Gardiquimod TFA

Catalog No. Size PriceQuantity
M11440-2 2mg solid $105
M11440-10 10mg solid $315


Gardiquimod is a chemical compound which acts selectively at both mouse and human forms of toll-like receptor 7 (TLR7). It functions as an immune response modifier. The core structure is 1H-imidazo[4, 5-c]quinoline, as found in related drugs such as imiquimod and resiquimod. It is structurally very similar to resiquimod differing only by an oxygen for nitrogen switch.

Product information

CAS Number: 1159840-61-5

Molecular Weight: 427.42

Formula: C19H24F3N5O3

Chemical Name: 1-(4-amino-2-((ethylamino)methyl)-1H-imidazo[4, 5-c]quinolin-1-yl)-2-methylpropan-2-ol 2, 2, 2-trifluoroacetate

Smiles: CC(C)(O)CN1C(CNCC)=NC2=C1C1=CC=CC=C1N=C2N.OC(=O)C(F)(F)F


InChi: InChI=1S/C17H23N5O.C2HF3O2/c1-4-19-9-13-21-14-15(22(13)10-17(2,3)23)11-7-5-6-8-12(11)20-16(14)18;3-2(4,5)1(6)7/h5-8,19,23H,4,9-10H2,1-3H3,(H2,18,20);(H,6,7)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 100 mg/mL (184.69 mM; Need ultrasonic)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Buitendijk M, et al. Gardiquimod: a Toll-like receptor-7 agonist that inhibits HIV type 1 infection of human macrophages and activated T cells. AIDS Res Hum Retroviruses. 2013 Jun;29(6):907-18.
  2. Ma F, et al. The TLR7 agonists imiquimod and gardiquimod improve DC-based immunotherapy for melanoma in mice. Cell Mol Immunol. 2010 Sep;7(5):381-8.

Products are for research use only. Not for human use.

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