Description

Estradiol 3-Propyl Ether is a synthetic steroid derivative, specifically an ether of the natural hormone estradiol. This compound is a crucial intermediate in the synthesis of more complex steroidal pharmaceuticals and research chemicals. It is primarily sought after by manufacturers and research institutions in the pharmaceutical, biotechnology, and fine chemical sectors for developing hormone-based therapies and conducting biochemical studies.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of steroidal active pharmaceutical ingredients (APIs) and prodrugs.
• Hormone Research: Used in biochemical and pharmacological research to study estrogen receptor activity and metabolic pathways.
• Reference Standard: Serves as a certified reference material (CRM) for analytical method development and quality control in laboratories.
• Fine Chemical Synthesis: Employed in organic synthesis to create novel steroid analogs with potential therapeutic applications.
• Academic & Institutional Research: Utilized in universities and research institutes for studies in endocrinology and medicinal chemistry.

Basic Information

Product Name	Estradiol 3-Propyl Ether
CAS No.	22034-63-5
Molecular Formula	C21H30O2
Molecular Weight	314.46 g/mol
Synonyms	Estra-1,3,5(10)-triene-3,17β-diol 3-propyl ether; 17β-Estradiol 3-propyl ether; 3-Propoxyestra-1,3,5(10)-trien-17β-ol; Estradiol 3-n-propyl ether; NSC 71963; Estrone 3-propyl ether derivative
EINECS	Contact for details

Quality Control

Our Estradiol 3-Propyl Ether is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical intermediates and research. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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