Exact Mass: 264.0304
Exact Mass Matches: 264.0304
Found 6 metabolites which its exact mass value is equals to given mass value 264.0304,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
3-Methoxy-4-Hydroxyphenylglycol sulfate
3-Methoxy-4-Hydroxyphenylglycol sulfate, also known as (3-methoxy-4-sulfonyloxyphenyl)glycol or MHPG-sulfate, belongs to the class of organic compounds known as methoxyphenols. Methoxyphenols are compounds containing a methoxy group attached to the benzene ring of a phenol moiety. 3-Methoxy-4-Hydroxyphenylglycol sulfate is a member of phenols and an alcohol. A sulfated metabolite of brain norepinephrine. It is formed by phenolsulphotransferase acting on 3-methoxy-4-hydroxphenylglycol (MHPG). [HMDB]
3-Methoxy-4-hydroxyphenylethyleneglycol sulfate
3-Methoxy-4-hydroxyphenylethyleneglycol sulfate (MHPG-SO4) is the major metabolite of noradrenaline in serum. Chronic schizophrenics have lower serum levels than healthy individuals. Treatment of both groups with 7 daily 3-mg doses of haloperidol caused similar decreases in MHPG-SO4 concentration (PMID: 7343757). In human urine, MHPG-SO4 constitutes 44\\% of the total 3-methoxy-4-hydroxyphenylethylene glycol (PMID: 7379456). 3-methoxy-4-hydroxyphenylethyleneglycol sulfate (MHPG-SO4) is the major metabolite of noradrenaline in serum. Chronic schizophrenics have lower serum levels than healthy individuals. Treatment of both groups with 7 daily 3-mg doses of Haloperidol caused similar decreases in MHPG-SO4 concentration. (PMID 7343757)
