Galunisertib


Catalog No. size PriceQuantity
M6892-2 2mg solid $101
M6892-10 10mg solid $411

Description

Cas:700874-72-2

Product Information

Galunisertib, also known as LY2157299, is a novel, selective small molecule transforming growth factor beta receptor (TGF-βR) kinase inhibitor. LY2157299 inhibited HCC cell migration on Laminin-5, Fibronectin, Vitronectin, Fibrinogen and Collagen-I and de novo phosphorylation of pSMAD2. LY2157299 inhibited HCC migration and cell growth independently of the expression levels of TGF-βRII.

 

Chemical Formula: C22H19N5O

 

Exact Mass: 369.15896

 

Molecular Weight: 369.42

 

Elemental Analysis: C, 71.53; H, 5.18; N, 18.96; O, 4.33

 

Synonym:

 

LY 2157299

 

Chemical Name: 4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)quinoline-6-carboxamide

 

InChi Key:

IVRXNBXKWIJUQB-UHFFFAOYSA-N

 

InChi Code: InChI=1S/C22H19N5O/c1-13-4-2-5-18(25-13)21-20(19-6-3-11-27(19)26-21)15-9-10-24-17-8-7-14(22(23)28)12-16(15)17/h2,4-5,7-10,12H,3,6,11H2,1H3,(H2,23,28)

 

Smiles Code:

O=C(C1=CC=C2N=CC=C(C3=C(CCC4)N4N=C3C5=NC(C)=CC=C5)C2=C1)N

 

 

Technical Data:

 

Appearance: Grey to brown solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

 

In Vitro:

Galunisertib (LY2157299) (0.1, 1, 10, and 100 μM) displays a slight dose-dependent potentiation of Bay 43-9006 in SK-Sora, HepG2, and Hep3B cell lines but not in JHH6, SK-HEP1, and HuH7 cell lines.

 

In Vivo

Human xenografts Calu6 (non-small cell lung cancer) and MX1 (breast cancer) are implanted subcutaneously in nude mice. After oral administration of 75 mg/kg, Galunisertib (LY2157299) induces a 70% decrease in pSmad for both types of cell lines. The time at which pSmad recovered 80% of baseline is approximately 6 h after administration.

 

 

References

 

  1. Rodón J, Carducci M, Sepulveda-Sánchez JM, Azaro A, Calvo E, Seoane J, Braña I, Sicart E, Gueorguieva I, Cleverly A, Pillay NS, Desaiah D, Estrem ST, Paz-Ares L, Holdhoff M, Blakeley J, Lahn MM, Baselga J. Pharmacokinetic, pharmacodynamic and biomarker evaluation of transforming growth factor-β receptor I kinase inhibitor, galunisertib, in phase 1 study in patients with advanced cancer. Invest New Drugs. 2014 Dec 23. [Epub ahead of print] PubMed PMID: 25529192.

 

  1. Kovacs RJ, Maldonado G, Azaro A, Fernández MS, Romero FL, Sepulveda-Sánchez JM, Corretti M, Carducci M, Dolan M, Gueorguieva I, Cleverly AL, Pillay NS, Baselga J, Lahn MM. Cardiac Safety of TGF-β Receptor I Kinase Inhibitor LY2157299 Monohydrate in Cancer Patients in a First-in-Human Dose Study. Cardiovasc Toxicol. 2014 Dec 9. [Epub ahead of print] PubMed PMID: 25488804.

 

  1. Rodon J, Carducci MA, Sepulveda-Sanchez JM, Azaro A, Calvo E, Seoane J, Brana I, Sicart E, Gueorguieva I, Cleverly AL, Sokalingum Pillay N, Desaiah D, Estrem ST, Paz-Ares L, Holdoff M, Blakeley J, Lahn MM, Baselga J. First-in-Human Dose Study of the Novel Transforming Growth Factor-β Receptor I Kinase Inhibitor LY2157299 Monohydrate in Patients with Advanced Cancer and Glioma. Clin Cancer Res. 2014 Nov 25. pii: clincanres.1380.2014. [Epub ahead of print] PubMed PMID: 25424852.

 

  1. Huang C, Wang H, Pan J, Zhou D, Chen W, Li W, Chen Y, Liu Z. Benzalkonium Chloride Induces Subconjunctival Fibrosis Through the COX-2-Modulated Activation of a TGF-β1/Smad3 Signaling Pathway. Invest Ophthalmol Vis Sci. 2014 Nov 18;55(12):8111-22. doi: 10.1167/iovs.14-14504. PubMed PMID: 25406285.

 

  1. Cong L, Xia ZK, Yang RY. Targeting the TGF-β receptor with kinase inhibitors for scleroderma therapy. Arch Pharm (Weinheim). 2014 Sep;347(9):609-15. doi: 10.1002/ardp.201400116. Epub 2014 Jun 11. PubMed PMID: 24917246.

 

Products are for research use only. Not for human use.

 

 

 

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