Browse reference spectra from the USGS Spectral Library Version 7 and other curated sources. Each spectrum includes interactive plots, metadata, and downloadable data.
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| Formula | Modality | Category | Source | ||
|---|---|---|---|---|---|
| 14,15-Dehydro-16-epi-vincamine | C21H24N2O3 | Mass Spec | Natural product | MassBank | |
| 14-(2-(TERT-BUTYLDIMETHYLSILOXY)ETHYL)-6,10,14-TRIMETHYLCYCLOTETRADECA-2(E),6(E),10(E)-TRIENONE | C25H44O2Si | Mass Spec | Chemical | MassBank | |
| 14-Hydroxycodeinone | C18H19NO4 | Mass Spec | Pharmaceutical | MassBank | |
| 14-METHYL-1-METHOXYPENTADECANE | C17H36O | Mass Spec | Chemical | MassBank | |
| 14-METHYL-1-PENTADECANOL | C16H34O | Mass Spec | Chemical | MassBank | |
| 14-METHYLHEXADECANOIC ACID TRIMETHYLSILYLESTER | C20H42O2Si | Mass Spec | Chemical | MassBank | |
| 14-METHYLPENTADECANOIC ACID METHYL ESTER | C17H34O2 | Mass Spec | Chemical | MassBank | |
| 15 Acetoxyscirpenol | C17H24O6 | Mass Spec | Environmental | MassBank | |
| 15 Acetyldeoxynivalenol | C17H22O7 | Mass Spec | Environmental | MassBank | |
| 15-Acetyldeoxynivalenol | C17H22O7 | Mass Spec | Metabolite | MassBank | |
| 15-CROWN-5 | C10H20O5 | Mass Spec | Chemical | MassBank | |
| 15-HEPE | C20H30O3 | Mass Spec | Lipid | MassBank | |
| 15-HETE | C20H32O3 | Mass Spec | Lipid | MassBank | |
| 15-HETE-[d8] | C20H32O3 | Mass Spec | Lipid | MassBank | |
| 15-HYDROXY-14-OXO-3,8-DITHIABICYCLO(8.3.2)PENTADECA-1(13),10(15),11-TRIENE 3,3,8,8-TETRAOXIDE | C13H16O6S2 | Mass Spec | Chemical | MassBank | |
| 15-HYDROXYBICYCLO(8.3.2)PENTADECA-1(13),10(15),11-TRIEN-14-ONE | C15H20O2 | Mass Spec | Chemical | MassBank | |
| 15-METHOXY-3,8-DITHIABICYCLO(8.3.2)PENTADECA-1(13),10(15),11-TRIEN-14-ONE | C14H18O2S2 | Mass Spec | Chemical | MassBank | |
| 15-METHOXYBICYCLO(8.3.2)PENTADECA-1(13),10(15),11-TRIEN-14-ONE | C16H22O2 | Mass Spec | Chemical | MassBank | |
| 15-METHYLAMINOBICYCLO(8.3.2)PENTADECA-1(13),10(15),11-TRIEN-14-ONE | C16H23NO | Mass Spec | Chemical | MassBank | |
| 15-METHYLHEPTADECANOIC ACID TRIMETHYLSILYLESTER | C21H44O2Si | Mass Spec | Chemical | MassBank | |
| 15-METHYLHEXADECANOIC ACID METHYL ESTER | C18H36O2 | Mass Spec | Chemical | MassBank | |
| 15-OxoETE | C20H30O3 | Mass Spec | Lipid | MassBank | |
| 15-TETRACOSENOIC ACID METHYL ESTER | C25H48O2 | Mass Spec | Chemical | MassBank | |
| 15d-PGJ2-[d4] | C20H30O4 | Mass Spec | Lipid | MassBank | |
| 16-FLUOROHEXADECANOL | C16H33FO | Mass Spec | Chemical | MassBank | |
| 16-HDoHE | C22H32O3 | Mass Spec | Lipid | MassBank | |
| 16-Hydroxyhexadecanoic acid | C16H32O3 | Mass Spec | Natural product | MassBank | |
| 16-METHYLHEPTADECANOIC ACID METHYL ESTER | C19H38O2 | Mass Spec | Chemical | MassBank | |
| 16-METHYLOCTADECANOIC ACID TRIMETHYLSILYLESTER | C22H46O2Si | Mass Spec | Chemical | MassBank | |
| 16-Methylheptadecanoic acid | C18H36O2 | Mass Spec | Chemical | MassBank | |
| 16alpha-hydroxyestrone | C18H22O3 | Mass Spec | Pharmaceutical | MassBank | |
| 17-(3-Pyridinyl)androsta-4,16-dien-3-on | C24H29NO | Mass Spec | Natural product | MassBank | |
| 17-(3-Pyridinyl)androsta-5,16-dien-3-on | C24H29NO | Mass Spec | Natural product | MassBank | |
| 17-ALPHA-HYDROXYPROGESTERONE | C21H30O3 | Mass Spec | Chemical | MassBank | |
| 17-HDoHE | C22H32O3 | Mass Spec | Lipid | MassBank | |
| 17-METHYLOCTADECANOIC ACID METHYL ESTER | C20H40O2 | Mass Spec | Chemical | MassBank | |
| 17-Methyltestosterone | C20H30O2 | Mass Spec | Environmental | MassBank | |
| 17-alpha-Estradiol | C18H24O2 | Mass Spec | Environmental | MassBank | |
| 17-beta-Estradiol | C18H24O2 | Mass Spec | Environmental | MassBank | |
| 17ALPHA-ACETOXY-PROGESTERONE | C23H32O4 | Mass Spec | Chemical | MassBank | |
| 17ALPHA-HYDROXYPREGNENOLONE | C21H32O3 | Mass Spec | Chemical | MassBank | |
| 17ALPHA-HYDROXYPROGESTERONE 3,20-BIS(O-METHYLOXIME) | C23H36N2O3 | Mass Spec | Chemical | MassBank | |
| 17ALPHA-TRIMETHYLSILOXYPROGESTERONE 3,20-BIS(O-METHYLOXIME) | C31H52N2O3Si | Mass Spec | Chemical | MassBank | |
| 17BETA-ACETOXY-1ALPHA-HYDROXY-5ALPHA-ANDROST-2-ENE | C21H32O3 | Mass Spec | Chemical | MassBank | |
| 17BETA-ACETOXY-1ALPHA-HYDROXY-5ALPHA-ANDROSTANE | C21H34O3 | Mass Spec | Chemical | MassBank | |
| 17BETA-ACETOXY-1BETA-HYDROXY-5ALPHA-ANDROST-2-ENE | C21H32O3 | Mass Spec | Chemical | MassBank | |
| 17BETA-ACETOXY-1BETA-HYDROXY-5ALPHA-ANDROSTANE | C21H34O3 | Mass Spec | Chemical | MassBank | |
| 17BETA-ESTRADIOL | C18H24O2 | Mass Spec | Chemical | MassBank | |
| 17a-Ethynylestradiol | C20H24O2 | Mass Spec | Environmental | MassBank | |
| 17alpha-Ethinylestradiol-3-methylether | C21H26O2 | Mass Spec | Pharmaceutical | MassBank |