Exact Mass: 821.3019818

Exact Mass Matches: 821.3019818

Found 33 metabolites which its exact mass value is equals to given mass value 821.3019818, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Z-Ile-Glu-Thr-Asp 7-amido-4-trifluoromethylcoumarin

4-[(2-{[(benzyloxy)(hydroxy)methylidene]amino}-1-hydroxy-3-methylpentylidene)amino]-4-({1-[(2-carboxy-1-{[2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl]-C-hydroxycarbonimidoyl}ethyl)-C-hydroxycarbonimidoyl]-2-hydroxypropyl}-C-hydroxycarbonimidoyl)butanoate

C37H42F3N5O13 (821.2731077999999)

Alatusinine

(8a)-8-(Acetyloxy)-8-deoxo-26-hydroxyevonimine

C38H47NO19 (821.2742152000001)

Wilfordinine B

C38H47NO19 (821.2742152000001)

A sesquiterpene alkaloid that is isolated from Tripterygium wilfordii and Tripterygium hypoglaucum.

An iron(III) hydroxamate isolated from fungi and bacteria including Penicillium species and Neurospora crassa. It is a growth factor for coprophilous fungi.

AB(E)CD

C32H55NO23 (821.316472)

B(E)Cda

C32H55NO23 (821.316472)

beta-D-GlcpNAc-(1->2)-alpha-L-Rhap-(1->2)-[alpha-D-Glcp-(1->3)]-alpha-L-Rhap-(1->3)-alpha-L-Rhap

C32H55NO23 (821.316472)

[2)-alpha-L-Rhap(III)-(1->2)-alpha-L-Rhap(II)-(1->3)-alpha-L-Rhap(I)-(1->3)-[alpha-D-Glcp-(1->4)]-beta-D-GlcpNAc-(1->]n

C32H55NO23 (821.316472)

[(1R,2R,3S,4R,7S,9R,10R,12S,15R)-4-acetyloxy-1,9,12-trihydroxy-15-[(2S,3R)-2-hydroxy-3-(4-hydroxy-5,5-dimethyl-2-oxo-1,3-oxazolidin-3-yl)-3-phenylpropanoyl]oxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate

[(1R,2R,3S,4R,7S,9R,10R,12S,15R)-4-acetyloxy-1,9,12-trihydroxy-15-[(2S,3R)-2-hydroxy-3-(4-hydroxy-5,5-dimethyl-2-oxo-1,3-oxazolidin-3-yl)-3-phenylpropanoyl]oxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate

C43H51NO15 (821.3258536)

(2s)-2-({[(1s)-1-{[(1s,2s)-2-[(2s)-2-[(2-amino-1-hydroxyethylidene)amino]-3-(3-hydroxyphenyl)-n-methylpropanamido]-1-({[(2z,4r,5r)-4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-ylidene]methyl}-c-hydroxycarbonimidoyl)propyl]-c-hydroxycarbonimidoyl}ethyl]-c-hydroxycarbonimidoyl}amino)-3-phenylpropanoic acid

(2s)-2-({[(1s)-1-{[(1s,2s)-2-[(2s)-2-[(2-amino-1-hydroxyethylidene)amino]-3-(3-hydroxyphenyl)-n-methylpropanamido]-1-({[(2z,4r,5r)-4-hydroxy-5-(4-hydroxy-2-oxopyrimidin-1-yl)oxolan-2-ylidene]methyl}-c-hydroxycarbonimidoyl)propyl]-c-hydroxycarbonimidoyl}ethyl]-c-hydroxycarbonimidoyl}amino)-3-phenylpropanoic acid

C38H47N9O12 (821.3344022)

n-[(2r,3r,4r,5s,6r)-4-{[(2s,3r,4r,5s,6s)-4-{[(2s,3r,4r,5r,6s)-3-{[(2s,3r,4r,5s,6s)-3,5-dihydroxy-6-methyl-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-4,5-dihydroxy-6-methyloxan-2-yl]oxy}-3,5-dihydroxy-6-methyloxan-2-yl]oxy}-2,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]ethanimidic acid

n-[(2r,3r,4r,5s,6r)-4-{[(2s,3r,4r,5s,6s)-4-{[(2s,3r,4r,5r,6s)-3-{[(2s,3r,4r,5s,6s)-3,5-dihydroxy-6-methyl-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-4,5-dihydroxy-6-methyloxan-2-yl]oxy}-3,5-dihydroxy-6-methyloxan-2-yl]oxy}-2,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]ethanimidic acid

C32H55NO23 (821.316472)

[(1s,3r,13r,14s,17r,18r,19r,20r,21s,22s,23r,24s,25r)-18,19,21,22,24-pentakis(acetyloxy)-14,25-dihydroxy-3,13,14,25-tetramethyl-6,15-dioxo-2,5,16-trioxa-9-azapentacyclo[15.7.1.0¹,²⁰.0³,²³.0⁷,¹²]pentacosa-7,9,11-trien-20-yl]methyl acetate

[(1s,3r,13r,14s,17r,18r,19r,20r,21s,22s,23r,24s,25r)-18,19,21,22,24-pentakis(acetyloxy)-14,25-dihydroxy-3,13,14,25-tetramethyl-6,15-dioxo-2,5,16-trioxa-9-azapentacyclo[15.7.1.0¹,²⁰.0³,²³.0⁷,¹²]pentacosa-7,9,11-trien-20-yl]methyl acetate

C38H47NO19 (821.2742152000001)

(2s,8s,15s,18s,24s)-10,17,26-trihydroxy-15-isopropyl-24-({4-[(2-methylbut-3-en-2-yl)oxy]phenyl}methyl)-8-[2-(methylsulfanyl)ethyl]-13,29-dithia-6,9,16,22,25,30,31-heptaazapentacyclo[25.2.1.1¹¹,¹⁴.0²,⁶.0¹⁸,²²]hentriaconta-1(30),9,11,14(31),16,25,27-heptaene-7,23-dione

(2s,8s,15s,18s,24s)-10,17,26-trihydroxy-15-isopropyl-24-({4-[(2-methylbut-3-en-2-yl)oxy]phenyl}methyl)-8-[2-(methylsulfanyl)ethyl]-13,29-dithia-6,9,16,22,25,30,31-heptaazapentacyclo[25.2.1.1¹¹,¹⁴.0²,⁶.0¹⁸,²²]hentriaconta-1(30),9,11,14(31),16,25,27-heptaene-7,23-dione

C40H51N7O6S3 (821.3062785999999)

[(1s,3r,18s,19r,20r,21r,22s,23r,24r,25r,26s)-19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

[(1s,3r,18s,19r,20r,21r,22s,23r,24r,25r,26s)-19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

C38H47NO19 (821.2742152000001)

[19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

C38H47NO19 (821.2742152000001)

[(1s,18s,24r,25r,26s)-19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

[(1s,18s,24r,25r,26s)-19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

C38H47NO19 (821.2742152000001)

n-[(2r,3r,4r,5s,6r)-4-{[(2s,3r,4r,5s,6s)-4-{[(2s,3r,4r,5r,6s)-4,5-dihydroxy-6-methyl-3-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-3,5-dihydroxy-6-methyloxan-2-yl]oxy}-2,5-dihydroxy-6-({[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl]ethanimidic acid

n-[(2r,3r,4r,5s,6r)-4-{[(2s,3r,4r,5s,6s)-4-{[(2s,3r,4r,5r,6s)-4,5-dihydroxy-6-methyl-3-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-3,5-dihydroxy-6-methyloxan-2-yl]oxy}-2,5-dihydroxy-6-({[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl]ethanimidic acid

C32H55NO23 (821.316472)

[(1s,3r,15s,18s,19r,20r,21r,22s,23r,24r,25r,26s)-19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

[(1s,3r,15s,18s,19r,20r,21r,22s,23r,24r,25r,26s)-19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

C38H47NO19 (821.2742152000001)

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

C38H47NO19 (821.2742152000001)

n-(4-{[4-({4,5-dihydroxy-6-methyl-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl}oxy)-3,5-dihydroxy-6-methyloxan-2-yl]oxy}-2,5-dihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl)ethanimidic acid

n-(4-{[4-({4,5-dihydroxy-6-methyl-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl}oxy)-3,5-dihydroxy-6-methyloxan-2-yl]oxy}-2,5-dihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl)ethanimidic acid

C32H55NO23 (821.316472)

n-[(2s,3r,4r,5s,6r)-2-{[(2s,3r,4r,5r,6s)-6-{[(2s,3r,4s,5r,6s)-4,5-dihydroxy-2-methyl-6-{[(2s,3r,4s,5r,6s)-4,5,6-trihydroxy-2-methyloxan-3-yl]oxy}oxan-3-yl]oxy}-4-hydroxy-2-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-3-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]ethanimidic acid

n-[(2s,3r,4r,5s,6r)-2-{[(2s,3r,4r,5r,6s)-6-{[(2s,3r,4s,5r,6s)-4,5-dihydroxy-2-methyl-6-{[(2s,3r,4s,5r,6s)-4,5,6-trihydroxy-2-methyloxan-3-yl]oxy}oxan-3-yl]oxy}-4-hydroxy-2-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-3-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]ethanimidic acid

C32H55NO23 (821.316472)

[(1r,3s,15r,18s,19s,20r,21s,22r,23s,24s,25r,26s)-19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

[(1r,3s,15r,18s,19s,20r,21s,22r,23s,24s,25r,26s)-19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

C38H47NO19 (821.2742152000001)

(2r,3as,13ar)-2,4,6,7,13-pentakis(acetyloxy)-3-(benzoyloxy)-13a-hydroxy-2,9,9,12-tetramethyl-5-methylidene-1h,3h,3ah,4h,6h,7h,8h,12h,13h-cyclopenta[12]annulen-8-yl pyridine-3-carboxylate

C43H51NO15 (821.3258536)

n-(4-{[4-({3-[(3,5-dihydroxy-6-methyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-4,5-dihydroxy-6-methyloxan-2-yl}oxy)-3,5-dihydroxy-6-methyloxan-2-yl]oxy}-2,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl)ethanimidic acid

n-(4-{[4-({3-[(3,5-dihydroxy-6-methyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-4,5-dihydroxy-6-methyloxan-2-yl}oxy)-3,5-dihydroxy-6-methyloxan-2-yl]oxy}-2,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl)ethanimidic acid

C32H55NO23 (821.316472)

[(1s,3r,13s,14s,17s,18r,19r,20r,21s,22r,23r,24r,25s)-18,19,21,22,24-pentakis(acetyloxy)-14,25-dihydroxy-3,13,14,25-tetramethyl-6,15-dioxo-2,5,16-trioxa-9-azapentacyclo[15.7.1.0¹,²⁰.0³,²³.0⁷,¹²]pentacosa-7,9,11-trien-20-yl]methyl acetate

[(1s,3r,13s,14s,17s,18r,19r,20r,21s,22r,23r,24r,25s)-18,19,21,22,24-pentakis(acetyloxy)-14,25-dihydroxy-3,13,14,25-tetramethyl-6,15-dioxo-2,5,16-trioxa-9-azapentacyclo[15.7.1.0¹,²⁰.0³,²³.0⁷,¹²]pentacosa-7,9,11-trien-20-yl]methyl acetate

C38H47NO19 (821.2742152000001)

[(1r,3r,18s,19r,20r,21r,22s,23r,24r,25r,26s)-19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

[(1r,3r,18s,19r,20r,21r,22s,23r,24r,25r,26s)-19,20,22,23,25-pentakis(acetyloxy)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0¹,²¹.0³,²⁴.0⁷,¹²]hexacosa-7,9,11-trien-21-yl]methyl acetate

C38H47NO19 (821.2742152000001)