Exact Mass: 502.2122

Exact Mass Matches: 502.2122

Found 330 metabolites which its exact mass value is equals to given mass value 502.2122, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Verrucarin A

Muconomycin A

C27H34O9 (502.2203)

A trichothecene antibiotic which incorporates a triester macrocyclic structure and an exocyclic methylene epoxide group. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents D009676 - Noxae > D011042 - Poisons > D014255 - Trichothecenes D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins D000970 - Antineoplastic Agents

Cyclocalamin

Methyl 2-[7-(furan-3-yl)-18-hydroxy-1,8,12,15,15-pentamethyl-5,17-dioxo-3,6,14-trioxapentacyclo[9.7.0.0²,⁴.0²,⁸.0¹²,¹⁶]octadecan-13-yl]acetic acid

C27H34O9 (502.2203)

Cyclocalamin is found in citrus. Cyclocalamin is a constituent of calamondin seeds (Citrus reticulata var. austera x Fortunella sp.)

Isocyclocalamin

Methyl 2-[7-(furan-3-yl)-17-hydroxy-1,8,12,15,15-pentamethyl-5,18-dioxo-3,6,14-trioxapentacyclo[9.7.0.0²,⁴.0²,⁸.0¹²,¹⁶]octadecan-13-yl]acetic acid

C27H34O9 (502.2203)

Isocyclocalamin is found in citrus. Isocyclocalamin is a constituent of a Citrus reticulata/Fortunella hybrid. Constituent of a Citrus reticulata/Fortunella hybrid. Isocyclocalamin is found in citrus.

Elastase Inhibitor III

methyl 3-({1-[(1-{2-[(1-chloro-4-methyl-2-oxopentan-3-yl)carbamoyl]pyrrolidin-1-yl}-1-oxopropan-2-yl)carbamoyl]ethyl}carbamoyl)propanoate

C22H35ClN4O7 (502.2194)

[3aR-[3aR,4R[E(E)],6E,9R,10Z,11aR]]-2-[[[9-(Acetyloxy)-2,3,3a,4,5,8,9,11a-octahydro-6,10-dimethyl-3-methylene-2-oxocyclodeca[b]furan-4-yl]oxy]carbonyl]-2-butenyl ester 2-(hydroxymethyl)-2-butenoic acid

[3aR-[3aR*,4R*[E(E)],6E,9R*,10Z,11aR*]]-2-[[[9-(Acetyloxy)-2,3,3a,4,5,8,9,11a-octahydro-6,10-dimethyl-3-methylene-2-oxocyclodeca[b]furan-4-yl]oxy]carbonyl]-2-butenyl ester 2-(hydroxymethyl)-2-butenoic acid

C27H34O9 (502.2203)

Maculalactone E

(+)-Maculalactone E

C34H30O4 (502.2144)

Khayalactone

(+)-Khayalactone

C27H34O9 (502.2203)

C27H34O9 (502.2203)

(aS,5S,6S,7S)-5,6,7,8-tetrahydro-1,2,3,13-tetramethoxy-6,7-dimethyl-5-[isobutyryl]oxybenzodioxolo[3,4]cycloocta[1,2-f][1,3]benzodioxol-6-ol|schisanwilsonin E

C27H34O9 (502.2203)

6-Deoxy-9|A-hydroxycedrodorin

C27H34O9 (502.2203)

methyl 2-[7-(furan-3-yl)-17-hydroxy-1,8,12,15,15-pentamethyl-5,18-dioxo-3,6,14-trioxapentacyclo[9.7.0.0^{2,4}.0^{2,8}.0^{12,16}]octadecan-13-yl]acetate

C27H34O9 (502.2203)

Cyclocalamin

methyl 2-[7-(furan-3-yl)-18-hydroxy-1,8,12,15,15-pentamethyl-5,17-dioxo-3,6,14-trioxapentacyclo[9.7.0.0^{2,4}.0^{2,8}.0^{12,16}]octadecan-13-yl]acetate

nocamycin I(1-)

C26H32NO9 (502.2077)

3β-angeloyloxy-8-oxoeremophila-6,9-dien-12-oicacid ethyl ester

C27H34O9 (502.2203)

methyl (2r)-2-[(1s,2r,5s,6s,10s,11s,13s,14r,16s)-6-(furan-3-yl)-10-hydroxy-1,5,15,15-tetramethyl-8,17-dioxo-7,18-dioxapentacyclo[11.3.1.1¹¹,¹⁴.0²,¹¹.0⁵,¹⁰]octadecan-16-yl]-2-hydroxyacetate

methyl (1s,2r,4s,16r,17r,20s)-20-hydroxy-13-methoxy-4,7,17,22,22-pentamethyl-11-oxo-5,10,21,23-tetraoxahexacyclo[18.2.1.0¹,¹⁷.0⁴,¹⁶.0⁶,¹⁴.0⁸,¹²]tricosa-6,8(12),13-triene-2-carboxylate

methyl (2s)-2-[(1s,2r,5s,6s,10s,11s,13s,14r,16r)-6-(furan-3-yl)-10-hydroxy-5,14,15,15-tetramethyl-8,17-dioxo-7,18-dioxapentacyclo[11.3.1.1¹¹,¹⁴.0²,¹¹.0⁵,¹⁰]octadecan-16-yl]-2-hydroxyacetate

C27H34O9 (502.2203)

(2r,3s,4s,5r,6s)-2-(hydroxymethyl)-6-[4-(2-methylbut-3-en-2-yl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenoxy]oxane-3,4,5-triol

C23H34O12 (502.205)

(1'r,2s,3'r,8'r,12's,13'r,18'z,20'z,24'r,25's)-12'-hydroxy-5',13',25'-trimethyl-2',10',16',23'-tetraoxaspiro[oxirane-2,26'-tetracyclo[22.2.1.0³,⁸.0⁸,²⁵]heptacosane]-4',18',20'-triene-11',17',22'-trione

(8r,9r,10s)-9-hydroxy-3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.0²,⁷.0¹⁴,¹⁸]nonadeca-1(12),2(7),3,5,13,18-hexaen-8-yl 2-methylpropanoate

C27H34O9 (502.2203)

methyl 20-hydroxy-13-methoxy-4,7,17,22,22-pentamethyl-11-oxo-5,10,21,23-tetraoxahexacyclo[18.2.1.0¹,¹⁷.0⁴,¹⁶.0⁶,¹⁴.0⁸,¹²]tricosa-6,8(12),13-triene-2-carboxylate

C27H34O9 (502.2203)

methyl 2-[(1s,2s,3s,4r,7s,8s,12r,14r,15s,16r,17s,18s)-8-(furan-3-yl)-1,3,15-trihydroxy-7,16,18-trimethyl-10-oxo-9,13-dioxahexacyclo[14.2.1.0²,¹⁴.0³,¹².0⁴,¹⁸.0⁷,¹²]nonadecan-17-yl]acetate

methyl 2-[(1s,2s,3s,4r,7s,8s,12r,14r,15s,16r,17s,18s)-8-(furan-3-yl)-1,3,15-trihydroxy-7,16,18-trimethyl-10-oxo-9,13-dioxahexacyclo[14.2.1.0²,¹⁴.0³,¹².0⁴,¹⁸.0⁷,¹²]nonadecan-17-yl]acetate

(2e)-3-{[(3ar,4r,9s,11ar)-9-hydroxy-6,10-dimethyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl]oxy}-2-ethylidene-3-oxopropyl (2e)-2-[(acetyloxy)methyl]but-2-enoate

C27H34O9 (502.2203)

methyl 2-[(1r,2r,3r,7s,8s,11s,12r,13s,15s,17r)-7-(furan-3-yl)-3,17-dihydroxy-8,12,14,14-tetramethyl-5,18-dioxo-6,16-dioxapentacyclo[10.4.2.0²,¹¹.0³,⁸.0¹⁵,¹⁷]octadecan-13-yl]acetate

C27H34O9 (502.2203)

(1s,2r,4s,10r,11s,13r,15s,16r,17s,20s)-4-chloro-15-[(2r)-3,4-dimethyl-5-oxo-2h-furan-2-yl]-13,17-dihydroxy-10,16,20-trimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icosa-5,7-dien-9-one

(1s,2r,4s,10r,11s,13r,15s,16r,17s,20s)-4-chloro-15-[(2r)-3,4-dimethyl-5-oxo-2h-furan-2-yl]-13,17-dihydroxy-10,16,20-trimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icosa-5,7-dien-9-one

C28H35ClO6 (502.2122)

methyl 2-[(1r,3r,7s,8s,9s,12r,13s)-13-[(2r)-2-hydroxy-5-oxo-2h-furan-3-yl]-6,6,8,12-tetramethyl-17-methylidene-5,15-dioxo-2,14-dioxatetracyclo[7.7.1.0¹,¹².0³,⁸]heptadecan-7-yl]acetate

C27H34O9 (502.2203)

2-[2,6-dimethoxy-4-(prop-2-en-1-yl)phenoxy]-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxane-3,4,5-triol

C23H34O12 (502.205)