TLR1

Modify Date: 2025-08-20 20:31:19

TLR1 Structure
TLR1 structure
Common Name TLR1
CAS Number 566914-00-9 Molecular Weight 302.41100
Density N/A Boiling Point N/A
Molecular Formula C18H26N2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of TLR1


TLR1 (compound 4a) is a low molecular weight, cell-penetrating Toll/IL-1 receptor/resistance (TIR) domain/BB-Loop mimic. TLR1 inhibits IL-1 receptor-mediated responses[1].

 Names

Name Benzenepropanamide, N-​[(1S)​-​2-​methyl-​1-​(1-​pyrrolidinylcarbonyl​)​propyl]​

 TLR1 Biological Activity

Description TLR1 (compound 4a) is a low molecular weight, cell-penetrating Toll/IL-1 receptor/resistance (TIR) domain/BB-Loop mimic. TLR1 inhibits IL-1 receptor-mediated responses[1].
Related Catalog
In Vitro TLR1 inhibits IL-1β-induced phosphorylation of the mitogen-activated protein kinase p38 in EL4 thymoma cells and in freshly isolated murine lymphocytes in a concentration-dependent manner[1].
In Vivo TLR1 interferes with the interactions between mouse MyD88 and IL-1RI at the TIR domains. TLR1 produces a significant attenuation of the IL-1β-induced fever response (200 mg/kg, i.p.)[1].
References

[1]. Bartfai T, et al. A low molecular weight mimic of the Toll/IL-1 receptor/resistance domain inhibits IL-1 receptor-mediated responses. Proc Natl Acad Sci U S A. 2003 Jun 24;100(13):7971-6.

 Chemical & Physical Properties

Molecular Formula C18H26N2O2
Molecular Weight 302.41100
Exact Mass 302.19900
PSA 49.41000
LogP 2.71120
InChIKey DAZSWUUAFHBCGE-KRWDZBQOSA-N
SMILES CC(C)C(NC(=O)CCc1ccccc1)C(=O)N1CCCC1
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