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
(1R,4AS,5S,8AS)-(-)-5BETA,8ABETA-DIMETHYL-1BETA,2-DIFORMYL-5ALPHA-(4-METHYL-3-PENTENYL)-1,4,4A,5,6,7,8,8AALPHA-OCTAHYDRONAPHTHALENE	C20H30O2	Mass Spec	Chemical	MassBank
(1R-(1ALPHA,2BETA,5ALPHA))-5-METHYL-2-(1-M	C10H18O	Mass Spec	Chemical	MassBank
(1S)-(-)-BETA-PINENE	C10H16	Mass Spec	Chemical	MassBank
(1S)-(-)-CAMPHOR	C10H16O	Mass Spec	Chemical	MassBank
(1S)-2,3-Dimethylcyclopent-2-en-1-ol	C7H12O	Mass Spec	Natural product	MassBank
(1S)-2,3-Dimethylcyclopent-2-en-1-yl acetate	C9H14O2	Mass Spec	Natural product	MassBank
(1S,12S,15S*)-15-METHOXYMETHYL-1,5,9-TRIMETHYLBICYCLO(10,2,2)HEXADECA-4(E),8(E)-DIEN-13-ONE	C21H34O3	Mass Spec	Chemical	MassBank
(1S,2R,3R*)-2-(2,3-EPOXY-1,7,11-TRIMETHYLCYCLOTETRADECA-7(E),11(E)-DIENYL)ETHYL ACETATE	C21H34O3	Mass Spec	Chemical	MassBank
(1S,2S,3S*)-2-(2,3-EPOXY-1,7,11-TRIMETHYLCYCLOTETRADECA-7(E),11(E)-DIENYL)METHANOL	C19H32O2	Mass Spec	Chemical	MassBank
(1S,4S)-4-(2-(TERT-BUTYLDIMETHYLSILOXY)ETHYL)-3-OXO-4,8,12-TRIMETHYLCYCLOTETRADECA-7(E),11(E)-DIENYL CYANIDE	C26H45NO2Si	Mass Spec	Chemical	MassBank
(1S,2E,4E,7E,10R,11E)-10-ACETOXYCEMBRA-2,4,7,11-TETRAENE	C22H34O2	Mass Spec	Chemical	MassBank
(1S,2E,4E,7E,10R,11E)-10HYDROXYCEMBRA-2,4,7,11-TETRAENE	C20H32O	Mass Spec	Chemical	MassBank
(1S,2E,4E,7E,11E)-10-OXOCEMBRA-2,4,7,11-TETRAENE	C20H30O	Mass Spec	Chemical	MassBank
(1S,2E,7E,10R,11E)-10-METHOXYCEMBRA-2,4,7,11-TETRAENE	C21H34O	Mass Spec	Chemical	MassBank
(1S,2R,3E,7E,11E)-2,16,19-TRIHYDROXYCEMBRA-3,7,11,15-TETRAENE	C20H32O3	Mass Spec	Chemical	MassBank
(1S,2R,3E,7E,11E)-2,17-DIACETOXYCEMBRA-3,7,11,15-TETRAENE	C24H36O4	Mass Spec	Chemical	MassBank
(1S,2R,3E,7E,11E)-2,17-DIHYDROXYCEMBRA-3,7,11,15-TETRAENE	C20H32O2	Mass Spec	Chemical	MassBank
(1S,2R,3E,7E,11E)-2-HYDROXYCEMBRA-3,7,11-TRIENE	C20H34O	Mass Spec	Chemical	MassBank
(1S,2R,3S)-N-BENZYL-3-TERT-BUTYLDIMETHYLSILOXY-(E)-1-STYRYL-2-TRIETHYLSILOXYMETHYLBUTYLAMINE	C32H53NO2Si2	Mass Spec	Chemical	MassBank
(1S,2R,3S)-N-BENZYL-N-(3-TERT-BUTYLDIMETHYLSILOXY-(E)-1-STYRYL-2-TRIETHYLSILOXYMETHYLBUTYL)-TERT-BUTYLOXYCARBONYLAMINE	C37H61NO4Si2	Mass Spec	Chemical	MassBank
(1S,2S,3E,7E)-2,17-DIHYDROXYCEMBRA-3,7,11,15-TETRAENE	C20H32O2	Mass Spec	Chemical	MassBank
(1S,2S,3E,7E,11E)-13-OXOCEMBRA-3,7,11,15-TETRAEN-17,2-OLIDE	C20H26O3	Mass Spec	Chemical	MassBank
(1S,2S,3E,7E,11E)-2,17-DIACETOXYCEMBRA-3,7,11,15-TETRAENE	C24H36O4	Mass Spec	Chemical	MassBank
(1S,2S,3E,7E,11E)-2-HYDROXY-17-ACETOXYCEMBRA-3,7,11,15-TETRAENE	C22H34O3	Mass Spec	Chemical	MassBank
(1S,2S,3E,7E,11E,13S)-13-ACETOXYCEMBRA-3,7,11,15-TETRAEN-17,2-OLIDE	C22H30O4	Mass Spec	Chemical	MassBank
(1S,2S,3E,7S,8R,10E,12Z)-7-ACETOXY-8,11-EPOXYCEMBRA-3,10,12,15-TETRAEN-17,2-OLIDE	C22H28O5	Mass Spec	Chemical	MassBank
(1S,2S,3E,7S,8R,11S,12Z)-7-ACETOXY-2,17-DIHYDROXY-8,11-EPIDIOXYCEMBRA-3,12,15-TRIENE	C22H34O6	Mass Spec	Chemical	MassBank
(1S,2S,3E,7S,8R,11S,12Z)-7-ACETOXY-8,11-DIHYDROXYCEMBRA-3,12,15-TRIEN-17,2-OLIDE	C22H32O6	Mass Spec	Chemical	MassBank
(1S,2S,3E,7S,8R,12Z)-7-ACETOXY-8-HYDROXYCEMBRA-3,12,15-TRIEN-17,2-OLIDE	C22H30O6	Mass Spec	Chemical	MassBank
(1S,3E,7E,11E)-CEMBRA-3,7,11-TRIENE	C20H34	Mass Spec	Chemical	MassBank
(1S,4AS,5S,8AS)-5BETA,8ABETA-DIMETHYL-1ALPHA,2-DIFORMYL-5AALPHA-(4-METHYL-3-PENTENYL)-1,4,4A,5,6,7,8,8AALPHA)-OCTAHYDRONAPHTHALENE	C20H30O2	Mass Spec	Chemical	MassBank
(1S,4R,5S)-4-(2,5-Dimethoxy-4-methylphenyl)-3,3,4-trimethyl-6-oxabicyclo[3.1.0]hexan-2-one	C17H22O4	Mass Spec	Chemical	MassBank
(1S-TRANS)-2-METHYL-5-(1-METHYLETHENYL)-2-CYCLOHEXEN-1-OL	C10H16O	Mass Spec	Chemical	MassBank
(1XI,2R,4AS,5S,8AS)-(+)-1-(3,3-ETHYLENEDIOXYMETHYL)-1-HYDROXY-2ALPHA,5BETA,8ABETA-TRIMETHYLDECAHYDRONAPHTHALENE	C25H44O3	Mass Spec	Chemical	MassBank
(1Z.4Z)-1.5-DIIODO-1.4-PENTADIENE	C5H6I2	Mass Spec	Chemical	MassBank
(2',2',2'-2H(3))ETHYLIDENECYCLOHEXANE	C8H14	Mass Spec	Chemical	MassBank
(2,2,2,-2H3)ACETOPHENONE	C8H8O	Mass Spec	Chemical	MassBank
(2,2,2-TRIMETHYL-1-PHENYL-1-(ORTHO-TOLYL)DISILANYL)(TRIMETHYLSILYL)ACETYLENE	C21H30Si3	Mass Spec	Chemical	MassBank
(2,2,6,6-Tetramethyl-4-oxopiperidin-1-yl)oxidanyl	C9H17NO2	Mass Spec	Chemical	MassBank
(2,2-Dimethoxyethyl)benzene	C10H14O2	Mass Spec	Chemical	MassBank
(2,4,5-TRICHLOROPHENOXY)ACETIC ACID METHYLESTER	C9H7Cl3O3	Mass Spec	Chemical	MassBank
(2,4,6-TRI-TERT-BUTYLPHENYL)(DIFLUORO)METHYLSILANE	C19H32F2Si	Mass Spec	Chemical	MassBank
(2,4,6-TRIMETHYLBENZOYL)TRIPHENYLSILANE	C28H26OSi	Mass Spec	Chemical	MassBank
(2,4,6-Trioxo-1,3,5-triazinane-1,3,5-triyl)triethane-2,1-diyl trisprop-2-enoate	C18H21N3O9	Mass Spec	Chemical	MassBank
(2-((1-ACETYLAMINO-1-METHOXYCARBONYL)ETHYLTHIO)-3-METHYLBUTYRYL)UREA	C12H21N3O5S	Mass Spec	Chemical	MassBank
(2-ACETOXYETHYL)TRIMETHYLAMMONIUM BROMIDE	C7H16BrNO2	Mass Spec	Chemical	MassBank
(2-Aminobenzyl)triphenylphosphonium	[C25H23NP]+	Mass Spec	Chemical	MassBank
(2-BROMOETHYL)BENZENE	C8H9Br	Mass Spec	Chemical	MassBank
(2-Carboxyethyl)triphenylphosphonium	[C21H20O2P]+	Mass Spec	Chemical	MassBank
(2-Chlorophenyl)dimethylsilane	C8H11ClSi	Mass Spec	Chemical	MassBank

Reference Spectral Library

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