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ChemicalBook > Product Catalogue >Biochemical Engineering >Inhibitors >protein tyrosine kinase >Linifanib (ABT-869)

Linifanib (ABT-869)

Linifanib (ABT-869) Structure
  • ₹0
  • Product name: Linifanib (ABT-869)
  • CAS: 796967-16-3
  • MF: C21H18FN5O
  • MW: 375.4
  • EINECS:
  • MDL Number:MFCD11840918
  • Synonyms:1-(4-(3-amino-1H-indazol-4-yl)phenyl)-3-(2-fluoro-5-methylphenyl)urea;Linifanib;N-[4-(3-Amino-1H-indazol-4-yl)phenyl]-N'-(2-fluoro-5-methylphenyl)urea;N-(4-(3-Amino-1H-indazol-4-yl)phenyl)-N1-(2-fluoro-5-methylphenyl)urea;Urea, N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N'-(2-fluoro-5-methylphenyl)-;ABT-869 5.2G;AL-39324;RG3635
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :180-183°C (dec.)
Boiling point :542.2±50.0 °C(Predicted)
Density :1.424
storage temp. :-20°C Freezer
solubility :DMSO, Methanol
pka :13.30±0.70(Predicted)
form :Brown powder.
color :Beige

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P281 Use personal protective equipment as required.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P314 Get medical advice/attention if you feel unwell.
P391 Collect spillage. Hazardous to the aquatic environment
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Receptor tyrosine kinases (RTKs) mediate critical signaling transduction pathways important for cell survival, growth, and differentiation. Whereas aberrant tyrosine kinase signaling is correlated with the progression of various cancers, RTK inhibitors are useful as cancer therapy agents. ABT-869 is an ATP-competitive, multi-targeted RTK inhibitor that is completely effective against all members of the vascular endothelial growth factor (VEGF) and platelet derived growth factor (PDGF) receptor families (e.g., KDR, FLT1, FLT3, FLT4, CSF-1R, and KIT) demonstrating IC50 values ranging from 4-190 nM. ABT-869 shows little activity against unrelated RTKs, cytoplasmic tyrosine kinases, or Ser/Thr kinases (IC50s > 1 μM). ABT-869 inhibits proliferation in MV-4-11 and MOLM-13 cells (acute myeloid leukemia cell lines harboring RTK mutations; IC50s = 4 and 6 nM, respectively), inducing apoptosis as evidenced by an increased sub-G0/G1 phase cell population, caspase activation, and PARP cleavage. In murine xenograft models, as well as in a phase 1 clinical trial, ABT-869 demonstrated respectable efficacy in solid tumors including lung and hepatocellular carcinomas.

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