CP 20961

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Cat.No. 3767 - CP 20961 | C43H90N2O2 | CAS No. 35607-20-6
Description: Non-immunogenic adjuvant
Alternative Names: Avridine
Chemical Name: N,N-Dioctadecyl-N',N'-bis(2-hydroxyethyl)-1,3-diaminopropane

Biological Activity

Non-immunogenic adjuvant; used to induce arthritis in Lewis (LEW) and DA rats.

Licensing Information

Sold for research purposes under agreement from Pfizer Inc.

Technical Data

M. Wt 667.19
Formula C43H90N2O2
Storage Store at RT
CAS Number 35607-20-6
PubChem ID 37186

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
ethanol 33.36 50mM with gentle warming

Preparing Stock Solutions

The following data is based on the product molecular weight 667.19. 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.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.5 mL 7.49 mL 14.99 mL
5 mM 0.3 mL 1.5 mL 3 mL
10 mM 0.15 mL 0.75 mL 1.5 mL
50 mM 0.03 mL 0.15 mL 0.3 mL

Molarity Calculator

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Reconstitution Calculator

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Dilution Calculator

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Product Datasheets

Safety Datasheet


References are publications that support the products' biological activity.

Vingsbo et al (1995) Avridine-induced arthritis in rats; a T cell-dependent chronic disease influence both by MHC genes and by non-MHC genes. Clin.Exp.Immunol. 99 359 PMID: 7882557

Meacock et al (1994) Arthritis in Lewis rats induced by the non-immunogenic adjuvant CP20961: an immunohistochemical analysis of the developing disease. Ann.Rheu.Dis. 53 653 PMID:

If you know of a relevant reference for CP 20961, please let us know.

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Keywords: CP20961 adjuvant Avridine arthritis non-immunogenic Pfizer Avridine Miscellaneous Compounds

Citations for CP 20961

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Pathways for CP 20961


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