LSN 3213128

Modify Date: 2025-08-25 18:23:01

LSN 3213128 Structure
LSN 3213128 structure
Common Name LSN 3213128
CAS Number 1941211-99-9 Molecular Weight 409.46
Density N/A Boiling Point N/A
Molecular Formula C17H16FN3O4S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of LSN 3213128


LSN 3213128 is a selective, nonclassical, orally bioavailable antifolate with potent and specific inhibitory activity for aminoimidazole-4-carboxamide ribonucleotide formyltransferase (AICARFT), with IC50 of 16 nM for AICARFT enzyme inhibiton and 19 nM in cells. Anti-tumor activity[1].

 Names

Name LSN 3213128

 LSN 3213128 Biological Activity

Description LSN 3213128 is a selective, nonclassical, orally bioavailable antifolate with potent and specific inhibitory activity for aminoimidazole-4-carboxamide ribonucleotide formyltransferase (AICARFT), with IC50 of 16 nM for AICARFT enzyme inhibiton and 19 nM in cells. Anti-tumor activity[1].
Related Catalog
Target

IC50: 16 nM (AICARFT), 19 nM (AICARFT in cells)[1]

References

[1]. Fales KR, et al. Discovery of N-(6-Fluoro-1-oxo-1,2-dihydroisoquinolin-7-yl)-5-[(3R)-3-hydroxypyrrolidin-1-yl]thiophene-2-sulfonamide (LSN 3213128), a Potent and Selective Nonclassical Antifolate Aminoimidazole-4-carboxamide Ribonucleotide Formyltransferase (AICARFT) Inhibitor Effective at Tumor Suppression in a Cancer Xenograft Model. J Med Chem. 2017 Dec 14;60(23):9599-9616.

 Chemical & Physical Properties

Molecular Formula C17H16FN3O4S2
Molecular Weight 409.46
InChIKey DSUZLJDXUJUTGI-LLVKDONJSA-N
SMILES O=c1[nH]ccc2cc(F)c(NS(=O)(=O)c3ccc(N4CCC(O)C4)s3)cc12
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