Harringtonine

CAS: 26833-85-2

Ref. 3D-FH15975

Product Information

• Name: Harringtonine
• Synonyms: 3-4-Methyl-(2R)-2-hydroxy-2-(3-hydroxy-3-methylbutyl)butanedioatecephalotaxine, (4alpha)-O~3~-[(2S)-2,5-dihydroxy-2-(2-methoxy-2-oxoethyl)-5-methylhexanoyl]cephalotaxine, 2'R-Harringtonine, 2′R-Harringtonine, 4H-Cyclopenta[a][1,3]dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepine, cephalotaxine deriv., Alkaloid C from cephalotaxus, Cephalotaxine, 3-[4-methyl (2R)-2-hydroxy-2-(3-hydroxy-3-methylbutyl)butanedioate], Cephalotaxine, 4-methyl (2R)-2-hydroxy-2-(3-hydroxy-3-methylbutyl)butanedioate (ester), Cephalotaxine, 4-methyl-, 2-hydroxy-2-(3-hydroxy-3-methylbutyl)butanedioate (ester), (3(R))-, Harringtonin, Nsc 124147, O~3~-[(2R)-2,5-dihydroxy-2-(2-methoxy-2-oxoethyl)-5-methylhexanoyl]cephalotaxine
• CAS: 26833-85-2

Description

Harringtonine is a natural compound that has been shown to inhibit the activity of DNA polymerase. It is a potent inhibitor of protein genes and has minimal toxicity to cells in culture. Harringtonine binds to the active site of DNA polymerase, preventing it from catalyzing the addition of nucleotides to the 3' end of dsDNA. This inhibition prevents replication and transcription, which are vital for cell growth and proliferation. The synergistic effect between harringtonine and ginsenoside RG3 has been shown in experiments with K562 cells.

• Brand: Biosynth

Chemical properties

• Molecular weight: 531.59 g/mol
• Formula: C₂₈H₃₇NO₉
• Purity: Min. 95%
• Color/Form: White Off-White Powder
• InChI: InChI=1S/C28H37NO9/c1-26(2,32)8-9-28(33,15-22(30)35-4)25(31)38-24-21(34-3)14-27-7-5-10-29(27)11-6-17-12-19-20(37-16-36-19)13-18(17)23(24)27/h12-14,23-24,32-33H,5-11,15-16H2,1-4H3/t23-,24-,27+,28-/m1/s1
• InChI key: InChIKey=HAVJATCHLFRDHY-KSZYUSJVSA-N
• SMILES: COC(=O)C[C@](O)(CCC(C)(C)O)C(=O)O[C@@H]1C(OC)=C[C@]23CCCN2CCc2cc4c(cc2[C@H]13)OCO4