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toremifene

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Origin: China

Cas No: 89778-26-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 89778-26-7 Formula: C26H28ClNO Molecular Weight: 405.96000

    Description

    Toremifene citrate is an oral selective estrogen receptor modulator (SERM) which helps oppose the actions of estrogen in the body. Licensed in the United States under the brand name Fareston, toremifene citrate is FDA-approved for use in advanced (metastatic) breast cancer. It is also being evaluated for prevention of prostate cancer under the brand name Acapodene.
    In 2007 the pharmaceutical company GTx, Inc was conducting two different phase 3 clinical trials; First, a pivotal Phase clinical trial for the treatment of serious side effects of androgen deprivation therapy (ADT) (especially vertebral/spine fractures and hot flashes, lipid profile, and gynecomastia) for advanced prostate cancer, and second, a pivotal Phase III clinical trial for the prevention of prostate cancer in high risk men with high grade prostatic intraepithelial neoplasia, or PIN. Results of these trials are expected by first quarter of 2008; An NDA for the first application (relief of prostate cancer ADT side effects) was submitted in Feb 2009, and in Oct 2009 the FDA said they would need more clinical data, e.g. another phase III trial.

    Basic Info

    Chemical Name toremifene
    Synonyms

    2-(4-(4-Chloro-1,2-diphenylbut-1-en-1-yl)phenoxy)-N,N-dimethylethanamine;
    2-[4-[(Z)-4-chloro-1,2-diphenylbut-1-enyl]phenoxy]-N,N-dimethylethanamine;

    CAS No. 89778-26-7
    Molecular Formula C26H28ClNO
    Molecular Weight 405.96000
    PSA 12.47000
    LogP 6.21500

    Properties

    Appearance & Physical State White-to-Off-White Solid
    Density 1.104 g/cm3
    Boiling Point 535.1ºC at 760 mmHg
    Melting Point 108-110ºC

    Safety Info

    RTECS ZB3200000
    Hazard Class 9
    Safety Statements S8; S24/25; S46
    HS Code 2922299090
    Packing Group III
    RIDADR UN 2210
    Risk Statements R37; R43
    Hazard Codes Xi

    Synthesis Route

    4-hydroxy-1,2-diphenyl-1-[4-[2-N,N-dimethylamino]ethoxy]-phenyl-1-butenetoremifene

    Precursor

    4-hydroxy-1,2-diphenyl-1-[4-[2-N,N-dimethylamino]ethoxy]-phenyl-1-butene

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