Exact Mass: 491.3376

Exact Mass Matches: 491.3376

Found 43 metabolites which its exact mass value is equals to given mass value 491.3376, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

   

3beta-hydroxy-(22E,24R)-ergosta-5,8(14),22-triene-1,2-dicarboxylic acid imide|ergosterimide

3beta-hydroxy-(22E,24R)-ergosta-5,8(14),22-triene-1,2-dicarboxylic acid imide|ergosterimide

C32H45NO3 (491.3399)


   

Oleyloxyethyl Phosphorylcholine

Oleyloxyethyl Phosphorylcholine

C25H50NO6P (491.3376)


   

2,2,5,5-Tetramethyl-1-((11-(Triethoxysilyl)Undecyl)Oxy)-1,2,5-Azadisilolidine

2,2,5,5-Tetramethyl-1-((11-(Triethoxysilyl)Undecyl)Oxy)-1,2,5-Azadisilolidine

C23H53NO4Si3 (491.3282)


   

HexCer 16:0;2O/3:0

HexCer 16:0;2O/3:0

C25H49NO8 (491.3458)


   

HexCer 10:0;2O/9:0

HexCer 10:0;2O/9:0

C25H49NO8 (491.3458)


   

HexCer 11:0;2O/8:0

HexCer 11:0;2O/8:0

C25H49NO8 (491.3458)


   

HexCer 13:0;2O/6:0

HexCer 13:0;2O/6:0

C25H49NO8 (491.3458)


   

HexCer 9:0;2O/10:0

HexCer 9:0;2O/10:0

C25H49NO8 (491.3458)


   

HexCer 8:0;2O/11:0

HexCer 8:0;2O/11:0

C25H49NO8 (491.3458)


   

HexCer 14:0;2O/5:0

HexCer 14:0;2O/5:0

C25H49NO8 (491.3458)


   

HexCer 12:0;2O/7:0

HexCer 12:0;2O/7:0

C25H49NO8 (491.3458)


   

HexCer 15:0;2O/4:0

HexCer 15:0;2O/4:0

C25H49NO8 (491.3458)


   

HexCer 17:0;2O/2:0

HexCer 17:0;2O/2:0

C25H49NO8 (491.3458)


   

[3-[(9Z,12Z)-heptadeca-9,12-dienoxy]-2-hydroxypropyl] 2-(trimethylazaniumyl)ethyl phosphate

[3-[(9Z,12Z)-heptadeca-9,12-dienoxy]-2-hydroxypropyl] 2-(trimethylazaniumyl)ethyl phosphate

C25H50NO6P (491.3376)


   

2-aminoethyl [2-hydroxy-3-[(11Z,14Z)-icosa-11,14-dienoxy]propyl] hydrogen phosphate

2-aminoethyl [2-hydroxy-3-[(11Z,14Z)-icosa-11,14-dienoxy]propyl] hydrogen phosphate

C25H50NO6P (491.3376)


   

(E)-3-hydroxy-2-(2-hydroxydodecanoylamino)tridec-4-ene-1-sulfonic acid

(E)-3-hydroxy-2-(2-hydroxydodecanoylamino)tridec-4-ene-1-sulfonic acid

C25H49NO6S (491.328)


   

3-hydroxy-2-[[(Z)-2-hydroxytetradec-9-enoyl]amino]undecane-1-sulfonic acid

3-hydroxy-2-[[(Z)-2-hydroxytetradec-9-enoyl]amino]undecane-1-sulfonic acid

C25H49NO6S (491.328)


   

(E)-3-hydroxy-2-(2-hydroxytridecanoylamino)dodec-4-ene-1-sulfonic acid

(E)-3-hydroxy-2-(2-hydroxytridecanoylamino)dodec-4-ene-1-sulfonic acid

C25H49NO6S (491.328)


   

3-hydroxy-2-[[(Z)-2-hydroxytridec-8-enoyl]amino]dodecane-1-sulfonic acid

3-hydroxy-2-[[(Z)-2-hydroxytridec-8-enoyl]amino]dodecane-1-sulfonic acid

C25H49NO6S (491.328)


   

3-hydroxy-2-[[(Z)-2-hydroxydodec-5-enoyl]amino]tridecane-1-sulfonic acid

3-hydroxy-2-[[(Z)-2-hydroxydodec-5-enoyl]amino]tridecane-1-sulfonic acid

C25H49NO6S (491.328)


   

3-hydroxy-2-[[(Z)-2-hydroxypentadec-9-enoyl]amino]decane-1-sulfonic acid

3-hydroxy-2-[[(Z)-2-hydroxypentadec-9-enoyl]amino]decane-1-sulfonic acid

C25H49NO6S (491.328)


   

(E)-3-hydroxy-2-(2-hydroxytetradecanoylamino)undec-4-ene-1-sulfonic acid

(E)-3-hydroxy-2-(2-hydroxytetradecanoylamino)undec-4-ene-1-sulfonic acid

C25H49NO6S (491.328)


   

(E)-3-hydroxy-2-(2-hydroxypentadecanoylamino)dec-4-ene-1-sulfonic acid

(E)-3-hydroxy-2-(2-hydroxypentadecanoylamino)dec-4-ene-1-sulfonic acid

C25H49NO6S (491.328)


   

N-(decanoyl)-4E-pentadecasphingenine-1-phosphate

N-(decanoyl)-4E-pentadecasphingenine-1-phosphate

C25H50NO6P (491.3376)


   
   
   

LPE P-20:1 or LPE O-20:2

LPE P-20:1 or LPE O-20:2

C25H50NO6P (491.3376)


   

CerP 14:1;O2/11:0

CerP 14:1;O2/11:0

C25H50NO6P (491.3376)


   

CerP 15:1;O2/10:0

CerP 15:1;O2/10:0

C25H50NO6P (491.3376)


   
   

(2e,4e,6e,8e,10e,12r,13r,14e,16s)-13-hydroxy-n-[(2s)-1-hydroxypropan-2-yl]-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

(2e,4e,6e,8e,10e,12r,13r,14e,16s)-13-hydroxy-n-[(2s)-1-hydroxypropan-2-yl]-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

C32H45NO3 (491.3399)


   

(3z,5e,7e,9e,11r,12s,13z,15e,17e,19e,21e,24s)-5,11,17,21,24-pentamethyl-3-(2-methylpropyl)-1-azacyclotetracosa-1,3,5,7,9,13,15,17,19,21-decaene-2,11,12-triol

(3z,5e,7e,9e,11r,12s,13z,15e,17e,19e,21e,24s)-5,11,17,21,24-pentamethyl-3-(2-methylpropyl)-1-azacyclotetracosa-1,3,5,7,9,13,15,17,19,21-decaene-2,11,12-triol

C32H45NO3 (491.3399)


   

(8e,10e)-13-hydroxy-n-(1-hydroxypropan-2-yl)-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

(8e,10e)-13-hydroxy-n-(1-hydroxypropan-2-yl)-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

C32H45NO3 (491.3399)


   

(6e,8e,10e)-13-hydroxy-n-(1-hydroxypropan-2-yl)-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

(6e,8e,10e)-13-hydroxy-n-(1-hydroxypropan-2-yl)-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

C32H45NO3 (491.3399)


   

(1s,5s,8r,12r,15r,16r,20s)-13-[(2r,3e,5r)-5,6-dimethylhept-3-en-2-yl]-5,19-dihydroxy-8,12-dimethyl-18-azahexacyclo[10.8.2.0³,⁸.0⁹,²¹.0¹⁵,²².0¹⁶,²⁰]docosa-2,18,21-trien-17-one

(1s,5s,8r,12r,15r,16r,20s)-13-[(2r,3e,5r)-5,6-dimethylhept-3-en-2-yl]-5,19-dihydroxy-8,12-dimethyl-18-azahexacyclo[10.8.2.0³,⁸.0⁹,²¹.0¹⁵,²².0¹⁶,²⁰]docosa-2,18,21-trien-17-one

C32H45NO3 (491.3399)


   

(2e,4e,6z,8e,10e,14e)-13-hydroxy-n-(1-hydroxypropan-2-yl)-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

(2e,4e,6z,8e,10e,14e)-13-hydroxy-n-(1-hydroxypropan-2-yl)-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

C32H45NO3 (491.3399)


   

(2e,4z,6e,8e,10e,12r,13r,14e,16s)-13-hydroxy-n-[(2s)-1-hydroxypropan-2-yl]-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

(2e,4z,6e,8e,10e,12r,13r,14e,16s)-13-hydroxy-n-[(2s)-1-hydroxypropan-2-yl]-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

C32H45NO3 (491.3399)


   

(2e,4e,6z,8e,10e,12r,13r,14e,16s)-13-hydroxy-n-[(2s)-1-hydroxypropan-2-yl]-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

(2e,4e,6z,8e,10e,12r,13r,14e,16s)-13-hydroxy-n-[(2s)-1-hydroxypropan-2-yl]-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

C32H45NO3 (491.3399)


   

13-(5,6-dimethylhept-3-en-2-yl)-5,19-dihydroxy-8,12-dimethyl-18-azahexacyclo[10.8.2.0³,⁸.0⁹,²¹.0¹⁵,²².0¹⁶,²⁰]docosa-2,18,21-trien-17-one

13-(5,6-dimethylhept-3-en-2-yl)-5,19-dihydroxy-8,12-dimethyl-18-azahexacyclo[10.8.2.0³,⁸.0⁹,²¹.0¹⁵,²².0¹⁶,²⁰]docosa-2,18,21-trien-17-one

C32H45NO3 (491.3399)


   

13-hydroxy-n-(1-hydroxypropan-2-yl)-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

13-hydroxy-n-(1-hydroxypropan-2-yl)-2,10,12,14,16-pentamethyl-18-phenyloctadeca-2,4,6,8,10,14-hexaenimidic acid

C32H45NO3 (491.3399)


   

(1s,5s,8r,9r,12r,13r,15r,16r,20s)-13-[(2r,3e,5r)-5,6-dimethylhept-3-en-2-yl]-5,19-dihydroxy-8,12-dimethyl-18-azahexacyclo[10.8.2.0³,⁸.0⁹,²¹.0¹⁵,²².0¹⁶,²⁰]docosa-2,18,21-trien-17-one

(1s,5s,8r,9r,12r,13r,15r,16r,20s)-13-[(2r,3e,5r)-5,6-dimethylhept-3-en-2-yl]-5,19-dihydroxy-8,12-dimethyl-18-azahexacyclo[10.8.2.0³,⁸.0⁹,²¹.0¹⁵,²².0¹⁶,²⁰]docosa-2,18,21-trien-17-one

C32H45NO3 (491.3399)