CAS 2170200-14-1

Fulvestrant EP Impurity E

Description:

Fulvestrant EP Impurity E, with the CAS number 2170200-14-1, is a chemical compound that is recognized as an impurity associated with the pharmaceutical agent fulvestrant, which is used primarily in the treatment of hormone receptor-positive breast cancer. This impurity is characterized by its specific molecular structure, which may differ slightly from the parent compound, potentially affecting its biological activity and stability. Typically, impurities like Fulvestrant EP Impurity E are monitored during the synthesis and quality control processes of drug production to ensure safety and efficacy. The compound may exhibit distinct physical and chemical properties, such as solubility, melting point, and spectral characteristics, which are crucial for its identification and quantification in pharmaceutical formulations. Understanding the characteristics of such impurities is essential for regulatory compliance and for maintaining the integrity of the therapeutic agent. As with all chemical substances, proper handling and safety measures should be observed when working with this impurity in laboratory or industrial settings.

Formula: C₃₂H₄₅F₅O₃S

Synonyms:

• Fulvestrant impurity 5/Fulvestrant EP Impurity E/(8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-8,9,12,13,14,15,16,17-octahydro-11H-cyclopenta[a]phenanthrene-3,17-diol
• Estra-1,3,5(10),6-tetraene-3,17-diol, 7-[9-[(4,4,5,5,5-pentafluoropentyl)sulfinyl]nonyl]-, (17β)-
• (8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthrene-3,17-diol
• Fulvestrant impurity 5
• (8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfinyl)nonyl)-8,9,12,13,14,15,16,17-octahydro-11H-cyclopenta[a]phenanthrene-3,17-diol

Fulvestrant EP Impurity E

CAS: 2170200-14-1

Formula: C₃₂H₄₅F₅O₃S

Color and Shape: White To Off-White Solid

Molecular weight: 604.76

Ref: 4Z-F-318

Fulvestrant EP Impurity E

CAS: 2170200-14-1

Formula: C₃₂H₄₅F₅O₃S

Molecular weight: 604.76

Ref: ST-EA-CP-F24005

δ6-Fulvestrant

Controlled Product

CAS: 2170200-14-1

Impurity Fulvestrant Impurity E;
Applications Fulvestrant (F862500) impurity E.

Formula: C₃₂H₄₅F₅O₃S

Color and Shape: Neat

Molecular weight: 604.75

Ref: TR-F862530