Description: (E)-4-Hydroxytamoxifen is a less active isomer of (Z)-4-hydroxytamoxifen and also is an estrogen receptor modulator. Target: Others. Smiles: C(=C(\CC)/C1=CC=CC=C1)(\C2=CC=C(OCCN(C)C)C=C2)/C3=CC=C(O)C=C3

(E)-4-Hydroxytamoxifen is the less active isomer of 4-hydroxytamoxifen. 4-Hydroxytamoxifen is the active metabolite of tamoxifen, a selective estrogen receptor modulator (SERM) that acts as an agonist or antagonist in various tissues. 4-Hydroxytamoxifen exhibits anticancer chemotherapeutic activity, inducing...