Description

17Beta-Estradiol 3-Methyl Ether is a synthetic derivative of the natural estrogen hormone, estradiol. This compound is valued for its enhanced metabolic stability and specific biological activity profile compared to its parent molecule. It serves as a critical pharmaceutical intermediate and a key reference standard in research and development. Primary users include manufacturers in the pharmaceutical, biotechnology, and advanced life science sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of steroidal drugs and hormone therapies.
• Reference Standard: Used for analytical method development, validation, and quality control in laboratories.
• Biochemical Research: Employed in studies of estrogen receptor binding, hormone signaling pathways, and endocrinology.
• Veterinary Medicine: Potential use in the development of treatments for reproductive health in animals.
• Academic Research: A reagent for university and institutional research projects in chemistry and biology departments.

Basic Information

Product Name	17Beta-Estradiol 3-Methyl Ether
CAS No.	9032-76-2
Molecular Formula	C19H26O2
Molecular Weight	286.41 g/mol
Synonyms	Estradiol 3-Methyl Ether; 3-Methoxyestra-1,3,5(10)-trien-17β-ol; 17β-Estradiol 3-methyl ether; 3-Methoxy-17β-estradiol; 3-Methoxyestra-1,3,5(10)-trien-17β-ol; 3-ME2; Estrone 3-methyl ether (related)
EINECS	Contact for details

Quality Control

Our 17Beta-Estradiol 3-Methyl Ether is produced and tested under a strict quality management system. We offer grades suitable for research and industrial use, with purity levels typically exceeding 98%. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles as determined by HPLC, IR, and other relevant analytical techniques. Our quality commitment ensures reliable and consistent material for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 1.0%

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