An anti-adrenergic and anti-dopaminergic agent
Technical Support & Resources

Visit our FAQ

Contact Us

Toll Free Phone (USA and Canada Only): (888) 526-5351
Direct Phone: (734) 975-3888

Request Technical Support

Technical Support Request

To streamline the process attach the appropriate questionnaire to your inquiry.

Download IHC QuestionnaireDownload WB Questionnaire

View Our Privacy Statement for details on how we use and protect your data. In addition, this site is protected by hCaptcha and its Privacy Policy and Terms of Service apply.

Trifluoperazine (hydrochloride)

Item No. 15068

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
10-[3-(4-methyl-1-piperazinyl)propyl]-2-(trifluoromethyl)-10H-phenothiazine, dihydrochloride
CAS Number
440-17-5
Synonyms
  • SKF 5019
  • TFP
Molecular Formula
C21H24F3N3S • 2HCl
Formula Weight
480.4
Purity
≥98%
Formulation
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 10 mg/mlDMSO: 20 mg/mlEthanol: 1.25 mg/mlPBS (pH 7.2): 10 mg/ml
λmax
260, 313 nm
SMILES
CN(CC1)CCN1CCCN2C3=C(C=CC(C(F)(F)F)=C3)SC4=CC=CC=C42.Cl.Cl
InChi Code
InChI=1S/C21H24F3N3S.2ClH/c1-25-11-13-26(14-12-25)9-4-10-27-17-5-2-3-6-19(17)28-20-8-7-16(15-18(20)27)21(22,23)24;;/h2-3,5-8,15H,4,9-14H2,1H3;2*1H
InChi Key
BXDAOUXDMHXPDI-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Recommended Products

Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

Download most recent Certificate of Analysis for this product

    1 g

    $36

    Add

    5 g

    $77

    Add

    10 g

    $120

    Add

    25 g

    $209

    Add
    Product Description

    Trifluoperazine (TFP) is a phenothiazine compound with anti-adrenergic and anti-dopaminergic actions typical of antipsychotic agents. It antagonizes adrenergic receptors, with selectivity for α1 over the α2 subtypes (Kis = 24, 653, 163, and 391 nM for α1A, α2A, α2B, and α2C, respectively).1 TFP binds with much higher affinity to the dopamine D2-like receptor (Kd = 0.96 nM) compared to the dopamine D4-like and the serotonin 5-HT2A receptors (Kds = 44 and 135 nM, respectively).2 Furthermore, TFP antagonizes calmodulin (CaM) and alters the calcium-binding properties of calsequestrin (CSQ).3,4 TFP has been shown to activate type-2 ryanodine receptors independently of its CaM and CSQ activity.4

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Kroeze, W.K., Hufeisen, S.J., Popadak, B.A., et al. H1-histamine receptor affinity predicts short-term weight gain for typical and atypical antipsychotic drugs. Neuropsychopharmacology 28(3), 519-526 (2003).

    2. Seeman, P., Corbett, R., and Van Tol, H.H. Atypical neuroleptics have low affinity for dopamine D2 receptors or are selective for D4 receptors. Neuropsychopharmacology 16(2), 93-110 (1997).

    3. Zimmer, M., and Hofmann, F. Calmodulin antagonists inhibit activity of myosin light-chain kinase independent of calmodulin. Eur. J. Biochem. 142(2), 393-397 (1984).

    4. Qin, J., Zima, A.V., Porta, M., et al. Trifluoperazine: A ryanodine receptor agonist. Pflugers Arch. 458(4), 643-651 (2009).