SML3673
Lin28 inhibitor C1632
≥98% (HPLC)
别名:
Lin28 1632, Lin28 inhibitor I, Lin28-C1632, Lin28-let-7 antagonist 1, N-Methyl-N-[3-(3-methyl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]acetamide
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关于此项目
经验公式（希尔记法）:
C15H15N5O
化学文摘社编号:
分子量:
281.31
UNSPSC Code:
12352200
NACRES:
NA.28
MDL number:
产品名称
Lin28 inhibitor C1632, ≥98% (HPLC)
SMILES string
[n]21nc(ccc2nnc1C)c3cc(ccc3)N(C)C(=O)C
InChI
1S/C15H15N5O/c1-10-16-17-15-8-7-14(18-20(10)15)12-5-4-6-13(9-12)19(3)11(2)21/h4-9H,1-3H3
InChI key
WPAQLESUVYGUJZ-UHFFFAOYSA-N
assay
≥98% (HPLC)
form
powder
color
, White to light Brown
solubility
DMSO: 2 mg/mL, clear
storage temp.
2-8°C
Quality Level
Biochem/physiol Actions
Compound 1632 (C1632) is a RNA-binding protein Lin28 inhibitor that prevents Lin28-mediated inhibition of let-7 microRNA (miRNA) maturation by blocking Lin28 interaction with let-7 miRNA precursor (IC50 = 8 μM by ELISA using truncated pre-let-7a-2). C1632 specifically upregulates Huh7 cellular let-7a/g/f miRNA, but not RNU44 snoRNA (60 μM for 48h), inhibits the stemness and induces differentiation of mouse embryonic stem cells (mESCs, 20 μM for 48h), as well as inhibits the proliferation and stem-like properties of human cancer stem cells (CSCs) in 22Rv1 and Huh7 cultures (IC50 20-42 μM).
RNA-binding protein Lin28 inhibitor that prevents Lin28-mediated inhibition of let-7 microRNA (miRNA) maturation.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Jing-Yi Chen et al.
Journal of cellular and molecular medicine, 26(2), 422-435 (2021-12-17)
Chemoresistance and migration represent major obstacles in the therapy of non-small-cell lung cancer (NSCLC), which accounts for approximately 85% of lung cancer patients in clinic. In the present study, we report that the compound C1632 is preferentially distributed in the
Martina Roos et al.
ACS chemical biology, 11(10), 2773-2781 (2016-10-22)
New discoveries in RNA biology underscore a need for chemical tools to clarify their roles in pathophysiological mechanisms. In certain cancers, synthesis of the let-7 microRNA tumor suppressor is blocked by an RNA binding protein (RBP) Lin28, which docks onto
Pharmacological inhibition of Lin28 promotes ketogenesis and restores lipid homeostasis in models of non-alcoholic fatty liver disease
Nature Communications, 13(1), 7940-7940 (2022)
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