Exact Mass: 198.1004
Exact Mass Matches: 198.1004
Found 31 metabolites which its exact mass value is equals to given mass value 198.1004,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Metharbital
Metharbital is only found in individuals that have used or taken this drug. It was patented in 1905 by Emil Fischer working for Merck. It was marketed as Gemonil by Abbott Laboratories. It is a barbiturate anticonvulsant, used in the treatment of epilepsy. It has similar properties to phenobarbital. Metharbital binds at a distinct binding site associated with a Cl- ionopore at the GABAA receptor, increasing the duration of time for which the Cl- ionopore is open. The post-synaptic inhibitory effect of GABA in the thalamus is, therefore, prolonged. All of these effects are associated with marked decreases in GABA-sensitive neuronal calcium conductance (gCa). The net result of barbiturate action is acute potentiation of inhibitory GABAergic tone. Barbiturates also act through potent (if less well characterized) and direct inhibition of excitatory AMPA-type glutamate receptors, resulting in a profound suppression of glutamatergic neurotransmission. N - Nervous system > N03 - Antiepileptics > N03A - Antiepileptics > N03AA - Barbiturates and derivatives C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic > C67084 - Barbiturate
PROBARBITAL
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D006993 - Hypnotics and Sedatives
C9H14N2O3_(3S,8aS)-3-[(1R)-1-Hydroxyethyl]hexahydropyrrolo[1,2-a]pyrazine-1,4-dione
metharbital
N - Nervous system > N03 - Antiepileptics > N03A - Antiepileptics > N03AA - Barbiturates and derivatives C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic > C67084 - Barbiturate
TERT-BUTYL 4-(HYDROXYMETHYL)-1H-IMIDAZOLE-1-CARBOXYLATE
1-Cyclopentene-1-carboxylicacid,2-(2-acetylhydrazino)-,methylester(9CI)
3-Indolizinecarboxylicacid,6-aminooctahydro-5-oxo-(9CI)
2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(1-methylbutyl)-
5-hydroxy-6-(1-methoxyethyl)-1-methyl-3-methylidene-6h-pyrazin-2-one
2-methyl-3-(2',3',4'-trihydroxy-butyl)pyrazine
{"Ingredient_id": "HBIN005961","Ingredient_name": "2-methyl-3-(2',3',4'-trihydroxy-butyl)pyrazine","Alias": "2-methyl-3-(2',3',4'-trihydroxybutyl)pyrazine","Ingredient_formula": "C9H14N2O3","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "31690;14772","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
