Exact Mass: 438.1327988
Exact Mass Matches: 438.1327988
Found 200 metabolites which its exact mass value is equals to given mass value 438.1327988
,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
(2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-[(E)-N-hydroxy-C-(3-methylsulfanylpropyl)carbonimidoyl]sulfanyl-1-oxopropan-2-yl]amino]-5-oxopentanoic acid
Villinol
Thonningin C
(2E)-3-[3-(3,4-dihydroxybenzyl)-6-hydroxy-2,4-dimethoxyphenyl]-1-(3,4-dihydroxyphenyl)prop-2-en-1-one|3,4,6-trihydroxy-2,4-dimethoxy-3-(3,4-dihydroxybenzyl)chalcone
D-Arabino-Hexose, 2-deoxy-, diethyl mercaptal, tetraacetate
2,3,6,8,9,12-Hexamethoxybenzo[1,2-b:4,5-b]bisbenzofuran
2-(1-Methylethenyl)-3,4-dimethoxy-5-hydroxy-6-(3,4-dimethoxyphenyl)-7H-furo[3,2-g][1]benzopyran-7-one
(E)-1-(glutathion-S-yl)-N-hydroxy-omega-(methylsulfanyl)butan-1-imine
Ala Cys Asp Met
Ala Cys Met Asp
Ala Asp Cys Met
Ala Asp Met Cys
Ala Met Cys Asp
Ala Met Asp Cys
Cys Ala Asp Met
Cys Ala Met Asp
Cys Cys Asp Val
Cys Cys Val Asp
Cys Asp Ala Met
Cys Asp Cys Val
Cys Asp Met Ala
Cys Asp Thr Thr
C15H26N4O9S (438.1420426000001)
Cys Asp Val Cys
Cys Glu Gly Met
Cys Glu Met Gly
Cys Glu Ser Thr
C15H26N4O9S (438.1420426000001)
Cys Glu Thr Ser
C15H26N4O9S (438.1420426000001)
Cys Gly Glu Met
Cys Gly Met Glu
Cys Met Ala Asp
Cys Met Asp Ala
Cys Met Glu Gly
Cys Met Gly Glu
Cys Ser Glu Thr
C15H26N4O9S (438.1420426000001)
Cys Ser Thr Glu
C15H26N4O9S (438.1420426000001)
Cys Thr Asp Thr
C15H26N4O9S (438.1420426000001)
Cys Thr Glu Ser
C15H26N4O9S (438.1420426000001)
Cys Thr Ser Glu
C15H26N4O9S (438.1420426000001)
Cys Thr Thr Asp
C15H26N4O9S (438.1420426000001)
Cys Val Cys Asp
Cys Val Asp Cys
Asp Ala Cys Met
Asp Ala Met Cys
Asp Cys Ala Met
Asp Cys Cys Val
Asp Cys Met Ala
Asp Cys Thr Thr
C15H26N4O9S (438.1420426000001)
Asp Cys Val Cys
Asp Met Ala Cys
Asp Met Cys Ala
Asp Met Ser Ser
C15H26N4O9S (438.1420426000001)
Asp Ser Met Ser
C15H26N4O9S (438.1420426000001)
Asp Ser Ser Met
C15H26N4O9S (438.1420426000001)
Asp Thr Cys Thr
C15H26N4O9S (438.1420426000001)
Asp Thr Thr Cys
C15H26N4O9S (438.1420426000001)
Asp Val Cys Cys
Glu Cys Gly Met
Glu Cys Met Gly
Glu Cys Ser Thr
C15H26N4O9S (438.1420426000001)
Glu Cys Thr Ser
C15H26N4O9S (438.1420426000001)
Glu Gly Cys Met
Glu Gly Met Cys
Glu Met Cys Gly
Glu Met Gly Cys
Glu Ser Cys Thr
C15H26N4O9S (438.1420426000001)
Glu Ser Thr Cys
C15H26N4O9S (438.1420426000001)
Glu Thr Cys Ser
C15H26N4O9S (438.1420426000001)
Glu Thr Ser Cys
C15H26N4O9S (438.1420426000001)
Gly Cys Glu Met
Gly Cys Met Glu
Gly Glu Cys Met
Gly Glu Met Cys
Gly Met Cys Glu
Gly Met Glu Cys
Met Ala Cys Asp
Met Ala Asp Cys
Met Cys Ala Asp
Met Cys Asp Ala
Met Cys Glu Gly
Met Cys Gly Glu
Met Asp Ala Cys
Met Asp Cys Ala
Met Asp Ser Ser
C15H26N4O9S (438.1420426000001)
Met Glu Cys Gly
Met Glu Gly Cys
Met Gly Cys Glu
Met Gly Glu Cys
Met Ser Asp Ser
C15H26N4O9S (438.1420426000001)
Met Ser Ser Asp
C15H26N4O9S (438.1420426000001)
Ser Cys Glu Thr
C15H26N4O9S (438.1420426000001)
Ser Cys Thr Glu
C15H26N4O9S (438.1420426000001)
Ser Asp Met Ser
C15H26N4O9S (438.1420426000001)
Ser Asp Ser Met
C15H26N4O9S (438.1420426000001)
Ser Glu Cys Thr
C15H26N4O9S (438.1420426000001)
Ser Glu Thr Cys
C15H26N4O9S (438.1420426000001)
Ser Met Asp Ser
C15H26N4O9S (438.1420426000001)
Ser Met Ser Asp
C15H26N4O9S (438.1420426000001)
Ser Ser Asp Met
C15H26N4O9S (438.1420426000001)
Ser Ser Met Asp
C15H26N4O9S (438.1420426000001)
Ser Thr Cys Glu
C15H26N4O9S (438.1420426000001)
Ser Thr Glu Cys
C15H26N4O9S (438.1420426000001)
Thr Cys Asp Thr
C15H26N4O9S (438.1420426000001)
Thr Cys Glu Ser
C15H26N4O9S (438.1420426000001)
Thr Cys Ser Glu
C15H26N4O9S (438.1420426000001)
Thr Cys Thr Asp
C15H26N4O9S (438.1420426000001)
Thr Asp Cys Thr
C15H26N4O9S (438.1420426000001)
Thr Asp Thr Cys
C15H26N4O9S (438.1420426000001)
Thr Glu Cys Ser
C15H26N4O9S (438.1420426000001)
Thr Glu Ser Cys
C15H26N4O9S (438.1420426000001)
Thr Ser Cys Glu
C15H26N4O9S (438.1420426000001)
Thr Ser Glu Cys
C15H26N4O9S (438.1420426000001)
Thr Thr Cys Asp
C15H26N4O9S (438.1420426000001)
Thr Thr Asp Cys
C15H26N4O9S (438.1420426000001)
Val Cys Cys Asp
Val Cys Asp Cys
Val Asp Cys Cys
Phenyl 2,4,6-Tri-O-acetyl-3-O-allyl-1-thio-beta-D-glucopyranoside
C21H26O8S (438.13483160000004)
1-(3,4-difluorophenyl)-7,7-dimethyl-3-[(3-nitrophenyl)methyl]-6,8-dihydroquinoline-2,5-dione
C24H20F2N2O4 (438.13910640000006)
Benzenesulfonamide, N-[(1S)-2-amino[1,1-binaphthalen]-2-yl]-4-methyl
(2S)-2-[[5-[3-(2,6-diamino-4-oxo-1H-pyrimidin-5-yl)propylamino]thiophene-2-carbonyl]amino]pentanedioic acid
4-[5-(4-Methoxyphenyl)-2-oxazolyl]-1-methylpyridinium 4-methylbenzenesulfonate
C23H22N2O5S (438.12493620000004)
2,5-Bis(octyldithio)-1,3,4-thiadiazole
C18H34N2S5 (438.13254440000003)
Spiraprilat
C20H26N2O5S2 (438.12830660000003)
An azaspiro compound that is spirapril in which the ethyl ester group has been hydrolysed to the corresponding carboxylic acid group. It is the active metabolite of the angiotensin-converting enzyme (ACE) inhibitor spirapril. C78274 - Agent Affecting Cardiovascular System > C270 - Antihypertensive Agent C471 - Enzyme Inhibitor > C783 - Protease Inhibitor > C247 - ACE Inhibitor
(2s)-3-(1-{[2-(2-Chlorophenyl)-5-Methyl-1,3-Oxazol-4-Yl]methyl}-1h-Indol-5-Yl)-2-Ethoxypropanoic Acid
C24H23ClN2O4 (438.13462680000004)
6-[4-methoxy-3-(3-oxolanyloxy)phenyl]-3-(2-methoxyphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine
C22H22N4O4S (438.13616920000004)
5-[2-[[2-[[2-furanyl(oxo)methyl]amino]phenyl]-oxomethoxy]-1-oxoethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid ethyl ester
ethyl 4-[6-(4-oxo-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-3-yl)hexanoyl]piperazine-1-carboxylate
C19H26N4O4S2 (438.13953960000003)
(1S,5R)-7-[4-(2-fluorophenyl)phenyl]-3-(3-methoxyphenyl)sulfonyl-3,6-diazabicyclo[3.1.1]heptane
C24H23FN2O3S (438.14133400000003)
(1S,5R)-3-(2-fluorophenyl)sulfonyl-7-[4-(3-methoxyphenyl)phenyl]-3,6-diazabicyclo[3.1.1]heptane
C24H23FN2O3S (438.14133400000003)
(1R,5S)-6-(4-fluorophenyl)sulfonyl-7-[4-(2-methoxyphenyl)phenyl]-3,6-diazabicyclo[3.1.1]heptane
C24H23FN2O3S (438.14133400000003)
(4S,5R,6R)-6-[(1S)-1-hydroxyethyl]-4-methyl-7-oxo-3-[(3S,5S)-5-[(sulfamoylamino)methyl]pyrrolidin-3-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;hydrate
(+)-kotanin
A member of the class of 8,8-bicoumarins resulting from the formal oxidative dimerisation of 4,7-dimethoxy-5-methyl-2H-chromen-2-one (the S-(+) enantiomer). A fungal metabolite, its isolation from Aspergillus clavatus was first reported in 1971.
SIRT2-IN-9
SIRT2-IN-9 (compound 12) is a selective inhibitor of SRIT2 with an IC50 value of 1.3 μM. SIRT2-IN-9 inhibits proliferative activity of MCF-7 breast cancer cells. SIRT2-IN-9 can be used for the research of cancer[1].
20,28-dihydroxy-4,11,18,25-tetraazaheptacyclo[14.11.1.0²,¹⁵.0³,¹².0⁵,¹⁰.0¹⁷,²⁶.0¹⁹,²⁴]octacosa-2(15),3,5,7,9,11,13,17(26),20,22,24-undecaene-9-carboxylic acid
[(9r)-3,15-dihydroxy-16,17-dimethoxytricyclo[12.3.1.1²,⁶]nonadeca-1(17),2(19),3,5,14(18),15-hexaen-9-yl]oxidanesulfonic acid
C21H26O8S (438.13483160000004)
4,4',7,7'-tetramethoxy-5,5'-dimethyl-[6,8'-bichromene]-2,2'-dione
(2e)-1-(3,4-dihydroxyphenyl)-3-{3-[(3,4-dihydroxyphenyl)methyl]-6-hydroxy-2,4-dimethoxyphenyl}prop-2-en-1-one
methyl 4a,5,6,7-tetrahydroxy-7-methyl-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,5h,6h,7ah-cyclopenta[c]pyran-4-carboxylate
C17H26O13 (438.13733460000003)
methyl (2e,4r,5r,6e)-7-{2-[2-(2-hydroxypropan-2-yl)-1,3-thiazol-4-yl]-1,3-thiazol-4-yl}-3,5-dimethoxy-4-methylhepta-2,6-dienoate
C20H26N2O5S2 (438.12830660000003)
(3s)-1,7-bis(4-hydroxy-3-methoxyphenyl)-5-oxoheptane-3-sulfonic acid
C21H26O8S (438.13483160000004)
5,6-dimethoxy-3-(6-methoxy-2h-1,3-benzodioxol-5-yl)-8,8-dimethylpyrano[2,3-h]chromen-4-one
methyl (2e,4r,5s,6e)-7-{2-[2-(2-hydroxypropan-2-yl)-1,3-thiazol-4-yl]-1,3-thiazol-4-yl}-3,5-dimethoxy-4-methylhepta-2,6-dienoate
C20H26N2O5S2 (438.12830660000003)
methyl (2e,4r,5s,6e)-7-{2-[2-(1-hydroxypropan-2-yl)-1,3-thiazol-4-yl]-1,3-thiazol-4-yl}-3,5-dimethoxy-4-methylhepta-2,6-dienoate
C20H26N2O5S2 (438.12830660000003)
methyl 15-hydroxy-16,18-dioxo-8,10-dioxa-13,19-diazaoctacyclo[12.8.2.1¹,¹⁵.0²,¹⁹.0³,¹⁴.0³,¹⁷.0⁴,¹².0⁷,¹¹]pentacosa-4(12),5,7(11)-triene-13-carboxylate
2',5,5'-trihydroxy-4,4'-dimethoxy-1-methyl-5,5'-bis(2-oxopropyl)-[3,3'-bipyridine]-2,6,6'-trione
methyl 7-{2-[2-(1-hydroxypropan-2-yl)-1,3-thiazol-4-yl]-1,3-thiazol-4-yl}-3,5-dimethoxy-4-methylhepta-2,6-dienoate
C20H26N2O5S2 (438.12830660000003)
6-(3,4-dimethoxyphenyl)-5-hydroxy-3,4-dimethoxy-2-(prop-1-en-2-yl)furo[3,2-g]chromen-7-one
methyl (1s,4ar,5r,6s,7r,7ar)-4a,5,6,7-tetrahydroxy-7-methyl-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,5h,6h,7ah-cyclopenta[c]pyran-4-carboxylate
C17H26O13 (438.13733460000003)
methyl (1r,4ar,5r,6s,7s,7ar)-4a,5,6,7-tetrahydroxy-7-methyl-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,5h,6h,7ah-cyclopenta[c]pyran-4-carboxylate
C17H26O13 (438.13733460000003)
methyl (1s,4ar,5r,6r,7r,7ar)-4a,5,6,7-tetrahydroxy-7-methyl-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,5h,6h,7ah-cyclopenta[c]pyran-4-carboxylate
C17H26O13 (438.13733460000003)
1-(3,4-dihydroxyphenyl)-3-{3-[(3,4-dihydroxyphenyl)methyl]-6-hydroxy-2,4-dimethoxyphenyl}prop-2-en-1-one
1,7-bis(4-hydroxy-3-methoxyphenyl)-5-oxoheptane-3-sulfonic acid
C21H26O8S (438.13483160000004)
(2e)-3-{4-[(2e)-but-2-en-2-yl]-15-formyl-14-hydroxy-6-methoxy-7-methyl-10-oxo-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaen-12-yl}but-2-enoic acid
methyl (1r,2s,3r,14s,15s,17s)-15-hydroxy-16,18-dioxo-8,10-dioxa-13,19-diazaoctacyclo[12.8.2.1¹,¹⁵.0²,¹⁹.0³,¹⁴.0³,¹⁷.0⁴,¹².0⁷,¹¹]pentacosa-4(12),5,7(11)-triene-13-carboxylate
(5s,5'r)-2',5,5'-trihydroxy-4,4'-dimethoxy-1-methyl-5,5'-bis(2-oxopropyl)-[3,3'-bipyridine]-2,6,6'-trione
methyl 7-{2-[2-(2-hydroxypropan-2-yl)-1,3-thiazol-4-yl]-1,3-thiazol-4-yl}-3,5-dimethoxy-4-methylhepta-2,6-dienoate
C20H26N2O5S2 (438.12830660000003)
5,6-dimethoxy-3-(4-methoxy-2h-1,3-benzodioxol-5-yl)-8,8-dimethylpyrano[2,3-h]chromen-4-one
4-{[(2s,4s,5r)-4,5-dihydroxy-6-methyloxan-2-yl]oxy}-12-(hydroxymethyl)-14-methyl-17-oxatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁶]heptadeca-1(10),3,5,7,11,13,15-heptaene-2,9-dione
(5r,5's)-2',5,5'-trihydroxy-4,4'-dimethoxy-1-methyl-5,5'-bis(2-oxopropyl)-[3,3'-bipyridine]-2,6,6'-trione
methyl (2e,6e)-3,5-dimethoxy-4-methyl-7-{2-[2-(2-methyloxiran-2-yl)-4,5-dihydro-1,3-thiazol-4-yl]-1,3-thiazol-4-yl}hepta-2,6-dienoate
C20H26N2O5S2 (438.12830660000003)
5-(acetyloxy)-3,4',6-trihydroxy-4-(4-hydroxyphenyl)-[1,1'-biphenyl]-2-yl butanoate
methyl (2e,4r,5s,6e)-7-(2-{2-[(2r)-1-hydroxypropan-2-yl]-1,3-thiazol-4-yl}-1,3-thiazol-4-yl)-3,5-dimethoxy-4-methylhepta-2,6-dienoate
C20H26N2O5S2 (438.12830660000003)