCLOPENT-2-EN-1-ONE	C10H16O	Mass Spec	Chemical	MassBank
2-BUTYL-4,5-DIMETHLTHIAZOLE	C9H15NS	Mass Spec	Chemical	MassBank

Reference Spectral Library

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