Exact Mass: 398.21268340000006
Exact Mass Matches: 398.21268340000006
Found 13 metabolites which its exact mass value is equals to given mass value 398.21268340000006,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Pregnanolone sulfate
C21H34O5S (398.21268340000006)
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
C21H34O5S (398.21268340000006)
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
C21H34O5S (398.21268340000006)
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 (398.21268340000006)
Pregnanalone sulfate (Allopregnanolone sulfate)
C21H34O5S (398.21268340000006)
[(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
[(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 (398.21268340000006)
3alpha-Hydroxy-5beta-pregnane-20-one sulfate
C21H34O5S (398.21268340000006)