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P2499 Sigma-Aldrich

PD 173074

≥96% (HPLC), powder

Synonym: N-[2-[[4-(Diethylamino)butyl]amino-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl]-N′-(1,1-dimethylethyl)urea

  • CAS Number 219580-11-7

  • Empirical Formula (Hill Notation) C28H41N7O3

  • Molecular Weight 523.67

  •  MDL number MFCD08705327

  •  PubChem Substance ID 24724575

  •  NACRES NA.77

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Properties

Related Categories Bioactive Small Molecule Alphabetical Index, Bioactive Small Molecules, Cell Biology, Cell Signaling and Neuroscience, Cytokines and Growth Factors,
assay   ≥96% (HPLC)
form   powder
color   faintly yellow to dark yellow
solubility   DMSO: 10 mg/mL, clear
storage temp.   2-8°C
SMILES string   CCN(CC)CCCCNc1ncc2cc(c(NC(=O)NC(C)(C)C)nc2n1)-c3cc(OC)cc(OC)c3
InChI   1S/C28H41N7O3/c1-8-35(9-2)13-11-10-12-29-26-30-18-20-16-23(19-14-21(37-6)17-22(15-19)38-7)25(31-24(20)32-26)33-27(36)34-28(3,4)5/h14-18H,8-13H2,1-7H3,(H3,29,30,31,32,33,34,36)
InChI key   DXCUKNQANPLTEJ-UHFFFAOYSA-N
Gene Information   human ... FGFR1(2260), KDR(3791)
mouse ... Pdgfrb(18596)

Description

Application

PD 173074 has been used:
• to treat epithelial-mesenchymal transition (EMT)-induced cell lines in order to study its therapeutic use for head and neck squamous cell carcinoma (HNSCC)
• in combination with PD0325901 to test whether an alternative downstream pathway for (fibroblast growth factor) FGF signalling is adopted during human hypoblast induction
• to study its potential role in acute lymphoblastic leukaemia (ALL)-derived cell lines (TOM-1 and NALM-20)

Packaging

5, 25 mg in glass bottle

Biochem/physiol Actions

PD 173074 inhibitor is specific for receptor tyrosine kinases. It competes with adenosine triphosphate (ATP) for its inhibition. PD 173074 prevents the FGF/ vascular endothelial growth factor (VEGF) induced angiogenesis.

PD 173074 is a fibroblast growth factor receptor 3 (FGFR3) inhibitor: IC50 = 5 nM inhibition of FGFR3 autophosphorylation. PD 173074 arrests the G0/G1 phase of FGFR3-expressing cells. It is 100-fold more selective for FGFR3 than for VEGF receptors, IGF-1 receptors, and MAPKs.

Features and Benefits

This compound is a featured product for Kinase Phosphatase Biology research. Click here to discover more featured Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Discover Bioactive Small Molecules for Cytokines & Growth Factors Research

Cytokines and growth factors (GF) are chemical messengers that mediate intracellular communication, thereby regulating cellular and nuclear functions. These chemical messengers bind cell surface rece...
Keywords: Biological processes, Cancer, Cell proliferation, Diseases, Growth factors, Ligands, Phosphorylations, Transcription, Transduction

Discover Bioactive Small Molecules for Kinase Phosphatase Biology

Phosphorylation is a ubiquitous cellular regulatory mechanism that mediates signal transduction pathways, which carry signals from the cell surface to the nucleus or cytoplasm, by altering the activi...
Keywords: Apoptosis, Bioactive small molecules, Cancer, Diseases, Inflammation, Metabolism, Neurodegenerative Diseases, Phosphorylations, Transduction

Naive Pluripotent Stem Cell Culture in an Inhibitor Based 2i/LIF Containing Serum-Free and Feeder-Free Stem Cell Media

Naive pluripotent stem cells are located within the epiblast of mature blastocysts. These primitive “ground-state” cells may be cultured in vitro using specialized media and small molecule inhibitors...
Gabi Tremml, Ming Li and Vi Chu1*,
1MilliporeSigma, Bioscience Division, Temecula, CA, USA
 
Keywords: Cell culture, Gene expression, Immunocytochemistry, Microscopy, Polymerase chain reaction, Polymerase chain reaction - quantitative, Transcription

Peer-Reviewed Papers
15

References

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