Skip to Content
Merck
All Photos(1)

Key Documents

SML0995

Sigma-Aldrich

GSK1838705A

≥98% (HPLC)

Synonym(s):

2-[[2-[[1-[(Dimethylamino)ethanoyl]-5-(methyloxy)-2,3-dihydro-1H-indol-6-yl]amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]-6-fluoro-N-methylbenzamide, 2-[[2-[[1-[2-(Dimethylamino)acetyl]-2,3-dihydro-5-methoxy-1H-indol-6-yl]amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]-6-fluoro-N-methyl-benzamide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C27H29FN8O3
CAS Number:
1116235-97-2
Molecular Weight:
532.57
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

color

white to light brown

solubility

DMSO: 20 mg/mL, clear

storage temp.

−20°C

InChI

1S/C27H29FN8O3/c1-29-26(38)23-17(28)6-5-7-18(23)31-25-16-8-10-30-24(16)33-27(34-25)32-19-13-20-15(12-21(19)39-4)9-11-36(20)22(37)14-35(2)3/h5-8,10,12-13H,9,11,14H2,1-4H3,(H,29,38)(H3,30,31,32,33,34)

InChI key

HZTYDQRUAWIZRE-UHFFFAOYSA-N

Application

GSK1838705A has been used as an insulin receptor inhibitor in Roswell Park memorial institute medium (RPMI) 1640 medium for inhibitor experiments, to prove that the induction of interleukin-1 β (IL-1β) is dependent on insulin receptor signaling.

Biochem/physiol Actions

GSK1838705A can be used to treat prostate cancer (PC). It is capable of decreasing the viability of docetaxel-sensitive and docetaxel-resistant prostate cancer cells. GSK1838705A can stimulate apoptosis of PC-3R cells. It is an alternative therapeutic option for crizotinib-resistant anaplastic large cell lymphoma (ALCL).
GSK1838705A is a cell penetrant anti-tumor agent that potently inhibits the insulin-like growth factor-I receptors (IGF-IR), insulin receptors (IR) and anaplastic lymphoma kinase (ALK). GSK1838705A potently inhibits cell proliferation of multiple solid and hematologic cancers and retards the growth of human tumor xenografts. GSK1838705A does not significantly affect other kinases. GSK1838705A has minimal effects on glucose homeostasis in mice.

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

GSK1838705a, an IGF-1R/ALK Inhibitor, Overcomes Resistance to Crizotinib in ALK-Positive ALCL
Shi, Wenyu and Li, Jian-Yong
Blood (2019)
GSK1838705a, an IGF-1R/ALK Inhibitor, Overcomes Resistance to Crizotinib in ALK-Positive ALCL
Shi, Wenyu and Li, Jian-Yong
Blood (2019)
Julia Manowsky et al.
American journal of physiology. Endocrinology and metabolism, 310(11), E938-E946 (2016-04-21)
Overweight and obesity are associated with hyperinsulinemia, insulin resistance, and a low-grade inflammation. Although hyperinsulinemia is generally thought to result from an attempt of the β-cell to compensate for insulin resistance, there is evidence that hyperinsulinaemia itself may contribute to
Fayou Zhou et al.
OncoTargets and therapy, 8, 753-760 (2015-05-01)
Prostate cancer is the leading malignancy and the second most common cause of cancer-related death in men. Despite high cure rates with surgery and/or radiation, 30%-40% of patients eventually develop advanced cancer. Docetaxel is one of the most effective and
Natalia J Sumi et al.
Cell chemical biology, 26(9), 1240-1252 (2019-07-02)
Despite recent successes of precision and immunotherapies there is a persisting need for novel targeted or multi-targeted approaches in complex diseases. Through a systems pharmacology approach, including phenotypic screening, chemical and phosphoproteomics, and RNA-seq, we elucidated the targets and mechanisms

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service