Exact Mass: 646.230583
Exact Mass Matches: 646.230583
Found 117 metabolites which its exact mass value is equals to given mass value 646.230583
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within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
beta-D-Delta(4)-GlcpA-(1->4)-beta-D-Glcp-(1->4)-alpha-L-Rhap-(1->3)-D-Glcp
8-demethyl-8-(2,3,4-O-trimethyl-alpha-L-rhamnosyl)tetracenomycin C
A member of the class of tetracenomycins that is 8-demethyltetracenomycin C in which the hydroxyl hydrogen at position 8 is replaced by a 2,3,4-tri-O-methyl-alpha-L-rhamnosyl residue.
Bis(5-hydroxynoracronycine)
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
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]
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
Tariquidar
C38H38N4O6 (646.2791208000001)
C1744 - Multidrug Resistance Modulator
Calyflorenone B
Sagittatoside B
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
6-epi-Calyflorenone B
Haploperozide
relative retention time with respect to 9-anthracene Carboxylic Acid is 0.577 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.575
2,3,6,9,14-Pnetaacetoxy-1-benzoyloxydihydro-alpha-agarofuran-8-one
Euphorbia factor RL20 = Proresiniferatoxin|Proresiniferatoxin
quiquelignan G|threo-1-(4-hydroxy-3,5-dimethoxyphenyl)-2-{2-methoxy-4-[(1E)-3-(4-hydroxybenzoyloxy)-1-propenyl]phenoxy}-3-(4-hydroxybenzoyloxy)propan-1-ol
(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
crassirhizomoside C|kaempferol 3-O-alpha-L-(2,3-di-O-acetyl)rhamnopyranoside-7-O-alpha-L-rhamnopyransoside
8-Prenylkaempferol-3-rhamnoside-7-glucoside (Epimedoside-A)
crassirhizomoside B|kaempferol 3-O-alpha-L-(3,4-di-O-acetyl)rhamnopyranoside-7-O-alpha-L-rhamnopyranoside
4-[6-O-(5-O-(ferulic acid)-beta-apiofuranosyl)-beta-glucopyranoside]-5-methylcoumarin
(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]
quiquelignan H|threo-1-(4-hydroxy-3-methoxyphenyl)-2-{2,6-dimethoxy-4-[(1E)-3-(4-hydroxybenzoyloxy)-1-propenyl]phenoxy}-3-(4-hydroxybenzoyloxy)propan-1-ol
2-[(benzyloxy)methyl]-4-hydroxyphenyl 4-O-(3,4-dimethoxyphenyl)-beta-D-glucopyranoside 3-benzoate|Symploracemoside
crassirhizomoside A|kaempferol 3-O-alpha-L-(2,4-di-O-acetyl)rhamnopyranoside-7-O-alpha-L-rhamnopyranoside
7-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-3-[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxy-6-methoxychromen-2-one
7-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-3-[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxy-6-methoxychromen-2-one
7-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-3-[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxy-6-methoxychromen-2-one [IIN-based: Match]
Kuwanon V
Bis(5-hydroxynoracronycine)
C38H34N2O8 (646.2315044000001)
3'-Prenylapigenin 7-[rhamnosyl-(1->6)-glucoside]
Halistanol sulfate D
Cyclo(-Ala-Arg-Gly-Asp-3-aminomethylbenzoyl) trifluoroacetate salt
Tris[N,N-bis-(trimethylsilyl)amide]erbium(III)
C18H54ErN3Si6 (646.2236234000001)
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
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
12-Ethyl-71,71-dihydroxy-8-propylbacteriochlorophyllide c
C36H38MgN4O6-2 (646.2641708000001)
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
beta-D-Delta(4)-GlcpA-(1->4)-beta-D-Glcp-(1->4)-alpha-L-Rhap-(1->3)-beta-D-Glcp
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,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-[(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
cis-Heme d hydroxychlorin gamma-spirolactone methyl ester
(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
C27H42N4O10S2 (646.2342232000001)
[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)
cis-Heme d hydroxychlorin gamma-spirolactone methyl ester
A carboxylic ester that is the methyl ester of cis-heme d hydroxychlorin gamma-spirolactone.
4-(acetyloxy)-8-formyl-14-(furan-3-yl)-6,6,9,13-tetramethyl-18-methylidene-10,16-dioxo-2,7,15-trioxatetracyclo[9.6.1.0¹,¹³.0³,⁹]octadecan-5-yl 3-phenylprop-2-enoate
17,19-bis(acetyloxy)-8-(furan-3-yl)-1,9,11,16-tetramethyl-4-oxo-5,14-dioxapentacyclo[11.6.1.0²,¹¹.0⁶,¹⁰.0¹⁶,²⁰]icos-9-en-12-yl benzoate
4-[(1e,3e)-4-{[1-carboxy-3-(c-hydroxycarbonimidoyl)propyl]-c-hydroxycarbonimidoyl}buta-1,3-dien-1-yl]-n-({4-[(1e,3e)-4-{[1-carboxy-3-(c-hydroxycarbonimidoyl)propyl]-c-hydroxycarbonimidoyl}buta-1,3-dien-1-yl]phenyl}imino)benzenimine oxide
(1s,4as,6s,7r,7as)-6-(acetyloxy)-4-({[(2r,3r,4s,5s,6r)-3-(acetyloxy)-6-[(acetyloxy)methyl]-4,5-dihydroxyoxan-2-yl]oxy}methyl)-7-[(acetyloxy)methyl]-7-hydroxy-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl (2r)-2-methylbutanoate
(4r,8r,18r,22r,26r)-12,14,30,32-tetrahydroxy-4,8,18,22,26-pentamethyl-3,7,17,21,25-pentaoxatricyclo[26.4.0.0¹⁰,¹⁵]dotriaconta-1(32),10,12,14,28,30-hexaene-2,6,16,20,24-pentone
(1r,2r,6s,7s,8r,10s,11s,12r,14s,16s,17r,18r)-6,7-dihydroxy-8-(hydroxymethyl)-4,18-dimethyl-14-[(1e,3e,5e)-nona-1,3,5-trien-1-yl]-5-oxo-16-(prop-1-en-2-yl)-9,13,15,19-tetraoxahexacyclo[12.4.1.0¹,¹¹.0²,⁶.0⁸,¹⁰.0¹²,¹⁶]nonadec-3-en-17-yl benzoate
(2r,5r,7s,10r,11r,15r,17r)-15-hydroxy-2,7,10,11,20,21-hexamethoxy-5,17-diphenyl-4,12,18-trioxapentacyclo[11.8.0.0²,¹¹.0³,⁸.0¹⁴,¹⁹]henicosa-1(21),3(8),13,19-tetraen-9-one
(2e)-1-{3-[(1r,5r,6s)-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
methyl 2-[(1s,2r,4s,5s,6s,10r,11s,12r,13r,14r,17s,18s)-4,12,14-tris(acetyloxy)-6-(furan-3-yl)-11,17-dihydroxy-1,5,15-trimethyl-8-oxo-7-oxapentacyclo[13.2.1.0²,¹¹.0⁵,¹⁰.0¹³,¹⁷]octadecan-18-yl]acetate
methyl (6ar,7s,10ar)-6a,7,12-trihydroxy-3-{[(2s,3r,4r,5s,6r)-3-hydroxy-4,5-dimethoxy-6-methyloxan-2-yl]oxy}-8,10a-dimethoxy-1-methyl-6,10,11-trioxo-7h-tetracene-2-carboxylate
3-{[(2s,3r,4s,5r)-4,5-dihydroxy-3-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)chromen-4-one
(1r,2s,3s,5s,8r,10r,11s,13r,16s)-5,16-bis(acetyloxy)-10-[(acetyloxy)methyl]-8,9,11-trihydroxy-3-(2-hydroxypropan-2-yl)-6-methyl-14-oxatetracyclo[8.6.0.0³,⁷.0¹³,¹⁶]hexadec-6-en-2-yl benzoate
3-{[(2r,3s,4s,5r,6s)-5-{[(2s,3r,4s,5s,6r)-6-{[(2-carboxyacetyl)oxy]methyl}-3,4,5-trihydroxyoxan-2-yl]oxy}-3,4-dihydroxy-6-(5-isopropyl-2-methylphenoxy)oxan-2-yl]methoxy}-3-oxopropanoic acid
1-(2-{2-[(3-amino-8-chloro-1,2-dihydroxyoctylidene)amino]-3-(4-hydroxyphenyl)-n-methylpropanamido}-3-(4-hydroxyphenyl)propanoyl)pyrrolidine-2-carboxylic acid
C32H43ClN4O8 (646.2769268000001)