Exact Mass: 640.267905
Exact Mass Matches: 640.267905
Found 154 metabolites which its exact mass value is equals to given mass value 640.267905
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
(1R,3E,8E,10R,13S)-9.10,13-tris(acetoxy)-2,7-dihydroxy-4-(hydroxymethyl)-8,12,15,15-tetramethylbicyclo[9.3.1]pentadeca-3,8,11-trien-5-yl (2E)-3-phenylprop-2-enoate|(3E,8E)-9,10beta,13alpha-triacetoxy-2alpha,7beta,20-trihydroxy-5alpha-[(2E)-cinnamoyloxy]-3,8-secotaxa-3,8,11-triene
1beta,2beta,3,beta4,beta,5beta,7alpha-hexaol-spirost-25(27)-en-6-one-4-O-beta-D-xylopyranoside|tupisteroide A
(2E,5E)-7-hydroperoxy-3,7-dimethyl-2,5-octadienyl-O-(alpha-L-rhamnopyranosyl)-(1??3?)-(4??-O-trans-p-coumaroyl)-beta-D-glucopyranoside|liguroside A
3beta-benzoyloxy-5alpha,8alpha-diacetoxy-15beta-hydroxy-7beta-isobutanoyloxyjatropha-6(17),11E-diene-9,14-dione
3beta-benzoyloxy-7beta-n-butanoyloxy-5alpha,8alpha-diacetoxy-15beta-hydroxyjatropha-6(17),11E-diene-9,14-dione
pierisformotoxin A|rel-(3aR,4S,4aS,7S,8R,9S,9aR,10R,11S,11aR,12S)-8,9,10,11-tetrakis(acetyloxy)decahydro-4-hydroxy-11a-(1-hydroxy-1-methylethyl)-4,8-dimethyl-12-(1-oxopropoxy)-4H-7,9a-methanoheptaleno[3,2-b]furan-2(3H)-one
(2S,3S,4R,5R,7R,9S,11S,15R)-5,15-diacetoxy-3,7-dibenzoyloxy-14-oxolathyra-6(17),12E-diene|euphorbia factor L2
pierisformotoxin B|rel-(3aR,4S,4aS,7S,8R,9S,9aR,10R,11S,11aR,12S)-8,9,11,12-tetrakis(acetyloxy)decahydro-4-hydroxy-11a-(1-hydroxy-1-methylethyl)-4,8-dimethyl-10-(1-oxopropoxy)-4 H-7,9a-methanoheptaleno[3,2-b]furan-2(3H)-one
1alpha-acetoxy-6beta,9beta,15-tribenzoyloxy-beta-dihydroagarofuran
6-Acetoxy-1,8,9-tribenzoyloxydihydro-alpha-agarofuran
1-Acetoxy-2,6,9-tribenzoyloxydihydro-alpha-agarofuran
2-[4-(beta-D-glucopyranosyloxy)-3-hydroxy-2,5-bis(3-methylbut-2-en-1-yl)phenyl]-2-[(3-hydroxy-5-methoxy-3-methyl-5-oxopentanoyl)oxy]acetic acid|sabphenoside C
Ingol 7,8,12-triacetate 3-(4-methoxyphenyl)acetate
Cys Phe Trp Trp
Cys Trp Phe Trp
Cys Trp Trp Phe
Phe Cys Trp Trp
Phe Trp Cys Trp
Phe Trp Trp Cys
His Ile Trp Trp
His Leu Trp Trp
His Trp Ile Trp
His Trp Leu Trp
His Trp Trp Ile
His Trp Trp Leu
Ile His Trp Trp
Ile Trp His Trp
Ile Trp Trp His
Leu His Trp Trp
Leu Trp His Trp
Leu Trp Trp His
Ser Trp Trp Tyr
C34H36N6O7 (640.2645345999999)
Ser Trp Tyr Trp
C34H36N6O7 (640.2645345999999)
Ser Tyr Trp Trp
C34H36N6O7 (640.2645345999999)
Trp Cys Phe Trp
Trp Cys Trp Phe
Trp Phe Cys Trp
Trp Phe Trp Cys
Trp His Ile Trp
Trp His Leu Trp
Trp His Trp Ile
Trp His Trp Leu
Trp Ile His Trp
Trp Ile Trp His
Trp Leu His Trp
Trp Leu Trp His
Trp Ser Trp Tyr
C34H36N6O7 (640.2645345999999)
Trp Ser Tyr Trp
C34H36N6O7 (640.2645345999999)
Trp Trp Cys Phe
Trp Trp Phe Cys
Trp Trp His Ile
Trp Trp His Leu
Trp Trp Ile His
Trp Trp Leu His
Trp Trp Ser Tyr
C34H36N6O7 (640.2645345999999)
Trp Trp Tyr Ser
C34H36N6O7 (640.2645345999999)
Trp Tyr Ser Trp
C34H36N6O7 (640.2645345999999)
Trp Tyr Trp Ser
C34H36N6O7 (640.2645345999999)
Tyr Ser Trp Trp
C34H36N6O7 (640.2645345999999)
Tyr Trp Ser Trp
C34H36N6O7 (640.2645345999999)
Tyr Trp Trp Ser
C34H36N6O7 (640.2645345999999)
5-Methyltetrahydropteroyltri-L-glutamate
C25H36N8O12 (640.2452576000001)
catechin(3,4,5,7-tetraacetate)-3-dodecanoate
Cyclo(-Gly-Arg-Gly-Asp-Ser-Pro-Ala)
C25H40N10O10 (640.2928740000001)
2-[2-[2-chloro-3-[2-(3-methyl-1,3-benzothiazol-3-ium-2-yl)ethenyl]cyclopent-2-en-1-ylidene]ethylidene]-3-methyl-1,3-benzothiazole
C38H41ClN2O3S (640.2526266000001)
3-butyl-2-[3-(3-butyl-1,1-dimethylbenzo[e]indol-3-ium-2-yl)prop-2-enylidene]-1,1-dimethylbenzo[e]indole,perchlorate
N,N,N,N-Tetraphenyl-1,1:4,1:4,1-quaterphenyl-4,4-di amine
R-3,3-di-9-phenanthrenyl-1,1-Binaphthalene]-2,2-diol
diisooctyl 2,2-[(dibutylstannylene)bis(thio)]diacetate
Thiomarinol A
An organosulfur heterocyclic compound produced by a marine bacterium Alteromonas rava and has been shown to exhibit antibacterial activity against Gram-positive and Gram-negative bacteria.
orbiculin G
A dihydroagarofuran sesquiterpenoid that consists of dihydro-beta-agarofuran substituted by an acetoxy group at position 1 and benzoyloxy groups at positions 2, 6 and 9 (the 1beta,2beta,6alpha,9alpha stereoisomers). Isolated from the roots of Celastrus orbiculatus and Microtropis fokienensis and exhibits cytotoxic and antitubercular properties.
Euphorbia diterpenoid 1
A tetracyclic diterpenoid isolated from the whole plant of Euphorbia decipiens and exhibits inhibitory activity against prolyl endopeptidase (EC 3.4.21.26).
3-oxo-5alpha-androstan-17beta-yl 2-O-beta-D-glucopyranuronosyl-beta-D-glucopyranosiduronate
1-(4-fluorophenyl)-3-[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenoxyphenyl)methyl]amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]urea
Gemmacolide I, (rel)-
C31H41ClO12 (640.2286416000001)
A natural product found in Dichotella gemmacea.
6-(furan-3-yl)-17-hydroxy-18-(2-methoxy-2-oxoethyl)-1,5,15-trimethyl-14-[(2-methylpropanoyl)oxy]-8,12-dioxo-7-oxapentacyclo[13.2.1.0²,¹¹.0⁵,¹⁰.0¹³,¹⁷]octadec-10-en-13-yl 2-methylpropanoate
(1s,4s,12r,16s)-9-[(5r,9r,16r)-14,16-dihydroxy-6-methyl-2-oxo-1,6-diazatetracyclo[7.6.1.0⁵,¹⁶.0¹⁰,¹⁵]hexadeca-10,12,14-trien-9-yl]-7-hydroxy-8-methoxy-5-methyl-17-oxa-5,15-diazahexacyclo[13.4.3.0¹,¹⁶.0⁴,¹².0⁶,¹¹.0¹²,¹⁶]docosa-2,6,8,10-tetraen-18-one
(1s,2r,5r,6r,13r,14s,15s,17r,18s)-6-(furan-3-yl)-13-hydroxy-18-(2-methoxy-2-oxoethyl)-1,5,15-trimethyl-14-[(2-methylpropanoyl)oxy]-8,12-dioxo-7-oxapentacyclo[13.2.1.0²,¹¹.0⁵,¹⁰.0¹³,¹⁷]octadec-10-en-17-yl 2-methylpropanoate
8-{[(2e,4r)-4-[(2s,3r,4r,5s)-3,4-dihydroxy-5-[(2e,4r,5s)-5-hydroxy-4-methylhex-2-en-1-yl]oxan-2-yl]-4-hydroxy-3-methylbut-2-enoyl]oxy}-n-{5-hydroxy-[1,2]dithiolo[4,3-b]pyrrol-6-yl}octanimidic acid
(2z)-4-[(1r,2r,7s,14s,15s,16s,18s)-11-hydroxy-10-[(2r)-2-hydroxy-3-methylbut-3-en-1-yl]-15,16-dimethoxy-6,6,7,20,20-pentamethyl-13,17-dioxo-3,8,19-trioxahexacyclo[14.4.1.0²,¹⁴.0²,¹⁸.0⁴,¹².0⁵,⁹]henicosa-4(12),5(9),10-trien-18-yl]-2-methylbut-2-enoic acid
(2s)-4-[(1r,3r,4ar,5s,6r,8s,8ar)-5-[(2s,3as,5r,6ar)-5-hydroxy-hexahydrofuro[2,3-b]furan-2-yl]-8-(acetyloxy)-3-hydroxy-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-8a-ylmethoxy]-4-oxobutan-2-yl (3s)-3-(acetyloxy)butanoate
(3s,6r,10r,13e,16s)-10-[(3-chloro-4-hydroxyphenyl)methyl]-9,12-dihydroxy-6-methyl-3-(2-methylpropyl)-16-[(1s)-1-[(2r,3r)-3-phenyloxiran-2-yl]ethyl]-1,4-dioxa-8,11-diazacyclohexadeca-8,11,13-triene-2,5-dione
C34H41ClN2O8 (640.2551296000001)