Salinomycin sodium salt

Pricing Availability Delivery Time Qty
Cat.No. 3637 - Salinomycin sodium salt | C42H69NaO11 | CAS No. 55721-31-8
Description: Antibiotic; also selectively inhibits cancer stem cells
Chemical Name: (2R)-2-[(2R,5S,6R)-6-[(3S,5S,7R,9S,10S,12R,15R)-3-[(2R,5R,6S)-5-Ethyl-5-hydroxy-6-methyloxan-2-yl]-15-hydroxy-3,10,12-trimethyl-4,6,8-trioxadispiro[]pentadec-13-en-9-yl]-3-hydroxy-4-methyl-5-oxooctan-2-yl]-5-methyloxan-2-yl]butanoic acid soldium salt

Biological Activity

Cytotoxic to breast cancer stem cells. Inhibits CD44 expression in breast cancer cells in vitro. Inhibits mammary tumor growth in mice. Also antibiotic.

Technical Data

M. Wt 772.98
Formula C42H69NaO11
Storage Store at +4°C
CAS Number 55721-31-8
PubChem ID 45479870GC
Smiles C[C@@H]1[C@@]([C@@H](C)[C@H](O)[C@H](C)C([C@H](CC)[C@]2([H])[C@@H](C)C[C@@H](C)[C@]3(O[C@@]4(CC[C@]([C@@]5([H])CC[C@@](CC)(O)[C@H](C)O5)(C)O4)[C@H](O)C=C3)O2)=O)([H])O[C@]([C@@H](CC)C([O-])=O)([H])CC1.[Na+]

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 38.65 50
ethanol 77.3 100

Preparing Stock Solutions

The following data is based on the product molecular weight 772.98. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.29 mL 6.47 mL 12.94 mL
5 mM 0.26 mL 1.29 mL 2.59 mL
10 mM 0.13 mL 0.65 mL 1.29 mL
50 mM 0.03 mL 0.13 mL 0.26 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

Product Datasheets

Safety Datasheet


References are publications that support the products' biological activity.

Gupta et al (2009) Identification of selective inhibitors of cancer stem cells by high-throughput screening. Cell 138 645 PMID: 19682730

If you know of a relevant reference for Salinomycin sodium salt, please let us know.

View Related Products by Target

Keywords: Salinomycin sodium salt, supplier, cancer, stem, cell, inhibitors, inhibits, CD44, antibiotic, Antibiotics, Cancer, Stem, Cells, Antibiotics, Tocris Bioscience

Citations for Salinomycin sodium salt

Citations are publications that use Tocris products.

Currently there are no citations for Salinomycin sodium salt. Do you know of a great paper that uses Salinomycin sodium salt from Tocris? If so please let us know.

Reviews for Salinomycin sodium salt

There are currently no reviews for this product. Be the first to review Salinomycin sodium salt and earn rewards!

Have you used Salinomycin sodium salt?

Submit a review and receive an Amazon gift card.

$10US/$10CAN/€7/£6 gift card for a review without an image

$25US/$25CAN/€18/£15 gift card for a review with an image

*Offer only valid in the USA / Canada, UK and Europe

Submit a Review

Literature in this Area

New Product Guide

New Product Guide (Spring/Summer 2017)

Our new product guide highlights over 130 new products added to the Tocris Bioscience range during the first half of 2017.

  • 7-TM Receptors
  • Enzymes
  • Enzyme-Linked Receptors
  • Ion Channels
  • Nuclear Receptors
  • Transporters
  • Apoptosis
  • Cell Metabolism
  • Epigenetics
  • Fluorescent Imaging
  • Signal Transduction
  • Stem Cells