Clozapine

SKU:BHB11900320
Suppliers
StressMarq Biosciences Inc.
StressMarq Biosciences Inc.
Details Products
Overview
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Clozapine is a research-grade small-molecule antagonist of Dopamine receptor for Neuroscience and Neurotransmitter Receptors studies. Supplied as a yellow powder with >98% purity (CAS 5786-21-0, MW 326.8) soluble in DMSO; store at -20°C. For research use only.
Cas No. 5786-21-0
Molecular Formula C18H19ClN4
Purity >98% (TLC); NMR conforms
Application Notes Dopamine receptor antagonist
Options selector
Catalog no. Size
SIH-541-50MG 50 mg
SIH-541-250MG 250 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (2) — 250 mg, 50 mg.
  • Lead time: options listed as “in stock at manufacturer” typically ship in 2-3 business days; other statuses may take longer.
  • Storage: -20ºC
  • Shipping: ships at ambient temperature.
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Alternative names 3-chloro-6-(4-methylpiperazin-1-yl)-5H-benzo[c][1,5]benzodiazepine, 8-Chloro-11-(4-methyl-1-piperazinyl)-5H-dibenzo[b,e][1,4]-diazepine, Clozapine, Leponex, Clozapin, CLOZARIL, Fazaclo
CAS no. 5786-21-0
Applications
  • Functional Assay (In Vitro)
Source Synthetic
Molecular weight 326.8
Molecular formula C18H19ClN4
Purity >98% (TLC); NMR conforms
Bioactivity Antagonist
Activity
  • Antagonist
Solubility Soluble in DMSO (30 mg/ml)
SMILES CN1CCN(CC1)C2=C3C=CC=CC3=Nc4ccc(Cl)cc4N2
InChIKey ZUXABONWMNSFBN-UHFFFAOYSA-N
Form Yellow powder
Storage -20ºC
Shipping Shipped Ambient
Catalog no. (Mfr.) SIH-541
Main SKU BHB11900320

Clozapine is an atypical antipsychotic widely recognized for its efficacy in treatment-resistant schizophrenia. It acts as a multi-receptor antagonist, particularly targeting serotonin (5-HT2A/2C) and dopamine receptors, which are critical in modulating mood, cognition, and perception. In neuroscience, Clozapine is frequently cited for its unique pharmacological profile that contributes to reduced extrapyramidal side effects and improved cognitive outcomes. Its influence on glutamatergic and cholinergic systems has also made it a subject of interest in neurodegenerative disease research, including Parkinson’s and Alzheimer’s disease. Clozapine’s neuroprotective and anti-inflammatory properties further enhance its relevance in studying the pathophysiology of neuropsychiatric and neurodegenerative disorders.

Classification: D1B Toxic Material Causing Immediate and Serious Toxic Effects - Toxic by ingestion

D2A Very Toxic Material Causing Other Toxic Effects - Teratogen

D2B Toxic Material Causing Other Toxic Effects - Carcinogen, Moderate eye irritant, Mutagen

Hazard statement(s):

  • H301 Toxic if swallowed.
  • H341 Suspected of causing genetic defects.
  • H351 Suspected of causing cancer.
  • H361 Suspected of damaging fertility or the unborn child.

Precautionary statement(s):

  • P281 Use personal protective equipment as required.
  • P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/ physician.

Clozapine (StressMarq Biosciences Inc., Victoria BC CANADA, Catalog # SIH-541)

Need this compound in a format that drops straight into your assay? We can tailor formulation, chemistry, and documentation so your results stay consistent across runs and re-orders.

  • Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
  • Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
  • Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
  • QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
  • Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity

To quote quickly, tell us: compound name + CAS/structure (SMILES or mol file), intended assay context, solvent preference, salt/stereochemistry requirements, purity/QC level, and the amount (mg–g).

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