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5.04595

Sigma-Aldrich

Bcr-abl Inhibitor IV, Imatinib

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Synonym(s):
Bcr-abl Inhibitor IV, Imatinib, 4-((4-Methyl-1-piperazinyl)methyl)-N-(4-methyl-3-((4-(3-pyridinyl)-2-pyrimidinyl)amino)phenyl)benzamide, Methanesulfonate, STI571, Abl Inhibitor V, PDGFR Tyrosine Kinase Inhibitor XXIV, c-Kit Inhibitor IV, STI571, Abl Inhibitor V, PDGFR Tyrosine Kinase Inhibitor XXIV, c-Kit Inhibitor IV, 4-((4-Methyl-1-piperazinyl)methyl)-N-(4-methyl-3-((4-(3-pyridinyl)-2-pyrimidinyl)amino)phenyl)benzamide, Methanesulfonate
Empirical Formula (Hill Notation):
C29H31N7O · xCH4O3S
CAS Number:
220127-57-1
Molecular Weight:
493.60 (free base basis)

Assay

≥99% (HPLC)

Quality Level

100

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)
protect from light

color

white

solubility

water: 100 mg/mL

storage temp.

2-8°C

InChI

1S/C29H31N7O.CH4O3S/c1-21-5-10-25(18-27(21)34-29-31-13-11-26(33-29)24-4-3-12-30-19-24)32-28(37)23-8-6-22(7-9-23)20-36-16-14-35(2)15-17-36;1-5(2,3)4/h3-13,18-19H,14-17,20H2,1-2H3,(H,32,37)(H,31,33,34);1H3,(H,2,3,4)

InChI key

YLMAHDNUQAMNNX-UHFFFAOYSA-N

General description

A cell-permeable, orally bioavailable 2-phenylaminopyrimidine derived compound that competitively binds to ATP-binding site of Abl and stabilizes the inactive conformation, and acts as a highly potent and reversible inhibitor of Abl (IC50 = 38, 25 and 25 nM for v-Abl, Bcr-Abl, and c-Abl, respectively). Also shown to block the activity of PDGFR and c-kit (IC50 = 50 and 100 nM). Exhibits high selectivity over IR, IGF-1R, EGFR, c-Src, JAK-2, PKA, PKC isozymes, CKI, and CKII (IC50 >100 µM). Preferentially blocks the proliferation of leukemic immature cobblestone-forming area cells and Bcr-abl transfected cell lines, M07/p210 and Ba/F3/p185 (~1 -10 µM), and suppresses tumor growth in mice (50 mg/kg, i.p.). Induces apoptosis in Bcr-abl positive cells via intrinsic mitochondrial pathway by down-regulating Bcl-X, promoting cytochrome c release, and activating caspase-9. Does not affect the levels of Bcl-2. Also reported to induce a caspase-independent, necrosis-like programmed cell death mediated by the serine protease activity of Omi/HtrA2.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
Abl
Reversible: yes
Secondary Target
PDGFR, c-kit

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Lin, Y.L., et al. 2013. Proc. Natl. acad. Sci. USA110, 1664.
Okada, M., et al. 2004. Blood103, 2299.
Capdeville, R., et al. 2002. Nat. Rev. Drug. Res.1, 493.
Oetzel, C., et al. 2000. Clin Cancer Res.6, 1958.
Schindler, T., et al. 2000. Science289, 1938.
Buchdunger, E., et al. 2000. J. Pharmacol. Exp. Ther.295, 139.
Carroll. M., et al. 1997. Blood90, 4947.

Zimmermann, J., et al. 1997. Bioorg. Med. Chem. Lett.7, 187.
Druker, B.J., et al. 1996. Nat. Med.2, 561.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H361d

Hazard Classifications

Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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