Exact Mass: 251.1454

Exact Mass Matches: 251.1454

Found 96 metabolites which its exact mass value is equals to given mass value 251.1454, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Furmecyclox

N-cyclohexyl-N-methoxy-2,5-dimethyl-3-furamide

C14H21NO3 (251.1521)

N-desmethylmirtazapine

2,5,19-triazatetracyclo[13.4.0.0²,⁷.0⁸,¹³]nonadeca-1(15),8,10,12,16,18-hexaene

C16H17N3 (251.1422)

N-desmethylmirtazapine is a metabolite of mirtazapine. Mirtazapine (Remeron, Avanza, Zispin) is a noradrenergic and specific serotonergic antidepressant (NaSSA) which was introduced by Organon International in the United States in 1990 and is used primarily in the treatment of depression. It is also commonly used as an anxiolytic, hypnotic, antiemetic, and appetite stimulant. Structurally, mirtazapine can also be classified as a tetracyclic antidepressant (TeCA). (Wikipedia)

2-Nitrophenyl octyl ether

1-nitro-2-(octyloxy)benzene

C14H21NO3 (251.1521)

Didesmethylsibutramine

N-1-(1-(4-Chlorophenyl)cyclobutyl)-3-methylbutyl-N,N-dimethylamine HCL

C15H22ClN (251.1441)

D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D000928 - Antidepressive Agents D019440 - Anti-Obesity Agents > D001067 - Appetite Depressants

Besipirdine

N-(N-Propyl)-N-(4-pyridinyl)-1H-indol-1-amine hydrochloride

C16H17N3 (251.1422)

C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist

Histidylprolineamide

1-[2-amino-3-(3H-imidazol-4-yl)propanoyl]pyrrolidine-2-carboxamide

C11H17N5O2 (251.1382)

Midaglizole

2-(2-(4,5-Dihydro-1H-imidazol-2-yl)-1-phenylethyl)pyridine dihydrochloride sesquihydrate

C16H17N3 (251.1422)

C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C72900 - Adrenergic Antagonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists D007004 - Hypoglycemic Agents Midaglizole ((±)-DG5128 free base; DG5128 free base) is a potent α2-adrenoceptor antagonist. Midaglizole is a hypoglycemic agent. Midaglizole increases blood pressure and reduces blood glucose levels in vivo[1][2][3]. Midaglizole ((±)-DG5128 free base; DG5128 free base) is a potent α2-adrenoceptor antagonist. Midaglizole is a hypoglycemic agent. Midaglizole increases blood pressure and reduces blood glucose levels in vivo[1][2][3].

Tempo-maleimide

[4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-2,2,6,6-tetramethylpiperidin-1-yl]oxidanyl

C13H19N2O3 (251.1396)

CONFIDENCE standard compound; INTERNAL_ID 299; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5562; ORIGINAL_PRECURSOR_SCAN_NO 5560 CONFIDENCE standard compound; INTERNAL_ID 299; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5558; ORIGINAL_PRECURSOR_SCAN_NO 5557 CONFIDENCE standard compound; INTERNAL_ID 299; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5585; ORIGINAL_PRECURSOR_SCAN_NO 5584 CONFIDENCE standard compound; INTERNAL_ID 299; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5579; ORIGINAL_PRECURSOR_SCAN_NO 5576 CONFIDENCE standard compound; INTERNAL_ID 299; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5661; ORIGINAL_PRECURSOR_SCAN_NO 5657 CONFIDENCE standard compound; INTERNAL_ID 299; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5581; ORIGINAL_PRECURSOR_SCAN_NO 5580