Exact Mass: 399.1956

Exact Mass Matches: 399.1956

Found 101 metabolites which its exact mass value is equals to given mass value 399.1956, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

21-Desacetyl Deflazacort

11-hydroxy-8-(2-hydroxyacetyl)-6,9,13-trimethyl-5-oxa-7-azapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-6,14,17-trien-16-one

C23H29NO5 (399.2046)


   

Propyl 6-ethyl-5-ethylsulfanylcarbonyl-2-phenyl-4-propylpyridine-3-carboxylate

Propyl 6-ethyl-5-[(ethylsulphanyl)carbonyl]-2-phenyl-4-propylpyridine-3-carboxylic acid

C23H29NO3S (399.1868)


   

O-Methylkreysigine

O-Methylkreysigine

C23H29NO5 (399.2046)


   

Sczukinine

Sczukidine 2-acetate

C23H29NO5 (399.2046)


   

Paxiphylline E

Paxiphylline E

C23H29NO5 (399.2046)


   

21-Desacetyl Deflazacort

21-Desacetyl Deflazacort

C23H29NO5 (399.2046)


   
   

daphnicyclidin H

daphnicyclidin H

C23H29NO5 (399.2046)


   

Spirodihydrobenzofuranlactam V

Spirodihydrobenzofuranlactam V

C23H29NO5 (399.2046)


   

daphnezomine U

daphnezomine U

C23H29NO5 (399.2046)


   

3-Deoxy-3-methylaminoxylose-beta-D-Furanose-form-Me glycoside, 2,5-dibenzyl, N-Ac|3-Deoxy-3-methylaminoxylose-Me glyoside, n-jAc, 2,5-dibenzyl

3-Deoxy-3-methylaminoxylose-beta-D-Furanose-form-Me glycoside, 2,5-dibenzyl, N-Ac|3-Deoxy-3-methylaminoxylose-Me glyoside, n-jAc, 2,5-dibenzyl

C23H29NO5 (399.2046)


   
   
   

(S)-2-((S)-3-(1H-Imidazol-4-yl)-2-((S)-pyrrolidine-2-carboxamido)Propanamido)-3-phenylPropanoic acid

(S)-2-((S)-3-(1H-Imidazol-4-yl)-2-((S)-pyrrolidine-2-carboxamido)Propanamido)-3-phenylPropanoic acid

C20H25N5O4 (399.1906)


   
   
   
   
   
   
   
   
   
   
   
   
   
   

Diethylpropion (metabolite VII Glucuronide)

Diethylpropion (metabolite VII Glucuronide)

C19H29NO8 (399.1893)


   
   
   
   
   
   
   
   
   

1-[3-(9,9-dimethylfluoren-2-yl)phenyl]-3,4-dihydroisoquinoline

1-[3-(9,9-dimethylfluoren-2-yl)phenyl]-3,4-dihydroisoquinoline

C30H25N (399.1987)


   

n-(3-triethoxysilylpropyl)gluconamide

n-(3-triethoxysilylpropyl)gluconamide

C15H33NO9Si (399.1924)


   

(S)-3-(3-METHOXYPHENYL)-4-PHENYLOXAZOLIDIN-2-ONE

(S)-3-(3-METHOXYPHENYL)-4-PHENYLOXAZOLIDIN-2-ONE

C23H29NO5 (399.2046)


   

1H-Benzimidazole,5-chloro-2-[1-[(1-cyclohexyl-1H-tetrazol-5-yl)methyl]-4-piperidinyl]-(9CI)

1H-Benzimidazole,5-chloro-2-[1-[(1-cyclohexyl-1H-tetrazol-5-yl)methyl]-4-piperidinyl]-(9CI)

C20H26ClN7 (399.1938)


   

4-HEXYL-4-[2-(4-ISOTHIOCYANATOPHENYL)ETHYL]-1,1-BIPHENYL

4-HEXYL-4-[2-(4-ISOTHIOCYANATOPHENYL)ETHYL]-1,1-BIPHENYL

C27H29NS (399.2021)


   

Coelenterazine hcp

2-benzyl-8-(cyclopentylmethyl)-6-(4-hydroxyphenyl)-7H-imidazo[1,2-a]pyrazin-3-one

C25H25N3O2 (399.1947)


   

3-[(1S,2S)-2-Hydroxycyclohexyl]-6-[(6-methyl-3-pyridinyl)methyl]benzo[h]quinazolin-4(3H)-one

3-[(1S,2S)-2-Hydroxycyclohexyl]-6-[(6-methyl-3-pyridinyl)methyl]benzo[h]quinazolin-4(3H)-one

C25H25N3O2 (399.1947)


MK-7622 (M1 receptor modulator) is a muscarinic M1 receptor positive allosteric modulator[1][2].

   

Propyl 6-ethyl-5-ethylsulfanylcarbonyl-2-phenyl-4-propylpyridine-3-carboxylate

Propyl 6-ethyl-5-ethylsulfanylcarbonyl-2-phenyl-4-propylpyridine-3-carboxylate

C23H29NO3S (399.1868)


D018377 - Neurotransmitter Agents > D058905 - Purinergic Agents > D058914 - Purinergic Antagonists MRS 1523 is a potent and selective adenosine A3 receptor antagonist with Ki values of 18.9 nM and 113 nM for human and rat A3 receptors, respectively. In rat this corresponds to selectivities of 140- and 18-fold vs A1 and A2A receptors, respectively. MRS 1523 can exert antihyperalgesic effect through N-type Ca channel block and action potential inhibition in isolated rat dorsal root ganglion (DRG) neurons[1][2].

   

(2S)-2-[[(2S)-1-[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoic acid

(2S)-2-[[(2S)-1-[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoic acid

C20H25N5O4 (399.1906)


   
   

H-Pro-his-phe-OH

H-Pro-his-phe-OH

C20H25N5O4 (399.1906)


   

4-[2-(trifluoromethyl)phenyl]-5-undecyl-4H-1,2,4-triazole-3-thiol

4-[2-(trifluoromethyl)phenyl]-5-undecyl-4H-1,2,4-triazole-3-thiol

C20H28F3N3S (399.1956)


   

N-[2-(dipropylamino)ethyl]-5-ethyl-4-oxo-2-thieno[3,2-c]quinolinecarboxamide

N-[2-(dipropylamino)ethyl]-5-ethyl-4-oxo-2-thieno[3,2-c]quinolinecarboxamide

C22H29N3O2S (399.198)


   

3-[[1-[1-(methylthio)propan-2-yl]-4-piperidinyl]oxy]-N-(2-pyridinylmethyl)benzamide

3-[[1-[1-(methylthio)propan-2-yl]-4-piperidinyl]oxy]-N-(2-pyridinylmethyl)benzamide

C22H29N3O2S (399.198)


   

2-(3-oxo-2,4-dihydroquinoxalin-1-yl)-2-phenyl-N-(4-propan-2-ylphenyl)acetamide

2-(3-oxo-2,4-dihydroquinoxalin-1-yl)-2-phenyl-N-(4-propan-2-ylphenyl)acetamide

C25H25N3O2 (399.1947)


   

Onetine

Onetine

C19H29NO8 (399.1893)


A pyrrolizine alkaloid that is produced by a hybrid species of Jacobaea.

   
   
   

1-[4-(1H-indol-3-ylmethyl)-1-piperazinyl]-2-(2-naphthalenyloxy)ethanone

1-[4-(1H-indol-3-ylmethyl)-1-piperazinyl]-2-(2-naphthalenyloxy)ethanone

C25H25N3O2 (399.1947)


   

2-cyclohexyl-1-[(E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-2,3-dihydropyridin-6-one

2-cyclohexyl-1-[(E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-2,3-dihydropyridin-6-one

C23H29NO5 (399.2046)


   

(1S,10R)-10-Butyl-12-hydroxy-8-(methoxymethyl)-4-phenyl-11-oxa-2,4,6-triaza-12-boratricyclo[7.4.0.02,6]tridec-8-ene-3,5-dione

(1S,10R)-10-Butyl-12-hydroxy-8-(methoxymethyl)-4-phenyl-11-oxa-2,4,6-triaza-12-boratricyclo[7.4.0.02,6]tridec-8-ene-3,5-dione

C20H26BN3O5 (399.1965)


   

(2S,3S,4R)-2-[[[(4-fluorophenyl)-oxomethyl]amino]methyl]-4-(hydroxymethyl)-3-phenyl-N-propyl-1-azetidinecarboxamide

(2S,3S,4R)-2-[[[(4-fluorophenyl)-oxomethyl]amino]methyl]-4-(hydroxymethyl)-3-phenyl-N-propyl-1-azetidinecarboxamide

C22H26FN3O3 (399.1958)


   

[(2R,3R)-1-(4-oxanylmethyl)-3-phenyl-6-(2-thiazolylmethyl)-1,6-diazaspiro[3.3]heptan-2-yl]methanol

[(2R,3R)-1-(4-oxanylmethyl)-3-phenyl-6-(2-thiazolylmethyl)-1,6-diazaspiro[3.3]heptan-2-yl]methanol

C22H29N3O2S (399.198)


   

[(2S,3S)-1-(4-oxanylmethyl)-3-phenyl-6-(2-thiazolylmethyl)-1,6-diazaspiro[3.3]heptan-2-yl]methanol

[(2S,3S)-1-(4-oxanylmethyl)-3-phenyl-6-(2-thiazolylmethyl)-1,6-diazaspiro[3.3]heptan-2-yl]methanol

C22H29N3O2S (399.198)


   

(2S,3R,4R)-2-[[[(4-fluorophenyl)-oxomethyl]amino]methyl]-4-(hydroxymethyl)-3-phenyl-N-propyl-1-azetidinecarboxamide

(2S,3R,4R)-2-[[[(4-fluorophenyl)-oxomethyl]amino]methyl]-4-(hydroxymethyl)-3-phenyl-N-propyl-1-azetidinecarboxamide

C22H26FN3O3 (399.1958)


   

1-[(1S,5R)-7-[4-(3-methoxyphenyl)phenyl]-3,6-diazabicyclo[3.1.1]heptan-3-yl]-2-pyridin-4-ylethanone

1-[(1S,5R)-7-[4-(3-methoxyphenyl)phenyl]-3,6-diazabicyclo[3.1.1]heptan-3-yl]-2-pyridin-4-ylethanone

C25H25N3O2 (399.1947)


   

[(2S,3R)-2-(hydroxymethyl)-3-phenyl-1-(phenylmethyl)-1,6-diazaspiro[3.3]heptan-6-yl]-(2-pyridinyl)methanone

[(2S,3R)-2-(hydroxymethyl)-3-phenyl-1-(phenylmethyl)-1,6-diazaspiro[3.3]heptan-6-yl]-(2-pyridinyl)methanone

C25H25N3O2 (399.1947)


   

[(2S,3R)-1-(4-oxanylmethyl)-3-phenyl-6-(2-thiazolylmethyl)-1,6-diazaspiro[3.3]heptan-2-yl]methanol

[(2S,3R)-1-(4-oxanylmethyl)-3-phenyl-6-(2-thiazolylmethyl)-1,6-diazaspiro[3.3]heptan-2-yl]methanol

C22H29N3O2S (399.198)


   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

4-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)-N-[(Z)-1-(2-hydroxyphenyl)ethylideneamino]benzamide

4-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)-N-[(Z)-1-(2-hydroxyphenyl)ethylideneamino]benzamide

C25H25N3O2 (399.1947)


   
   
   

ST 21:5;O3;Gly

ST 21:5;O3;Gly

C23H29NO5 (399.2046)


   

methyl 18-hydroxy-11-(2-hydroxyethyl)-2,15-dimethyl-9-oxo-4-azapentacyclo[11.4.1.0⁴,¹⁶.0⁶,¹⁵.0¹⁰,¹⁴]octadeca-10(14),11,13(18)-triene-12-carboxylate

methyl 18-hydroxy-11-(2-hydroxyethyl)-2,15-dimethyl-9-oxo-4-azapentacyclo[11.4.1.0⁴,¹⁶.0⁶,¹⁵.0¹⁰,¹⁴]octadeca-10(14),11,13(18)-triene-12-carboxylate

C23H29NO5 (399.2046)


   

4,6,6'-trihydroxy-2',5',5',8'a-tetramethyl-3',4',4'a,6',7',8'-hexahydro-2'h,3h-spiro[furo[2,3-e]isoindole-2,1'-naphthalen]-8-one

4,6,6'-trihydroxy-2',5',5',8'a-tetramethyl-3',4',4'a,6',7',8'-hexahydro-2'h,3h-spiro[furo[2,3-e]isoindole-2,1'-naphthalen]-8-one

C23H29NO5 (399.2046)


   

methyl (1r,3r,4r,10s,14r,16e,18r)-18-(hydroxymethyl)-14-methyl-15,19-dioxo-12-azapentacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

methyl (1r,3r,4r,10s,14r,16e,18r)-18-(hydroxymethyl)-14-methyl-15,19-dioxo-12-azapentacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

C23H29NO5 (399.2046)


   

3,4,5,16,17-pentamethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]octadeca-1(17),2(7),3,5,14(18),15-hexaene

3,4,5,16,17-pentamethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]octadeca-1(17),2(7),3,5,14(18),15-hexaene

C23H29NO5 (399.2046)


   

methyl 18-(hydroxymethyl)-14-methyl-15,19-dioxo-12-azapentacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

methyl 18-(hydroxymethyl)-14-methyl-15,19-dioxo-12-azapentacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

C23H29NO5 (399.2046)


   

(10r)-3,4,5,16,17-pentamethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]octadeca-1(17),2(7),3,5,14(18),15-hexaene

(10r)-3,4,5,16,17-pentamethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]octadeca-1(17),2(7),3,5,14(18),15-hexaene

C23H29NO5 (399.2046)


   

methyl (1r,3r,4r,10s,14s,16z,18r)-18-(hydroxymethyl)-14-methyl-15,19-dioxo-12-azapentacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

methyl (1r,3r,4r,10s,14s,16z,18r)-18-(hydroxymethyl)-14-methyl-15,19-dioxo-12-azapentacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

C23H29NO5 (399.2046)


   

4,6',7-trihydroxy-2',5',5',8'a-tetramethyl-3',4',4'a,6',7',8'-hexahydro-2'h,3h-spiro[furo[2,3-f]isoindole-2,1'-naphthalen]-5-one

4,6',7-trihydroxy-2',5',5',8'a-tetramethyl-3',4',4'a,6',7',8'-hexahydro-2'h,3h-spiro[furo[2,3-f]isoindole-2,1'-naphthalen]-5-one

C23H29NO5 (399.2046)


   

(10s)-3,4,5,16,17-pentamethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]octadeca-1(17),2(7),3,5,14(18),15-hexaene

(10s)-3,4,5,16,17-pentamethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]octadeca-1(17),2(7),3,5,14(18),15-hexaene

C23H29NO5 (399.2046)


   

3-(2,3-dimethoxy-5-methylphenyl)-5-hydroxy-7-methoxy-2-(3-methylbutyl)-3h-isoindol-1-one

3-(2,3-dimethoxy-5-methylphenyl)-5-hydroxy-7-methoxy-2-(3-methylbutyl)-3h-isoindol-1-one

C23H29NO5 (399.2046)


   

methyl (1r,3r,4r,10s,14s,15s,18r,19s)-18-formyl-15,19-dihydroxy-14-methyl-12-azahexacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0¹⁵,¹⁹.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

methyl (1r,3r,4r,10s,14s,15s,18r,19s)-18-formyl-15,19-dihydroxy-14-methyl-12-azahexacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0¹⁵,¹⁹.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

C23H29NO5 (399.2046)


   

methyl (1r,3r,4r,10s,14r,16z,18r)-18-(hydroxymethyl)-14-methyl-15,19-dioxo-12-azapentacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

methyl (1r,3r,4r,10s,14r,16z,18r)-18-(hydroxymethyl)-14-methyl-15,19-dioxo-12-azapentacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

C23H29NO5 (399.2046)


   

(1s,2s,3r,5r,6s,10s)-18-(methoxycarbonyl)-2,6-dimethyl-21-oxo-14-oxa-8-azahexacyclo[11.6.1.1¹,⁵.0²,¹⁰.0³,⁸.0¹⁷,²⁰]henicosa-13(20),17-dien-8-ium-8-olate

(1s,2s,3r,5r,6s,10s)-18-(methoxycarbonyl)-2,6-dimethyl-21-oxo-14-oxa-8-azahexacyclo[11.6.1.1¹,⁵.0²,¹⁰.0³,⁸.0¹⁷,²⁰]henicosa-13(20),17-dien-8-ium-8-olate

C23H29NO5 (399.2046)


   

methyl (1r,3r,4r,10s,14r,18r)-18-(hydroxymethyl)-14-methyl-15,19-dioxo-12-azapentacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

methyl (1r,3r,4r,10s,14r,18r)-18-(hydroxymethyl)-14-methyl-15,19-dioxo-12-azapentacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0⁷,²⁰]icosa-7(20),16-diene-3-carboxylate

C23H29NO5 (399.2046)


   

(2r,2'r,4'as,6'r,8'as)-4,6,6'-trihydroxy-2',5',5',8'a-tetramethyl-3',4',4'a,6',7',8'-hexahydro-2'h,3h-spiro[furo[2,3-e]isoindole-2,1'-naphthalen]-8-one

(2r,2'r,4'as,6'r,8'as)-4,6,6'-trihydroxy-2',5',5',8'a-tetramethyl-3',4',4'a,6',7',8'-hexahydro-2'h,3h-spiro[furo[2,3-e]isoindole-2,1'-naphthalen]-8-one

C23H29NO5 (399.2046)


   

(1s,2s,3r,5r,10s)-18-(methoxycarbonyl)-2,6-dimethyl-21-oxo-14-oxa-8-azahexacyclo[11.6.1.1¹,⁵.0²,¹⁰.0³,⁸.0¹⁷,²⁰]henicosa-13(20),17-dien-8-ium-8-olate

(1s,2s,3r,5r,10s)-18-(methoxycarbonyl)-2,6-dimethyl-21-oxo-14-oxa-8-azahexacyclo[11.6.1.1¹,⁵.0²,¹⁰.0³,⁸.0¹⁷,²⁰]henicosa-13(20),17-dien-8-ium-8-olate

C23H29NO5 (399.2046)


   

methyl (1r,2s,6s,15s,16r)-18-hydroxy-11-(2-hydroxyethyl)-2,15-dimethyl-9-oxo-4-azapentacyclo[11.4.1.0⁴,¹⁶.0⁶,¹⁵.0¹⁰,¹⁴]octadeca-10(14),11,13(18)-triene-12-carboxylate

methyl (1r,2s,6s,15s,16r)-18-hydroxy-11-(2-hydroxyethyl)-2,15-dimethyl-9-oxo-4-azapentacyclo[11.4.1.0⁴,¹⁶.0⁶,¹⁵.0¹⁰,¹⁴]octadeca-10(14),11,13(18)-triene-12-carboxylate

C23H29NO5 (399.2046)


   

(2r,2'r,4'as,6'r,8'ar)-4,6',7-trihydroxy-2',5',5',8'a-tetramethyl-3',4',4'a,6',7',8'-hexahydro-2'h,3h-spiro[furo[2,3-f]isoindole-2,1'-naphthalen]-5-one

(2r,2'r,4'as,6'r,8'ar)-4,6',7-trihydroxy-2',5',5',8'a-tetramethyl-3',4',4'a,6',7',8'-hexahydro-2'h,3h-spiro[furo[2,3-f]isoindole-2,1'-naphthalen]-5-one

C23H29NO5 (399.2046)


   

(1s,2s,3r,5r,6s,8r,10s)-18-(methoxycarbonyl)-2,6-dimethyl-21-oxo-14-oxa-8-azahexacyclo[11.6.1.1¹,⁵.0²,¹⁰.0³,⁸.0¹⁷,²⁰]henicosa-13(20),17-dien-8-ium-8-olate

(1s,2s,3r,5r,6s,8r,10s)-18-(methoxycarbonyl)-2,6-dimethyl-21-oxo-14-oxa-8-azahexacyclo[11.6.1.1¹,⁵.0²,¹⁰.0³,⁸.0¹⁷,²⁰]henicosa-13(20),17-dien-8-ium-8-olate

C23H29NO5 (399.2046)