Call 408.493.1800 | Fax 408.493.1801 | Toll Free 800.891.9699 (US Only) | Email: [email protected]

Pyrvinium Pamaote

A Cancer Stem cell (CSC) inhibitor
Catalog #: B1593
SKU-Size Size Price Qty
B1593-5 5 mg
B1593-25 25 mg
More Sizes Get Quote

Product Details

Alternate Name 3-carboxy-1-[(3-carboxy-2-oxidonaphthalen-1-yl)methyl]naphthalen-2-olate;2-[(E)-2-(2,5-dimethyl-1-phenylpyrrol-3-yl)ethenyl]-N,N,1-trimethylquinolin-1-ium-6-amine
Appearance Red solid
CAS # 3546-41-6
Molecular Formula C₇₅H₇₀N₆O₆
Molecular Weight 1151.42
Purity ≥98% by HPLC
Solubility DMSO (~10 mg/ml)
SMILES CC1=CC(=C(N1C2=CC=CC=C2)C)C=CC3=[N+](C4=C(C=C3)C=C(C=C4)N(C)C)C.CC1=CC(=C(N1C2=CC=CC=C2)C)C=CC3=[N+](C4=C(C=C3)C=C(C=C4)N(C)C)C.C1=CC=C2C(=C1)C=C(C(=C2CC3=C(C(=CC4=CC=CC=C43)C(=O)O)[O-])[O-])C(=O)O
InChi InChI=1S/2C26H28N3.C23H16O6/c2*1-19-17-21(20(2)29(19)24-9-7-6-8-10-24)11-13-23-14-12-22-18-25(27(3)4)15-16-26(22)28(23)5;24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29/h2*6-18H,1-5H3;1-10,24-25H,11H2,(H,26,27)(H,28,29)/q2*+1;/p-2
PubChem CID 54680693
Handling Protect from air and light
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


Pyrvinium pamoate (PP) is a quinoline-derived cyanine dye that displays anthelmintic properties and therapeutic function against animal-like protists such as Cryptosporidium parvum and Plasmodium falciparum. Pyrvinium also acts as a potent Wnt inhibitor. Pyrvinium has also shown to inhibit self-renewal of breast cancer stem cells (BCSCs) and decrease both CD44+CD24-/low and ALDH-positive BCSCs content in a panel of breast cancer cell lines.  

Why buy BioVision Products?
Global Presence
Technical Support
BioVision aims to provide our customers innovative tools for accelerating drug discovery and biological research. BioVision offers >8,000 products including the most comprehensive array of assay kits for key targets in Metabolic pathways.
BioVision is committed to providing the highest quality products at a competitive price.
We have a broad network of global distributors who are ready to address your research needs and ensure fast delivery.
Our highly trained Technical Support team provides comprehensive product support and is dedicated to resolving your issues quickly and efficiently.