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PZ0366

Sigma-Aldrich

PD166326

≥98% (HPLC)

Synonym(s):

6-(2,6-Dichlorophenyl)-2-[[3-(hydroxymethyl)phenyl]amino]-8-methyl-pyrido[2,3-d]pyrimidin-7(8H)-one, PD 166326

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About This Item

Empirical Formula (Hill Notation):
C21H16Cl2N4O2
CAS Number:
185039-91-2
Molecular Weight:
427.28
UNSPSC Code:
41105101
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to light brown

solubility

DMSO: 2 mg/mL, clear

storage temp.

room temp

SMILES string

O=C1N(C)C2=C(C=NC(NC3=CC=CC(CO)=C3)=N2)C=C1C4=C(Cl)C=CC=C4Cl

InChI

1S/C21H16Cl2N4O2/c1-27-19-13(9-15(20(27)29)18-16(22)6-3-7-17(18)23)10-24-21(26-19)25-14-5-2-4-12(8-14)11-28/h2-10,28H,11H2,1H3,(H,24,25,26)

InChI key

ZIQFYVPVJZEOFS-UHFFFAOYSA-N

Biochem/physiol Actions

PD166326 is an ATP-competitive dual BCR-ABL and Src kinase inhibitor. In some studies it has been found to be more potent than imatinib with inhibition of cancer growth in the low nanomolar range or even picomolar range in various biological systems.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Nicholas C Wolff et al.
Blood, 105(10), 3995-4003 (2005-01-20)
Imatinib mesylate is highly effective in newly diagnosed chronic myeloid leukemia (CML), but BCR/ABL (breakpoint cluster region/abelson murine leukemia)-positive progenitors persist in most patients with CML treated with imatinib mesylate, indicating the need for novel therapeutic approaches. In this study
Sapan J Patel et al.
American journal of translational research, 8(9), 3614-3629 (2016-10-12)
Tumors contain heterogeneous cell populations and achieve dominance by functioning as collective systems. The mechanisms underlying the aberrant growth and interactions between cells are not very well understood. The pre-B acute lymphoblastic leukemia cells we studied were obtained directly from
John Badger et al.
Biochemistry, 55(23), 3251-3260 (2016-05-12)
Protein tyrosine kinases of the Abl family have diverse roles in normal cellular regulation and drive several forms of leukemia as oncogenic fusion proteins. In the crystal structure of the inactive c-Abl kinase core, the SH2 and SH3 domains dock

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