Exact Mass: 398.2131

Exact Mass Matches: 398.2131

Found 15 metabolites which its exact mass value is equals to given mass value 398.2131, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Pregnanolone sulfate

[(1S,2S,5R,7R,10R,11S,14S,15S)-14-acetyl-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-5-yl]oxidanesulfonic acid

C21H34O5S (398.2127)


Pregnanolone sulfate (PAS) belongs to the class of organic compounds known as sulfated steroids. These are sterol lipids containing a sulfate group attached to the steroid skeleton. Pregnanolone sulfate is an endogenous steroid that inhibits neuron N-methyl-D-aspartate (NMDA) receptors by inducing desensitization of activated NMDA receptors (PMID: 19474309).

   

Allopregnanolone sulfate

[(1S,2S,5R,7S,10R,11S,14S,15S)-14-acetyl-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-5-yl]oxidanesulfonic acid

C21H34O5S (398.2127)


Allopregnanolone sulfate belongs to the class of organic compounds known as sulfated steroids. These are sterol lipids containing a sulfate group attached to the steroid skeleton. Allopregnanolone sulfate has been identified in the human placenta (PMID: 32033212).

   

3alpha-Hydroxy-5alpha-pregnan-20-one sulfate

(17-acetyl-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl) hydrogen sulfate

C21H34O5S (398.2127)


   

3beta-Sulfooxy-5alpha-pregnanon-(20)|3beta-sulfooxy-5alpha-pregnanone-(20)|3beta5alpha-pregnanolone sulphate|epiallopregnanolone-sulfate|Isopregnanolone sulfate|Sulfat des 3beta-Hydroxy-5alpha-pregnanons-(20)

3beta-Sulfooxy-5alpha-pregnanon-(20)|3beta-sulfooxy-5alpha-pregnanone-(20)|3beta5alpha-pregnanolone sulphate|epiallopregnanolone-sulfate|Isopregnanolone sulfate|Sulfat des 3beta-Hydroxy-5alpha-pregnanons-(20)

C21H34O5S (398.2127)


   

Pregnanolone sulfate

Pregnanolone sulfate

C21H34O5S (398.2127)


   

Pregnanalone sulfate (Allopregnanolone sulfate)

Pregnanalone sulfate (Allopregnanolone sulfate)

C21H34O5S (398.2127)


   

Allopregnanalone sulfate

Allopregnanalone sulfate

C21H34O5S (398.2127)


   

Flutropium

Flutropium

C24H29FNO3+ (398.2131)


C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent

   

[(2R,3S,4S,5S,7S,8R)-1-[[(2S)-1-amino-3-(carbamoylamino)-1-oxopropan-2-yl]amino]-8-azaniumyl-2,3,5,7,9-pentahydroxy-1-oxononan-4-yl]azanium

[(2R,3S,4S,5S,7S,8R)-1-[[(2S)-1-amino-3-(carbamoylamino)-1-oxopropan-2-yl]amino]-8-azaniumyl-2,3,5,7,9-pentahydroxy-1-oxononan-4-yl]azanium

C13H30N6O8+2 (398.2125)


   

[(E)-2-[(8R,9S,10S,13S,14S,17R)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-1-hydroxyethenyl] hydrogen sulfate

[(E)-2-[(8R,9S,10S,13S,14S,17R)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-1-hydroxyethenyl] hydrogen sulfate

C21H34O5S (398.2127)


   

Cyclohexyl-[4-(2-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)-1-piperazinyl]methanone

Cyclohexyl-[4-(2-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)-1-piperazinyl]methanone

C22H30N4OS (398.214)


   

3alpha-Hydroxy-5beta-pregnane-20-one sulfate

3alpha-Hydroxy-5beta-pregnane-20-one sulfate

C21H34O5S (398.2127)


   

Brexanolone metabolite M139

Brexanolone metabolite M139

C21H34O5S (398.2127)


   

Hydroxypregnaneone sulfate

Hydroxypregnaneone sulfate

C21H34O5S (398.2127)