For R&D use only.

MRTX-1719 Hydrochloride

  • Catalog NO.:A943835
  • CAS No. : 2630904-45-7
  • Molecular Formula:C23H18ClFN6O2
  • Molecular Weight: 464.89
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Product Details

CAS Number 2630904-45-7 Appearance
Catalog Number A943835 MDL Number
Molecular Formula C23H18ClFN6O2 Molecular Weight 464.89
Boiling Point Melting Point
Flash Point Density
Synonyms 2-[4-[4-(aminomethyl)-1-oxo-2H-phthalazin-6-yl]-2-methylpyrazol-3-yl]-4-chloro-6-cyclopropyloxy-3-fluorobenzonitrile Hydrochloride
Storage Condition Store in a tightly closed container,in a cool and dry place


GHS Pictogram
Signal Word Warning UN Number
Hazard Statements Class
Precautionary Statements Packing Group


Mertansine refers to the thiol-containing maytansinoid, DM1 (N2’-deacetyl-N2’-(3-mercapto-1-oxopropyl)maytansine) attached to a monoclonal antibody through reaction of the thiol group with the SPP (N-succinimidyl 4-(2-pyridyldithio)) linker to create an antibody-drug conjugate or ADC. Experimental ADCs with the SPP-DM1 design include lorvotuzumab mertansine. DM1 can also be linked to an antibody using the SMCC (4-(3-mercapto-2,5-dioxo-1-pyrrolidinylmethyl)-cylohexanecarboxylic acid) linker, in which case the International Nonproprietary Name of the conjugate formed contains the word emtansine. DM1 and its attachment via these linkers result from ImmunoGen Inc research. Trastuzumab emtansine (T-DM1) is an anti-HER2/neu antibody-drug conjugate. 

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MRTX-1719 Hydrochloride
2-[4-[4-(aminomethyl)-1-oxo-2H-phthalazin-6-yl]-2-methylpyrazol-3-yl]-4-chloro-6-cyclopropyloxy-3-fluorobenzonitrile Hydrochloride