CPG-52364 a small molecule TLR7/8/9 antagonist, has recently completed phase 1 clinical trial for SLE therapy. Toll-like receptors (TLRs) are a family of type I transmembrane receptors and the central components of the innate immune system. Human TLR3, TLR7, TLR8, and TLR9 are expressed on endosomal membranes in the cells and recognize pathogenderived nucleic acid molecular patterns.5 However, recognition of endogenous immune complexes containing self-nucleic acids as PAMPs or DAMPs contributes to certain autoimmune diseases, such as systemic lupus erythematosus (SLE), psoriasis,7 arthritis, and multiple sclerosis.8 Therefore, inhibition of these recognition signals is expected to have therapeutic value.
MedKoo Cat#: 522493
Name: CPG-52364
CAS#: 1093135-60-4 (free base)
Chemical Formula: C27H36N6O3
Exact Mass: 492.2849
Molecular Weight: 492.62
Elemental Analysis: C, 65.83; H, 7.37; N, 17.06; O, 9.74
The following data is based on the product molecular weight 492.62 Batch specific molecular weights may vary from batch to batch due to the degree 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 | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
