Description

7-Hydroxyestrone is a significant endogenous metabolite of estrone, playing a crucial role in estrogen metabolism pathways. This compound is essential for research and development in endocrinology and pharmaceutical sciences, serving as a key reference standard and biochemical tool. It is primarily utilized by research institutions, pharmaceutical companies, and diagnostic laboratories focused on hormone analysis, metabolic studies, and the development of therapeutic agents.

Application

• Biochemical Research: Used as a critical reference standard in the study of estrogen metabolism and hormonal pathways.
• Pharmaceutical Development: Serves as an intermediate or analytical standard in the synthesis and quality control of steroidal pharmaceuticals.
• Clinical Diagnostics: Employed as a calibrator or control in mass spectrometry and immunoassays for quantifying estrogen metabolites in biological samples.
• Metabolomics Studies: A vital analyte for investigating endocrine function, metabolic disorders, and the impact of xenobiotics on hormone balance.
• Academic Research: Utilized in university and institutional labs for fundamental research into steroid biochemistry and receptor interactions.

Basic Information

Item	Detail
Product Name	7-Hydroxyestrone
CAS No.	2487-49-2
Molecular Formula	C18H22O3
Molecular Weight	286.36 g/mol
Synonyms	1,3,5(10)-Estratriene-3,7,17β-triol; 7-Hydroxy-17β-estrone; 3,7,17β-Trihydroxyestra-1,3,5(10)-triene; 7α-Hydroxyestrone; Estrone, 7-hydroxy-; 7-OH-Estrone
EINECS	Contact for details

Quality Control

Our 7-Hydroxyestrone is produced and tested under stringent 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 research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.