LKT Labs

Biochemicals for Life Science Research

Homoharringtonine

Homoharringtonine

Product ID H5750
Cas No. 26833-87-4
Purity ≥97%
Product Unit SizeCostQuantityStock
1 mg $61.10 In stock
5 mg $172.60 In stock
10 mg $210.40 In stock
Bulk Quote

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Description

Homoharringtonine is an alkaloid found in Cephalotaxus that binds the A site of the 60 S ribosomal subunit, preventing aminoacyl-tRNA binding, inhibiting protein translation, and inducing cell death; it exhibits anticancer chemotherapeutic and immunosuppressive activities. Homoharringtonine is clinically used to treat chronic myelogenous leukemia (CML) and is currently in clinical trials as a potential treatment for acute myelogenous leukemia (AML) and myelodysplastic syndrome. In clinical subjects, homoharringtonine decreases the number of CD34+, CD117+ cells.

Product Info

Cas No.

26833-87-4
Purity

≥97%
Formula

C29H39NO9
Formula Wt.

545.62
IUPAC Name

1-O-[(2S,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] 4-O-methyl (2R)-2-hydroxy-2-(4-hydroxy-4-methylpentyl)butanedioate
Melting Point

143-145°C
Solubility

Soluble in DMSO (50 mg/mL), ethanol (25 mg/mL). Slightly soluble in chloroform, methanol.
Appearance

White Powder

Shipping and Storage

Store Temp

-20°C
Ship Temp

Ambient

Downloads

MSDS

H5750 MSDS PDF
Info Sheet

H5750 Info Sheet PDF
Brochures

Natural Products Booklet

References

Gandhi V, Plunkett W, Cortes JE. Omacetaxine: a protein translation inhibitor for treatment of chronic myelogenous leukemia. Clin Cancer Res. 2014 Apr 1;20(7):1735-40. PMID: 24501394.

Daver N, Vega-Ruiz A, Kantarjian HM, et al. A phase II open-label study of the intravenous administration of homoharringtonine in the treatment of myelodysplastic syndrome. Eur J Cancer Care (Engl). 2013 Sep;22(5):605-11. PMID: 23701251.

Li YF, Deng Z, Din BH, et al. Effect of homoharringtonine on bone marrow CD34 + CD117 + cells in patients with chronic myelogenous leukemia. Leuk Lymphoma. 2012 May;53(5):934-9. PMID: 22054289.

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