LDN-193189 (hydrochloride)

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Cat No: 19396

Biochemicals - Kinase Inhibitors

LDN-193189 inhibits SMAD1/5/8 phosphorylation by the bone morphogenetic protein (BMP) type I receptors, which are known as activin receptor-like kinases (ALKs), with an IC50 value of 4.9 nM.{23386} In in vitro kinase assays, it shows specificity for A...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

4-[6-[4-(1-piperazinyl)phenyl]pyrazolo[1,5-a]pyrimidin-3-yl]-quinoline, dihydrochloride

Correlated keywords:

1062368-62-0 1062368-24-4 LDN193189 HCl BMP ALK1 ALK2 ALK3 ALK6 bone morphogenetic protein type I 1 DM3189 SMAD SMAD1/5/8 TGF-? TGF? activin receptor-like kinase TGF-b TGFb SMAD1 SMAD5 SMAD8

Product Overview:
LDN-193189 inhibits SMAD1/5/8 phosphorylation by the bone morphogenetic protein (BMP) type I receptors, which are known as activin receptor-like kinases (ALKs), with an IC50 value of 4.9 nM.{23386} In in vitro kinase assays, it shows specificity for ALK1, 2, 3, and 6 (IC50s = 0.8, 0.8, 5.3, and 16.7 nM, respectively) over ALK4 and 5 (IC50s = 101 and 350 nM, respectively).{23387} LDN-193189 has been used to inhibit BMP type I receptor activity to study the pathogenesis of fibrodysplasia ossificans progressive, a congenital hyperossification disorder, and to examine the role of osteogenesis in prostate tumor metastases in bone.{23384,23385}

Size	1 mg
Shipping	dry ice
CAS Number	1435934-00-1
Molecular Formula	C₂₅H₂₂N₆ • 2HCl
SMILES	N1(C2=CC=C(C(C=N3)=CN4C3=C(C5=CC=NC6=C5C=CC=C6)C=N4)C=C2)CCNCC1.Cl.Cl
Molecular Weight	479,4
Formulation	A crystalline solid
Purity	≥98%
Custom Code	2933.49
UNSPSC code	12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

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ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.