L18I
L18I is a PROTAC targeting Btk that can reduce inflammation in autoimmune diseases such as lupus erythematosus induced by BM12 splenocytes. L18I is composed of PROTAC target protein ligand IBT6A (HY-13036A) (red part), PROTAC Linker Propargyl-PEG3-alcohol (HY-41921) (balck part) and E3 ubiquitin ligase ligand Lenalidomide-Br (HY-43722) (blue part), of which the active control of the target protein ligand is IBT6A-CO-ethyne (HY-163963), and the conjugate of E3 ubiquitin ligase ligand + Linker is Lenalidomide-C3-PEG3-N3 (HY-163964) [1].
Product Specifications
CAS Number
[2451070-32-7]
UNSPSC
12352005
Target
Btk; PROTACs
Type
Reference compound
Related Pathways
PROTAC; Protein Tyrosine Kinase/RTK
Applications
COVID-19-immunoregulation
Field of Research
Inflammation/Immunology
Assay Protocol
https://www.medchemexpress.com/l18i.html
Purity
99.89
Solubility
DMSO : 100 mg/mL (ultrasonic)
Smiles
O=C1C2=CC=CC(CCCOCCOCCOCCN3C=C(C(N4CCC[C@@H](N5N=C(C6=CC=C(OC7=CC=CC=C7)C=C6)C8=C5N=CN=C8N)C4)=O)N=N3)=C2CN1C9C(NC(CC9)=O)=O
Molecular Formula
C47H51N11O8
Molecular Weight
897.98
References & Citations
[1]Zhu C, et al. PROTAC for Bruton's tyrosine kinase degradation alleviates inflammation in autoimmune diseases. Cell Discov. 2024 Aug 6;10 (1) :82.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Reference compound1
Clinical Information
No Development Reported
Available Sizes
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