Exact Mass: 505.1755882

Exact Mass Matches: 505.1755882

Found 500 metabolites which its exact mass value is equals to given mass value 505.1755882, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

alangiside

Isoalangiside

C25H31NO10 (505.19478660000004)

An organic heterotetracyclic compound that is an alkaloidal glycoside isolated from Alangium salviifolium.

Isoalangiside

C25H31NO10 (505.19478660000004)

N-(2-Fluoro-4-(methylsulfonyl)phenyl)-6-(4-(3-isopropyl-1,2,4-oxadiazol-5-yl)piperidin-1-yl)-5-nitropyrimidin-4-amine

N-(2-fluoro-4-methanesulfonylphenyl)-5-nitro-6-{4-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}pyrimidin-4-amine

C21H24FN7O5S (505.1543586)

Peonidin 3-(6'-acetyl-galactoside)

3-{[(3R,4S,5R,6R)-6-[(acetyloxy)methyl]-3,4,5-trihydroxyoxan-2-yl]oxy}-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1lambda4-chromen-1-ylium

C24H25O12 (505.134595)

Peonidin 3-(6-acetyl-galactoside) is a member of the class of compounds known as anthocyanidin-3-o-glycosides. Anthocyanidin-3-o-glycosides are phenolic compounds containing one anthocyanidin moiety which is O-glycosidically linked to a carbohydrate moiety at the C3-position. Peonidin 3-(6-acetyl-galactoside) is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Peonidin 3-(6-acetyl-galactoside) can be found in highbush blueberry and lowbush blueberry, which makes peonidin 3-(6-acetyl-galactoside) a potential biomarker for the consumption of these food products.

Peonidin 3-(6'-acetyl-glucoside)

3-{[(2S,3R,4S,5S,6R)-6-[(acetyloxy)methyl]-3,4,5-trihydroxyoxan-2-yl]oxy}-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1lambda4-chromen-1-ylium

C24H25O12 (505.134595)

Peonidin 3-(6-acetyl-glucoside) is a member of the class of compounds known as anthocyanidin-3-o-glycosides. Anthocyanidin-3-o-glycosides are phenolic compounds containing one anthocyanidin moiety which is O-glycosidically linked to a carbohydrate moiety at the C3-position. Peonidin 3-(6-acetyl-glucoside) is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Peonidin 3-(6-acetyl-glucoside) can be found in common grape, grape wine, highbush blueberry, and lowbush blueberry, which makes peonidin 3-(6-acetyl-glucoside) a potential biomarker for the consumption of these food products.

Peonidin 3-(6-acetylglucoside)

2- (4-Hydroxy-3-methoxyphenyl) -3- [ (6-O-acetyl-beta-D-glucopyranosyl) oxy ] -5,7-dihydroxy-1-benzopyrylium

C24H25O12 (505.134595)

Annotation level-3

LA 9

C25H31NO10 (505.19478660000004)

3-O-demethyl-2-O-methylisoalangiside

C25H31NO10 (505.19478660000004)

haouamine B

C32H27NO5 (505.18891320000006)

Isocimicifugamide

C25H31NO10 (505.19478660000004)

ROCAGLAMIDE (FR AGLAIA ELLIPTIFOLIA)

C29H31NO7 (505.2100416)

L-phenylalaninosecologanin B

C25H31NO10 (505.19478660000004)

C29H31NO7

C29H31NO7 (505.2100416)

beta-D-fructofuranosyl-(2->1)-alpha-D-[2-O-L-tyrosyl]glucopyranoside

C21H31NO13 (505.1795316)

Asp Thr Arg Asp

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-carboxypropanamido]-3-hydroxybutanamido]-5-carbamimidamidopentanamido]butanedioic acid

C18H31N7O10 (505.2132306)

Gly Cys Glu Leu Ala

C20H35N5O8S (505.22062300000005)

Glu Ser Arg Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-hydroxypropanamido]-5-carbamimidamidopentanamido]butanedioic acid

C18H31N7O10 (505.2132306)

Arg Asp Thr Asp

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-carboxypropanamido]-3-hydroxybutanamido]butanedioic acid

C18H31N7O10 (505.2132306)

Val Met Gly Ala Glu

C20H35N5O8S (505.22062300000005)

Glu Asp Gln Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-carboxypropanamido]-4-carbamoylbutanamido]butanedioic acid

C18H27N5O12 (505.1656142)

Trp Trp Asp

C26H27N5O6 (505.19612420000004)

Rocaglamide

1H-Cyclopenta[b]benzofuran-2-carboxamide,3,3a,8b-tetrahydro-1,8b-dihydroxy-6,8-dimethoxy- 3a-(4-methoxyphenyl)-N,N-dimethyl-3-phenyl-, [1R-(1.alpha.,2.alpha.,3.beta.,3a.beta.,8b.beta.)]-

C29H31NO7 (505.2100416)

Rocaglamide is an organic heterotricyclic compound that is 2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan substituted by hydroxy groups at positions 1 and 8b, methoxy groups at positions 6 and 8, a 4-methoxyphenyl group at position 3a, a phenyl group at position 3 and a N,N-dimethylcarbamoyl group at position 1. Isolated from Aglaia odorata and Aglaia duperreana, it exhibits antineoplastic activity. It has a role as a metabolite, an antineoplastic agent and an antileishmanial agent. It is an organic heterotricyclic compound, a monomethoxybenzene and a monocarboxylic acid amide. Rocaglamide, also referred to as rocaglamide-A, is the eponymous member of a class of anti-cancer phytochemicals known as rocaglamides. Rocaglamides are secondary metabolites of the plant genus Aglaia, and extracts of the plant have traditionally been used as a form of insect repellant due to its natural insecticidal properties. Reports of Aglaia anti-tumor activity date back as far as 1973, and rocaglamide-A was first isolated in 1982 from the species A. elliptifolia. Rocaglamide and a number of its derivatives (e.g. [didesmethylrocaglamide]) are currently being studied for use as chemotherapeutic agents in the treatment of various leukemias, lymphomas, and carcinomas, as well as adjuvant therapy in the treatment of certain chemotherapy-resistant cancers. Rocaglamide is a natural product found in Aglaia rimosa, Aglaia elliptifolia, and other organisms with data available. An organic heterotricyclic compound that is 2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan substituted by hydroxy groups at positions 1 and 8b, methoxy groups at positions 6 and 8, a 4-methoxyphenyl group at position 3a, a phenyl group at position 3 and a N,N-dimethylcarbamoyl group at position 1. Isolated from Aglaia odorata and Aglaia duperreana, it exhibits antineoplastic activity.

2-[5-chloro-7-(3,5-dihydroxyhexanoyloxy)-3-[(1E,3E,5E)-hepta-1,3,5-trienyl]-7-methyl-6,8-dioxoisoquinolin-2-yl]acetic acid

NCGC00380196-01!2-[5-chloro-7-(3,5-dihydroxyhexanoyloxy)-3-[(1E,3E,5E)-hepta-1,3,5-trienyl]-7-methyl-6,8-dioxoisoquinolin-2-yl]acetic acid

C25H28ClNO8 (505.15033580000005)

Peonidin 3-(6-acetyl)glucoside

[C24H25O12]+ (505.134595)

Ala Asp Asp Trp

(3S)-3-[(2S)-2-[(2S)-2-aminopropanamido]-3-carboxypropanamido]-3-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}propanoic acid

C22H27N5O9 (505.1808692000001)

Ala Asp Trp Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-carboxypropanamido]-3-(1H-indol-3-yl)propanamido]butanedioic acid

C22H27N5O9 (505.1808692000001)

Ala Glu Thr Trp

(4S)-4-[(2S)-2-aminopropanamido]-4-{[(1S,2R)-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}butanoic acid