Exact Mass: 398.2125

Exact Mass Matches: 398.2125

Found 13 metabolites which its exact mass value is equals to given mass value 398.2125, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 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)


   

[(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)


   

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)