PHL89708

Homoharringtonin

phyproof^® Reference Substance

• Synonym(e): Ceflatonin, Cephalotaxine 4-methyl (2R)-2-hydroxy-2-(4-hydroxy-4-methylpentyl)butanedioate, Myelostat, NSC 141633, Omacetaxine mepesuccinate
• Empirische Formel (Hill-System): C₂₉H₃₉NO₉
• CAS-Nummer: 26833-87-4
• Molekulargewicht: 545.62
• MDL-Nummer: MFCD03410264
• UNSPSC-Code: 41116107

Eigenschaften

• Qualität: primary reference standard
• Produktlinie: phyproof^® Reference Substance
• Assay: ≥95.0% (HPLC)
• Hersteller/Markenname: PhytoLab
• Anwendung(en): food and beverages
• Format: neat
• Lagertemp.: −20°C
• SMILES String: COC(=O)C[C@](O)(CCCC(C)(C)O)C(=O)O[C@H]1C2c3cc4OCOc4cc3CCN5CCC[C@]25C=C1OC
• InChI: 1S/C29H39NO9/c1-27(2,33)8-5-10-29(34,16-23(31)36-4)26(32)39-25-22(35-3)15-28-9-6-11-30(28)12-7-18-13-20-21(38-17-37-20)14-19(18)24(25)28/h13-15,24-25,33-34H,5-12,16-17H2,1-4H3/t24-,25-,28+,29-/m1/s1
• InChIKey: HYFHYPWGAURHIV-JFIAXGOJSA-N

Beschreibung

Allgemeine Beschreibung

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Biochem./physiol. Wirkung

Homoharringtonine (Omacetaxine mepesuccinate) is a translation elongation inhibitor, a cytotoxic alkaloid originally isolated from the evergreen tree, Cephalotaxus hainanensis. Homoharringtonine binds to the 80S ribosome in eukaryotic cells and inhibits protein synthesis by interfering with chain elongation. Homoharringtonine blocks progression of leukemic cells from G1 phase into S phase and from G2 phase into M phase. Homoharringtonine (Omacetaxine mepesuccinate) was approved in October 2012 (Synribo) for the treatment of adult patients with Chronic Myelogenous Leukemia (CML) with resistance and/or intolerance to two or more tyrosine kinase inhibitors.

Rechtliche Hinweise

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Sicherheitshinweise

• Piktogramme: GHS06
• Signalwort: Danger
• H-Sätze: H300 + H310 + H330
• P-Sätze: P260 - P262 - P280 - P301 + P310 + P330 - P302 + P352 + P310 - P304 + P340 + P310 - P403 + P233
• Gefahreneinstufungen: Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral
• Lagerklassenschlüssel: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable