Exact Mass: 646.2658986
Exact Mass Matches: 646.2658986
Found 123 metabolites which its exact mass value is equals to given mass value 646.2658986,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Bis(5-hydroxynoracronycine)
12-(6,11-dihydroxy-2,2,5-trimethyl-10-oxo-3,4,5,10-tetrahydro-2H-1-oxa-5-azatetraphen-4-yl)-6,11-dihydroxy-2,2,5-trimethyl-5,10-dihydro-2H-1-oxa-5-azatetraphen-10-one
C38H34N2O8 (646.2315044000001)
Bis(5-hydroxynoracronycine) is found in citrus. Bis(5-hydroxynoracronycine) is an alkaloid from the roots of Citrus paradisi (grapefruit
Kuwanon V
(2E)-1-(3-{6-[2,4-dihydroxy-3-(3-methylbut-2-en-1-yl)benzoyl]-5-(4-hydroxyphenyl)-3-methylcyclohex-2-en-1-yl}-2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one
Kuwanon V is found in fruits. Kuwanon V is a pigment from culture cells of Morus alba (white mulberry
3'-Prenylapigenin 7-[rhamnosyl-(1->6)-glucoside]
5-hydroxy-2-[4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl]-7-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxan-2-yl)oxy]-4H-chromen-4-one
3-Prenylapigenin 7-[rhamnosyl-(1->6)-glucoside] is found in fruits. 3-Prenylapigenin 7-[rhamnosyl-(1->6)-glucoside] is a constituent of Pithecellobium dulce (manila tamarind) Constituent of Pithecellobium dulce (manila tamarind). 3-Prenylapigenin 7-[rhamnosyl-(1->6)-glucoside] is found in fruits.
Sagittatosdie B
3-({4,5-dihydroxy-6-methyl-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl}oxy)-5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-4H-chromen-4-one
Tariquidar
N-[2-({4-[2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)ethyl]phenyl}carbamoyl)-4,5-dimethoxyphenyl]quinoline-3-carboxamide
C38H38N4O6 (646.2791208000001)
C1744 - Multidrug Resistance Modulator
gambogenic acid
(E)-4-[10,12-dihydroxy-8,21,21-trimethyl-5-(3-methylbut-2-enyl)-8-(4-methylpent-3-enyl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.02,15.02,19.04,13.06,11]docosa-4(13),5,11,15-tetraen-19-yl]-2-methylbut-2-enoic acid
6alpha-Acetoxy-9beta-benzoyloxy-1beta-cinnamoyloxy-8beta-(2-methylbutanoyloxy)-beta-dihydroagarofuran
6alpha-Acetoxy-9beta-benzoyloxy-1beta-cinnamoyloxy-8beta-(2-methylbutanoyloxy)-beta-dihydroagarofuran
Calyflorenone B
(2S,4R,6S,6aR,8R,10S,13bR)-2,3,4,6,6a,9,10,13b-Octahydro-8-hydroxy-4,6,6a,12,13,13b-hexamethoxy-2,10-diphenyl-5H,8H-furo[2,3-f:5,4-h]bis[1]benzopyran-5-one
Sagittatoside B
3-(((2S,3R,4R,5R,6S)-4,5-dihydroxy-6-methyl-3-(((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-4H-chromen-4-one
Sagittatoside B is a glycoside and a member of flavonoids. Sagittatoside B is a natural product found in Epimedium grandiflorum, Epimedium diphyllum, and other organisms with data available.
Noranhydroicaritin 3-rhamnosyl- (1->2) -rhamnoside
3,5,7,4-Tetrahydroxy-8-prenylflavone 3-rhamnosyl- (1->2) -rhamnoside
6-epi-Calyflorenone B
(2S,4R,6R,6aR,8R,10S,13bR)-2,3,4,6,6a,9,10,13b-Octahydro-8-hydroxy-4,6,6a,12,13,13b-hexamethoxy-2,10-diphenyl-5H,8H-furo[2,3-f:5,4-h]bis[1]benzopyran-5-one
(2Z)-4-[(5R*,16aS*)-3a,4,5,7,9,10,11,12,12a,13-decahydro-8,10-dihydroxy-3,3,10,13,13-pentamethyl-15-(3-methylbut-2-en-1-yl)-7,17-dioxo-3H,8bH-1,5-methanofuro[3,4-g]isochromeno[4,3-b]xanthen-1-yl]-2-methylbut-2-enoic acid|gambogefic acid A
(2Z)-4-[(5R*,16aS*)-3a,4,5,7,9,10,11,12,12a,13-decahydro-8,10-dihydroxy-3,3,10,13,13-pentamethyl-15-(3-methylbut-2-en-1-yl)-7,17-dioxo-3H,8bH-1,5-methanofuro[3,4-g]isochromeno[4,3-b]xanthen-1-yl]-2-methylbut-2-enoic acid|gambogefic acid A
2,3,6,9,14-Pnetaacetoxy-1-benzoyloxydihydro-alpha-agarofuran-8-one
2,3,6,9,14-Pnetaacetoxy-1-benzoyloxydihydro-alpha-agarofuran-8-one
Euphorbia factor RL20 = Proresiniferatoxin|Proresiniferatoxin
Euphorbia factor RL20 = Proresiniferatoxin|Proresiniferatoxin
7alpha-acetoxy-14beta,15beta-epoxy-gedunan-1-ene-3-O-beta-D-glucopyranoside
7alpha-acetoxy-14beta,15beta-epoxy-gedunan-1-ene-3-O-beta-D-glucopyranoside
(7R,11R,15R,23R,27R)-2,4,18,20-tetrahydroxy-7,11,15,23,27-pentamethyl-7,8,11,12,15,16,23,24,27,28-decahydro-5H-dibenzo[k,u][1,5,9,15,19]pentaoxacyclotetracosine-5,9,13,21,25-pentaone|15G256beta|beta-15G256
(7R,11R,15R,23R,27R)-2,4,18,20-tetrahydroxy-7,11,15,23,27-pentamethyl-7,8,11,12,15,16,23,24,27,28-decahydro-5H-dibenzo[k,u][1,5,9,15,19]pentaoxacyclotetracosine-5,9,13,21,25-pentaone|15G256beta|beta-15G256
8-Prenylkaempferol-3-rhamnoside-7-glucoside (Epimedoside-A)
8-Prenylkaempferol-3-rhamnoside-7-glucoside (Epimedoside-A)
(2,3-trans)-3-[2-hydroxy-6-(3-hydroxyphenethyl)-4-methoxybenzyl]-2-(4-hydroxy-3-methoxyphenyl)-10-methoxy-2,3,4,5-tetrahydrophenanthro[2,1-b]furan-7-ol
(2,3-trans)-3-[2-hydroxy-6-(3-hydroxyphenethyl)-4-methoxybenzyl]-2-(4-hydroxy-3-methoxyphenyl)-10-methoxy-2,3,4,5-tetrahydrophenanthro[2,1-b]furan-7-ol
4,6,7-trihydroxy-2-methoxy-8-(3-methylbut-2-enyl)phenanthrene-1,1-[4,6,7-trihydroxy-2-methoxy-8-(3-methylbut-2-enyl)phenanthrene]
4,6,7-trihydroxy-2-methoxy-8-(3-methylbut-2-enyl)phenanthrene-1,1-[4,6,7-trihydroxy-2-methoxy-8-(3-methylbut-2-enyl)phenanthrene]
10α-Hydroxyepigambogic acid
(E)-4-[12,16-dihydroxy-8,21,21-trimethyl-5-(3-methylbut-2-enyl)-8-(4-methylpent-3-enyl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.02,15.02,19.04,13.06,11]docosa-4(13),5,9,11-tetraen-19-yl]-2-methylbut-2-enoic acid
Gln Gln Trp Trp
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid
Gln Trp Gln Trp
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanoic acid
Gln Trp Trp Gln
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanoic acid
Trp Gln Gln Trp
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanamido]-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanoic acid
Trp Gln Trp Gln
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanoic acid
Trp Trp Gln Gln
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanamido]-4-carbamoylbutanoic acid
Kuwanon V
(2E)-1-[3-(6-{[2,4-dihydroxy-3-(3-methylbut-2-en-1-yl)phenyl]carbonyl}-5-(4-hydroxyphenyl)-3-methylcyclohex-2-en-1-yl)-2,4-dihydroxyphenyl]-3-(4-hydroxyphenyl)prop-2-en-1-one
Bis(5-hydroxynoracronycine)
12-(6,11-dihydroxy-2,2,5-trimethyl-10-oxo-3,4,5,10-tetrahydro-2H-1-oxa-5-azatetraphen-4-yl)-6,11-dihydroxy-2,2,5-trimethyl-5,10-dihydro-2H-1-oxa-5-azatetraphen-10-one
C38H34N2O8 (646.2315044000001)
3'-Prenylapigenin 7-[rhamnosyl-(1->6)-glucoside]
5-hydroxy-2-[4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl]-7-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxan-2-yl)oxy]-4H-chromen-4-one
Cyclo(-Ala-Arg-Gly-Asp-3-aminomethylbenzoyl) trifluoroacetate salt
Cyclo(-Ala-Arg-Gly-Asp-3-aminomethylbenzoyl) trifluoroacetate salt
Tris[N,N-bis-(trimethylsilyl)amide]erbium(III)
Tris[N,N-bis-(trimethylsilyl)amide]erbium(III)
C18H54ErN3Si6 (646.2236234000001)
phenylallylchloro-[1,3-bis(diisopropylphenyl)imidazole-2-ylidene]palladium(ii)
phenylallylchloro-[1,3-bis(diisopropylphenyl)imidazole-2-ylidene]palladium(ii)
butane-1,4-diol,1,3-diisocyanato-2-methylbenzene,2,4-diisocyanato-1-methylbenzene,ethane-1,2-diol,hexanedioic acid
butane-1,4-diol,1,3-diisocyanato-2-methylbenzene,2,4-diisocyanato-1-methylbenzene,ethane-1,2-diol,hexanedioic acid
2-benzofuran-1,3-dione,benzoic acid,2-ethylhexanoic acid,2-ethyl-2-(hydroxymethyl)propane-1,3-diol,furan-2,5-dione
2-benzofuran-1,3-dione,benzoic acid,2-ethylhexanoic acid,2-ethyl-2-(hydroxymethyl)propane-1,3-diol,furan-2,5-dione
3,3’,4,4’-Tetra(t-butyl peroxycarbonate) benzophenone
3,3’,4,4’-Tetra(t-butyl peroxycarbonate) benzophenone
4-Methoxyphenyl-2,3,4,6-tetra-O-benzyl-β-D-galactopyranoside
4-Methoxyphenyl-2,3,4,6-tetra-O-benzyl-β-D-galactopyranoside
R-3,3-di-9-anthracenyl-5,5,6,6,7,7,8,8-octahydro-[1,1-Binaphthalene]-2,2-diol
R-3,3-di-9-anthracenyl-5,5,6,6,7,7,8,8-octahydro-[1,1-Binaphthalene]-2,2-diol
12-Ethyl-71,71-dihydroxy-8-propylbacteriochlorophyllide c
12-Ethyl-71,71-dihydroxy-8-propylbacteriochlorophyllide c
C36H38MgN4O6-2 (646.2641708000001)
1-[1-Carboxy-3-[[3-carboxy-5-[3-[decanoyl(hydroxy)amino]propylamino]-3-hydroxy-5-oxopentanoyl]amino]propyl]-2-hydroxy-5-oxopyrrolidine-2-carboxylic acid
1-[1-Carboxy-3-[[3-carboxy-5-[3-[decanoyl(hydroxy)amino]propylamino]-3-hydroxy-5-oxopentanoyl]amino]propyl]-2-hydroxy-5-oxopyrrolidine-2-carboxylic acid
1-[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
1-[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea
(2S,4S,5R,6R)-5-Acetamido-2-[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-4-yl]oxy-4-hydroxy-N-methyl-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxamide
(2S,4S,5R,6R)-5-Acetamido-2-[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-4-yl]oxy-4-hydroxy-N-methyl-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxamide
(2S)-2-[[(2S)-2-[(4-benzyl-1-methylsulfonylpiperidin-4-yl)oxycarbonylamino]-4-methylpentanoyl]amino]-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
(2S)-2-[[(2S)-2-[(4-benzyl-1-methylsulfonylpiperidin-4-yl)oxycarbonylamino]-4-methylpentanoyl]amino]-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
C27H42N4O10S2 (646.2342232000001)
[(2R)-1-hydroxy-3-[hydroxy-[(2R,3R,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate
[(2R)-1-hydroxy-3-[hydroxy-[(2R,3R,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate
2-[2-[Bis(carboxymethyl)amino]ethyl-[2-[3-[4-(3,8-diamino-5-methylphenanthridin-5-ium-6-yl)anilino]propylamino]-2-oxoethyl]amino]acetic acid
2-[2-[Bis(carboxymethyl)amino]ethyl-[2-[3-[4-(3,8-diamino-5-methylphenanthridin-5-ium-6-yl)anilino]propylamino]-2-oxoethyl]amino]acetic acid
C33H40N7O7+ (646.2989070000001)
[2-hydroxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropyl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate
[2-hydroxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropyl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate
[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-propanoyloxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate
[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-propanoyloxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate
C30H47O13P (646.2754141999999)