HARRINGTONINE

HARRINGTONINE
  • CAS No.:26833-85-2
Other grades of this product :
HARRINGTONINE Basic information
Product Name:HARRINGTONINE
Synonyms:(3(r))-ter;4-methyl-cephalotaxin2-hydroxy-2-(3-hydroxy-3-methylbutyl)butanedioate(es;alkaloidcfromcephalotaxus;cephalotaxine,4-methyl(2r)-2-hydroxy-2-(3-hydroxy-3-methylbutyl)butanedioat;nsc124147;HARRINGTONIN;HARRINGTONINE;HT
CAS:26833-85-2
MF:C28H37NO9
MW:531.6
EINECS:
Product Categories:Intermediates & Fine Chemicals;Pharmaceuticals;Alkaloids
Mol File:26833-85-2.mol
HARRINGTONINE Chemical Properties
Melting point 73~75℃
Boiling point 679.4±55.0 °C(Predicted)
density 1.35±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka11.62±0.29(Predicted)
Safety Information
RIDADR 1544
HazardClass 6.1(a)
PackingGroup II
MSDS Information
HARRINGTONINE Usage And Synthesis
DescriptionThe full structure of harringtonine has now been established from a study of the hydrolysis products of this base.
DescriptionHarringtonine is a natural alkaloid that inhibits protein synthesis at low micromolar concentrations. It immobilizes ribosomes immediately after the initiation of translation. While harringtonine has drawn some interest in mitigating cancer, its homolog homoharrington is more effective, particularly for chronic myelogenous leukemia. The ability of harringtonine to immobilize initiating ribosomes can be used to capture ribosome-protected mRNA fragments for evaluating translation.
Chemical PropertiesWhite Solid
Usesspecific anti-leukemia drug
UsesA natural product with significant antitumor activities.
ReferencesMikolajczak, Powell, Smith, Tetrahedron, 28, 1995 (1972) Kelly, McKenna, Christenson, Tetrahedron Lett., 35m (1973)
HARRINGTONINE Preparation Products And Raw materials

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