Exact Mass: 918.3441

Exact Mass Matches: 918.3441

Found 20 metabolites which its exact mass value is equals to given mass value 918.3441, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Amanitin

Alpha-Amanitine

C39H54N10O14S (918.3542)

D004791 - Enzyme Inhibitors > D019384 - Nucleic Acid Synthesis Inhibitors D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins D009676 - Noxae > D011042 - Poisons > D000546 - Amanitins

alpha-amanitin

2-[34-(Butan-2-yl)-13-(3,4-dihydroxybutan-2-yl)-2,8,11,14,22,30,33,36,39-nonahydroxy-5,27-dioxo-27-thia-3,6,12,15,25,29,32,35,38-nonaazapentacyclo[14.12.11.0,.0,.0,]nonatriaconta-2,11,14,18(26),19(24),20,22,29,32,35,38-undecaen-4-yl]ethanimidate

C39H54N10O14S (918.3542)

D004791 - Enzyme Inhibitors > D019384 - Nucleic Acid Synthesis Inhibitors D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins D009676 - Noxae > D011042 - Poisons > D000546 - Amanitins

Velutinoside I

C40H54O24 (918.3005)

alpha-Amanitin

C39H54N10O14S (918.3542)

A heterodetic cyclic peptide consisting of eight amino acid residues and containing a thioether bridge between a cysteine and a tryptophan residue. It is found in a number of poisonous mushrooms, including Amanita phalloides (the death cap), Galerina marginata, and and Conocybe filaris.

C40H54O24

C40H54O24 (918.3005)

helioside C

C40H54O24 (918.3005)

4-O-[6-O-(5-O-sinapoyl-beta-D-apiofuranosyl)-beta-D-glucopyranosyl]-(+)-(7S,7S,8R,8R)-4-hydroxy-3,3,5,5-tetramethoxy-7,9:7,9-diepoxylignane|obtusifoside C

C44H54O21 (918.3157)

dibutyl[[3-[[dibutyl[[2-[(octyloxy)carbonyl]ethyl]thio]stannyl]thio]propionyl]oxy](octyloxy)stannane

C38H78O5S2Sn2 (918.3334)

(8beta)-1-O-benzoyl-1-O-2-O-dideacetyl-8-deoxo-2-O-[(1,6-dihydro-1-methyl-6-oxo-3-pyridinyl)carbonyl]-8-hydroxyevonine

C46H50N2O18 (918.3058)

alpha-Neup5Ac-(2->6)-beta-D-GlcpNAc-(1->4)-beta-D-GlcpNAc-(1->4)-D-GlcpNAc

C35H58N4O24 (918.3441)

alpha-Amatoxin

C39H54N10O14S (918.3542)

D004791 - Enzyme Inhibitors > D019384 - Nucleic Acid Synthesis Inhibitors D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins D009676 - Noxae > D011042 - Poisons > D000546 - Amanitins

emarginatine F

C46H50N2O18 (918.3058)

A sesquiterpene alkaloid that is a macrolide incorporating a substituted dihydroagarofuran and a pyrindine ring. Isolated from Maytenus emarginata, it exhibits strong cytotoxicity against human epidermoid carcinoma of the nasopharynx (KB), ileocecal adenocarcinoma (HCT-8), melanoma (RPMI-7951) and medulloblastoma (TE-671) tumor cells, and against murine leukemia (P-388).

LPIM2 18:3

C39H67O22P (918.3861)

4-({4,5-dihydroxy-6-methyl-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl}oxy)-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl 3-(3,4-dihydroxyphenyl)prop-2-enoate

4-({4,5-dihydroxy-6-methyl-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl}oxy)-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl 3-(3,4-dihydroxyphenyl)prop-2-enoate

C40H54O24 (918.3005)

(1s,4r,10r,13r,16r,34r)-13-(3,4-dihydroxybutan-2-yl)-2,8,11,14,22,30,33,36,39-nonahydroxy-4-(c-hydroxycarbonimidoylmethyl)-5-oxo-34-(sec-butyl)-27-thia-3,6,12,15,25,29,32,35,38-nonaazapentacyclo[14.12.11.0⁶,¹⁰.0¹⁸,²⁶.0¹⁹,²⁴]nonatriaconta-2,11,14,18(26),19,21,23,29,32,35,38-undecaen-27-ium-27-olate

(1s,4r,10r,13r,16r,34r)-13-(3,4-dihydroxybutan-2-yl)-2,8,11,14,22,30,33,36,39-nonahydroxy-4-(c-hydroxycarbonimidoylmethyl)-5-oxo-34-(sec-butyl)-27-thia-3,6,12,15,25,29,32,35,38-nonaazapentacyclo[14.12.11.0⁶,¹⁰.0¹⁸,²⁶.0¹⁹,²⁴]nonatriaconta-2,11,14,18(26),19,21,23,29,32,35,38-undecaen-27-ium-27-olate

C39H54N10O14S (918.3542)

21,24-bis(acetyloxy)-20-[(acetyloxy)methyl]-19-(benzoyloxy)-22,25-dihydroxy-3,13,14,25-tetramethyl-6,15-dioxo-2,5,16-trioxa-11-azapentacyclo[15.7.1.0¹,²⁰.0³,²³.0⁷,¹²]pentacosa-7,9,11-trien-18-yl 1-methyl-6-oxopyridine-3-carboxylate

21,24-bis(acetyloxy)-20-[(acetyloxy)methyl]-19-(benzoyloxy)-22,25-dihydroxy-3,13,14,25-tetramethyl-6,15-dioxo-2,5,16-trioxa-11-azapentacyclo[15.7.1.0¹,²⁰.0³,²³.0⁷,¹²]pentacosa-7,9,11-trien-18-yl 1-methyl-6-oxopyridine-3-carboxylate

C46H50N2O18 (918.3058)

13-(3,4-dihydroxybutan-2-yl)-2,8,11,14,22,30,33,36,39-nonahydroxy-4-(c-hydroxycarbonimidoylmethyl)-5-oxo-34-(sec-butyl)-27-thia-3,6,12,15,25,29,32,35,38-nonaazapentacyclo[14.12.11.0⁶,¹⁰.0¹⁸,²⁶.0¹⁹,²⁴]nonatriaconta-2,11,14,18(26),19,21,23,29,32,35,38-undecaen-27-ium-27-olate

13-(3,4-dihydroxybutan-2-yl)-2,8,11,14,22,30,33,36,39-nonahydroxy-4-(c-hydroxycarbonimidoylmethyl)-5-oxo-34-(sec-butyl)-27-thia-3,6,12,15,25,29,32,35,38-nonaazapentacyclo[14.12.11.0⁶,¹⁰.0¹⁸,²⁶.0¹⁹,²⁴]nonatriaconta-2,11,14,18(26),19,21,23,29,32,35,38-undecaen-27-ium-27-olate

C39H54N10O14S (918.3542)

(2r,3r,4r,5r,6r)-4-{[(2s,3r,4s,5s,6r)-4,5-dihydroxy-6-methyl-3-{[(2r,3s,4r,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-({[(2s,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate

(2r,3r,4r,5r,6r)-4-{[(2s,3r,4s,5s,6r)-4,5-dihydroxy-6-methyl-3-{[(2r,3s,4r,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-({[(2s,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate

C40H54O24 (918.3005)

(2r,3r,4r,5r,6r)-4-{[(2s,3r,4r,5r,6s)-4,5-dihydroxy-6-methyl-3-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate

(2r,3r,4r,5r,6r)-4-{[(2s,3r,4r,5r,6s)-4,5-dihydroxy-6-methyl-3-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate

C40H54O24 (918.3005)

(2r,3r,4r,5r,6r)-4-{[(2s,3r,4r,5r,6s)-4,5-dihydroxy-6-methyl-3-{[(2s,3s,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate

(2r,3r,4r,5r,6r)-4-{[(2s,3r,4r,5r,6s)-4,5-dihydroxy-6-methyl-3-{[(2s,3s,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate

C40H54O24 (918.3005)