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Technical Data Sheet AG 957

Compound Information
Product Name: AG 957
CAS No.: 140674-76-6
Molecular Formula: C15H15NO4
Molecular Weight: 273.28
Revision Date: 2026-04-15
Analytical Information
Tests Specifications
Description AG957 (Tyrphostin AG957;NSC 654705) is a tyrosine kinase inhibitor with anti-BCR/ABL tyrosine kinase activity. AG957 is a bcr/abl kinase inhibitor with an IC50 of 2.9 μM for p210bcr/abl autokinase activity.
Form crystalline solid
Color Off-white to light brown
Purity (HPLC) 98.6%
MS Pass test
¹H NMR Pass test
Disclaimer: This information relates only to the specific material designated and may not be valid for such material used in combination with anyother materials or in any other process. Such information is to be the best of the company's knowledge and believed accurate and reliable as of thedate indicated. However, no representation, warranty or guarantee of any kind, express or implied, is made as to its accuracy, reliability orcompleteness and we assume no responsibility for any loss, damage or expense, direct or consequential, arising out of use. It is the user'sresponsibility to satisfy himself as to the suitableness & completeness of such information for his own particular use.
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