Description

Estriol 3-Benzyl Ether is a synthetic steroid derivative and a key protected intermediate in organic synthesis. This compound is of significant value for researchers and manufacturers requiring a stable, functionalized estriol precursor. It is primarily utilized in the development of novel pharmaceutical compounds, particularly in hormone-related research and specialty chemical synthesis for the life sciences.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of steroidal drugs and hormone analogs.
• Research & Development: Used in academic and industrial laboratories for studying estrogen receptor activity and metabolic pathways.
• Fine Chemical Synthesis: Serves as a protected intermediate for the production of more complex, high-value steroid derivatives.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Estriol 3-Benzyl Ether
CAS No.	18650-87-8
Molecular Formula	C25H30O3
Molecular Weight	378.51 g/mol
Synonyms	Estriol 3-Benzyl Ether; 1,3,5(10)-Estratriene-3,16α,17β-triol 3-Benzyl Ether; 16α,17β-Dihydroxy-3-benzyloxyestra-1,3,5(10)-triene; 3-Benzyloxyestra-1,3,5(10)-triene-16α,17β-diol; Estriol 3-O-Benzyl Ether; Estr-5(10)-ene-3,16α,17β-triol 3-Benzyl Ether
EINECS	Contact for details

Quality Control

Our Estriol 3-Benzyl Ether is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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