SML2368

(Z)-Endoxifen

≥98% (HPLC), selective estrogen receptor modulator, powder

• Synonym(s): 4-Hydroxy-N-desmethyl-tamoxifen, Endoxifen, Metabolite BX, N-Desmethyl-4-hydroxytamoxifen, Z-Endoxifen
• Empirical Formula (Hill Notation): C₂₅H₂₇NO₂
• CAS Number: 112093-28-4
• Molecular Weight: 373.49
• UNSPSC Code: 12352200
• NACRES: NA.77
• MDL number: MFCD09840374
• Assay: ≥98% (HPLC)
• Form: powder

Properties

• Product Name: (Z)-Endoxifen, ≥98% (HPLC)
• assay: ≥98% (HPLC)
• form: powder
• color: white to beige
• solubility: DMSO: 2 mg/mL, clear
• storage temp.: 2-8°C
• SMILES string: N(CCOc1ccc(cc1)\C(=C(\CC)/c3ccccc3)\c2ccc(cc2)O)C
• InChI: 1S/C25H27NO2/c1-3-24(19-7-5-4-6-8-19)25(20-9-13-22(27)14-10-20)21-11-15-23(16-12-21)28-18-17-26-2/h4-16,26-27H,3,17-18H2,1-2H3/b25-24-
• InChI key: MHJBZVSGOZTKRH-IZHYLOQSSA-N

Description

Application

(Z)-Endoxifen has been used to demonstrate the lack of contribution of subventricular zone and leptomeningeal cells in a study determining the generation of neuroblasts from astrocytes.

Biochem/physiol Actions

(Z)-Endoxifen (endoxifen) is an active tamoxifen metabolite generated via actions of cytochrome P450 (CYP) enzymes CYP3A4/5 and CYP2D6. Endoxifen is more potent than tamoxifen as a selective estrogen receptor modulator (SERM) both in vitro and in vivo with good pharmacokinetics and oral availability (∼80% MCF-7 tumor growth inhibition with 4-8 mg/kg/day endoxifen or 20 mg/kg/day tamoxifen in mice via p.o.). Endoxifen also exhibits 4-fold higher PKC inhibitory potency than tamoxifen and can overcome tamoxifen resistance due to cytochrome CYP2D6 polymorphism.

Orally available, active tamoxifen metabolite with higher estrogen receptor modulator (SERM) activity and anticancer efficacy both in vitro and in vivo.

Safety Information

• pictograms: GHS08,GHS09
• signalword: Danger
• hcodes: H350,H360,H410
• pcodes: P202 - P273 - P280 - P308 + P313 - P391 - P405
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Repr. 1B
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable