Description

Cloxestradiol is a synthetic estrogen derivative with specific pharmacological activity. This compound is valued for its targeted biological effects and is utilized in advanced research and development applications. It serves as a critical intermediate and reference standard for pharmaceutical companies and research institutions focused on endocrinology and hormone-related therapies.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of specialized steroidal drugs and hormone therapies.
• Biochemical Research: Used as a reference standard and active agent in studies investigating estrogen receptor activity and signaling pathways.
• Reference Material: Employed in analytical laboratories for method development, validation, and quality control testing of related pharmaceutical products.
• Academic & Institutional R&D: Facilitates basic and applied research in universities and institutes exploring endocrinology and metabolic processes.

Basic Information

Product Name	Cloxestradiol
CAS No.	54063-33-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cloxestradiol; 7α,17α-Dimethyl-19-nortestosterone; 7α,17α-Dimethylestr-4-en-17β-ol-3-one; 7α,17α-Dimethyl-19-norandrost-4-en-17β-ol-3-one; NSC 92336
EINECS	Contact for details

Quality Control

Our Cloxestradiol is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and identification are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Loss on Drying	≤1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.