Exact Mass: 638.242646

Exact Mass Matches: 638.242646

Found 27 metabolites which its exact mass value is equals to given mass value 638.242646, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Kanokoside C

5-Hydroxy-5-(hydroxymethyl)-10-({[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-3,8-dioxatricyclo[4.4.0.0²,⁴]dec-9-en-7-yl 3-methylbutanoic acid

C27H42O17 (638.2421882000001)

Kanokoside C is found in fats and oils. Kanokoside C is from Valeriana officinalis (valerian) root.

Hexyl heptanoate

(1R,9S,10Z,11R,13S,14S)-14-hydroxy-10-({[(2R,3S,6S)-3-(4-methoxyphenoxy)-6-phenyl-3,6-dihydro-2H-pyran-2-yl]methoxy}imino)-4-phenyl-12-oxa-2,4,6-triazatetracyclo[7.5.0.0²,⁶.0¹¹,¹³]tetradecane-3,5-dione

C35H34N4O8 (638.2376524)

Hexyl heptanoate is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]")

Thiomarinol F

C30H42N2O9S2 (638.2331602)

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. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams

Met Tyr Tyr Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

C32H38N4O8S (638.2410228)

Tyr Met Tyr Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

C32H38N4O8S (638.2410228)

Tyr Tyr Met Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanoic acid

C32H38N4O8S (638.2410228)

Tyr Tyr Tyr Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanoic acid

C32H38N4O8S (638.2410228)

Hexyl heptanoate

(1R,9S,11R,13S,14S)-14-hydroxy-10-({[(2R,3S,6S)-3-(4-methoxyphenoxy)-6-phenyl-3,6-dihydro-2H-pyran-2-yl]methoxy}imino)-4-phenyl-12-oxa-2,4,6-triazatetracyclo[7.5.0.0^{2,6}.0^{11,13}]tetradecane-3,5-dione

C35H34N4O8 (638.2376524)

7,12-diethyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropionic acid

C34H40Cl2N4O4 (638.242646)

(S)-(-)-2,2-Bis(di-p-tolylphosphino)-6,6-dimethoxy-1,1-biphenyl,min.97

C42H40O2P2 (638.25034)

N-[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[[4-(trifluoromethyl)phenyl]methyl]amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]-3,5-dimethyl-4-isoxazolesulfonamide

C30H37F3N4O6S (638.2385778)

Kanokoside C

C27H42O17 (638.2421882000001)

LPIP 15:0

C24H48O15P2 (638.2468318)

7'-(acetyloxy)-3,3'-bis(4-hydroxypentyl)-7,7'-dimethyl-6,6',8,8'-tetraoxo-[5,5'-biisochromen]-7-yl acetate

C34H38O12 (638.2363148)

5-[7-(acetyloxy)-6',7-dimethyl-6,8-dioxo-4h-spiro[2-benzopyran-3,2'-oxan]-5-yl]-3-(4-hydroxypentyl)-7-methyl-6,8-dioxoisochromen-7-yl acetate

C34H38O12 (638.2363148)

5-[7-(acetyloxy)-6',7-dimethyl-6,8-dioxo-4h-spiro[2-benzopyran-3,2'-oxan]-5-yl]-6',7-dimethyl-6,8-dioxo-4h-spiro[2-benzopyran-3,2'-oxan]-7-yl acetate

C34H38O12 (638.2363148)

[(1s,2r,4s,5r,6s,7s,8s,9s)-4,5,8-tris(acetyloxy)-2,10,10-trimethyl-7-(pyridine-3-carbonyloxy)-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-6-yl]methyl pyridine-3-carboxylate

C33H38N2O11 (638.2475478)

(1s,2s,4s,5s,6s,7s)-5-hydroxy-5-(hydroxymethyl)-10-({[(2s,3s,4r,5s,6s)-3,4,5-trihydroxy-6-({[(2r,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-3,8-dioxatricyclo[4.4.0.0²,⁴]dec-9-en-7-yl 3-methylbutanoate

(1s,2s,4s,5s,6s,7s)-5-hydroxy-5-(hydroxymethyl)-10-({[(2s,3s,4r,5s,6s)-3,4,5-trihydroxy-6-({[(2r,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-3,8-dioxatricyclo[4.4.0.0²,⁴]dec-9-en-7-yl 3-methylbutanoate

C27H42O17 (638.2421882000001)

(3s,7s)-5-[(7r)-7-(acetyloxy)-3-(4-hydroxypentyl)-7-methyl-6,8-dioxoisochromen-5-yl]-6',7-dimethyl-6,8-dioxo-4h-spiro[2-benzopyran-3,2'-oxan]-7-yl acetate

C34H38O12 (638.2363148)

4,5,8-tris(acetyloxy)-2,10,10-trimethyl-6-[(pyridine-3-carbonyloxy)methyl]-11-oxatricyclo[7.2.1.0¹,⁶]dodecan-7-yl pyridine-3-carboxylate

C33H38N2O11 (638.2475478)

8-{[(2e)-4-{3,4-dihydroxy-5-[(2e)-4-methyl-5-oxohex-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

C30H42N2O9S2 (638.2331602)

(7s,7'r)-7'-(acetyloxy)-3,3'-bis(4-hydroxypentyl)-7,7'-dimethyl-6,6',8,8'-tetraoxo-[5,5'-biisochromen]-7-yl acetate

C34H38O12 (638.2363148)

8-{[(2e,4r)-4-[(2s,3r,4r,5s)-3,4-dihydroxy-5-[(2e,4r)-4-methyl-5-oxohex-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

C30H42N2O9S2 (638.2331602)

(3s,6'r,7s)-5-[(3s,6'r,7r)-7-(acetyloxy)-6',7-dimethyl-6,8-dioxo-4h-spiro[2-benzopyran-3,2'-oxan]-5-yl]-6',7-dimethyl-6,8-dioxo-4h-spiro[2-benzopyran-3,2'-oxan]-7-yl acetate

C34H38O12 (638.2363148)