Exact Mass: 326.13

Exact Mass Matches: 326.13

Found 16 metabolites which its exact mass value is equals to given mass value 326.13, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

Clozapine

6-chloro-10-(4-methylpiperazin-1-yl)-2,9-diazatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,9,11,13-heptaene

C18H19ClN4 (326.1298)


A tricylic dibenzodiazepine, classified as an atypical antipsychotic agent. It binds several types of central nervous system receptors, and displays a unique pharmacological profile. Clozapine is a serotonin antagonist, with strong binding to 5-HT 2A/2C receptor subtype. It also displays strong affinity to several dopaminergic receptors, but shows only weak antagonism at the dopamine D2 receptor, a receptor commonly thought to modulate neuroleptic activity. Agranulocytosis is a major adverse effect associated with administration of this agent. [PubChem] N - Nervous system > N05 - Psycholeptics > N05A - Antipsychotics > N05AH - Diazepines, oxazepines, thiazepines and oxepines D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014150 - Antipsychotic Agents C78272 - Agent Affecting Nervous System > C66885 - Serotonin Antagonist > C94726 - 5-HT3 Receptor Antagonist D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents > D012702 - Serotonin Antagonists D018377 - Neurotransmitter Agents > D018682 - GABA Agents > D018756 - GABA Antagonists D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants C78272 - Agent Affecting Nervous System > C29710 - Antipsychotic Agent CONFIDENCE standard compound; EAWAG_UCHEM_ID 2841 CONFIDENCE standard compound; INTERNAL_ID 1600 Clozapine (HF 1854) is an antipsychotic used for the research of schizophrenia. Clozapine has high affinity for a number of neuroreceptors. Clozapine is a potent antagonist of dopamine D2 with a Ki of 75 nM. Clozapine inhibits the muscarinic M1 receptor and serotonin 5HT2A receptor with Kis of 9.5 nM and 4 nM, respectively[1][2][3]. Clozapine is also a potent and selective agonist at the muscarinic M4 receptor (EC50=11 nM)[4].

   

Hydroxyhexamide

1-cyclohexyl-3-[4-(1-hydroxyethyl)benzenesulfonyl]urea

C15H22N2O4S (326.13)


Hydroxyhexamide is a metabolite of acetohexamide. Acetohexamide (trade name Dymelor) is a first-generation sulfonylurea medication used to treat diabetes mellitus type 2, particularly in people whose diabetes cannot be controlled by diet alone. (Wikipedia)

   

N-(N-Acetylmethionyl)dopamine

N-[2-(3,4-Dihydroxyphenyl)ethyl]-2-[(1-hydroxyethylidene)amino]-4-(methylsulphanyl)butanimidic acid

C15H22N2O4S (326.13)


   

3-((4-(4-Chlorophenyl)piperazin-1-yl)methyl)-1H-pyrrolo[2,3-b]pyridine

3-((4-(4-Chlorophenyl)piperazin-1-yl)methyl)-1H-pyrrolo[2,3-b]pyridine

C18H19ClN4 (326.1298)


   

Maybridge1_000875

Maybridge1_000875

C18H19ClN4 (326.1298)


   

clozapine

Clozapine (Clozaril)

C18H19ClN4 (326.1298)


N - Nervous system > N05 - Psycholeptics > N05A - Antipsychotics > N05AH - Diazepines, oxazepines, thiazepines and oxepines D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014150 - Antipsychotic Agents C78272 - Agent Affecting Nervous System > C66885 - Serotonin Antagonist > C94726 - 5-HT3 Receptor Antagonist D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents > D012702 - Serotonin Antagonists D018377 - Neurotransmitter Agents > D018682 - GABA Agents > D018756 - GABA Antagonists D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants C78272 - Agent Affecting Nervous System > C29710 - Antipsychotic Agent CONFIDENCE standard compound; INTERNAL_ID 8610 CONFIDENCE standard compound; INTERNAL_ID 1600 Clozapine (HF 1854) is an antipsychotic used for the research of schizophrenia. Clozapine has high affinity for a number of neuroreceptors. Clozapine is a potent antagonist of dopamine D2 with a Ki of 75 nM. Clozapine inhibits the muscarinic M1 receptor and serotonin 5HT2A receptor with Kis of 9.5 nM and 4 nM, respectively[1][2][3]. Clozapine is also a potent and selective agonist at the muscarinic M4 receptor (EC50=11 nM)[4].

   

4-(BROMOMETHYL)BENZENESULFONYLCHLORIDE

4-(BROMOMETHYL)BENZENESULFONYLCHLORIDE

C15H22N2O4S (326.13)


   

(3-METHYL-PYRIDIN-2-YL)-HYDRAZINE

(3-METHYL-PYRIDIN-2-YL)-HYDRAZINE

C15H22N2O4S (326.13)


   

4-METHYL-2-[1-(TERT-BUTOXYCARBONYL)PIPERID-4-YL]-1,3-THIAZOLE-5-CARBOXYLIC ACID

4-METHYL-2-[1-(TERT-BUTOXYCARBONYL)PIPERID-4-YL]-1,3-THIAZOLE-5-CARBOXYLIC ACID

C15H22N2O4S (326.13)


   

L-745870

3-((4-(4-Chlorophenyl)piperazin-1-yl)methyl)-1H-pyrrolo[2,3-b]pyridine

C18H19ClN4 (326.1298)


D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014150 - Antipsychotic Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018492 - Dopamine Antagonists D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018491 - Dopamine Agonists D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants L-745870 is a potent, selective, brain-penetrant and orally active dopamine D4 receptor antagonist with a Ki of 0.43 nM. L-745870 shows weaker affinity for D2 (Ki of 960 nM) and D3 (Ki of 2300 nM) receptors, and exhibits moderate affinity for 5-HT2 receptors, sigma sites and α-adrenoceptors[1][2][3].

   

4-Benzenesulfonyl-piperazine-1-carboxylic acid tert-butyl ester

4-Benzenesulfonyl-piperazine-1-carboxylic acid tert-butyl ester

C15H22N2O4S (326.13)


   

2-Amino-4,7-dihydro-5H-thieno[2,3-c]pyridine-3,6-dicarboxylic acid 6-tert-butyl ester 3-ethyl ester

2-Amino-4,7-dihydro-5H-thieno[2,3-c]pyridine-3,6-dicarboxylic acid 6-tert-butyl ester 3-ethyl ester

C15H22N2O4S (326.13)


   

1-Boc-4-(carboxy-thiophen-2-yl-methyl)-piperazine

1-Boc-4-(carboxy-thiophen-2-yl-methyl)-piperazine

C15H22N2O4S (326.13)


   

2-(4-BOC-PIPERAZINYL)-2-(3-THIENYL)ACETIC ACID

2-(4-BOC-PIPERAZINYL)-2-(3-THIENYL)ACETIC ACID

C15H22N2O4S (326.13)


   

Hydroxyhexamide

Hydroxyhexamide

C15H22N2O4S (326.13)


   

FAUC 213

FAUC 213

C18H19ClN4 (326.1298)


FAUC 213 is an orally active and highly selective dopamine D4 receptor complete antagonist with a Ki of 2.2 nM for hD4.4. FAUC 213 has less activity on D2 and D3 receptors (Kis of 3.4 μM, 5.3 μM for hD2, hD3, respectively). FAUC 213 can cross the blood-brain barrier (BBB). FAUC 213 exhibits atypical antipsychotic characteristic[1].