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≥98% (HPLC)

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2-(Ethoxymethyl)-3H-imidazo[4,5-c]quinolin-4-amine, CL 097, CL-097
Empirical Formula (Hill Notation):
Molecular Weight:
MDL number:


≥98% (HPLC)




white to very dark brown


DMSO: 2 mg/mL, clear (warmed)

storage temp.


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Biochem/physiol Actions

CL097 is an imidazoquinoline (IMDQ) derivative (IQD) with dual toll-like receptor 7 & 8 (TLR7 & TLR8; TLR7/8) agonist activity. CL097 is commonly employed in the concentration range from 0.5 μg/mL to 45 μg/mL for stimulating cell surface TLR7/8 in cultures and is reported to be a stronger TLR7 ligand than CL075.

Storage Class

13 - Non Combustible Solids




Not applicable


Not applicable

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