Description

15,16-Dehydroestrone is a key steroid intermediate and a derivative of the natural hormone estrone. This compound matters for its role as a versatile building block in the synthesis of more complex steroid molecules and pharmaceutical agents. It is primarily needed by research institutions and pharmaceutical manufacturers engaged in steroid chemistry, hormone research, and the development of novel therapeutic compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of various steroid-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in studies investigating steroid metabolism, hormone pathways, and enzyme interactions.
• Organic Synthesis: Acts as a specialized building block for medicinal chemists developing new chemical entities with potential therapeutic value.
• Academic & Industrial R&D: Employed in laboratories for method development, process chemistry, and exploring novel steroid derivatives.

Basic Information

Product Name	15,16-Dehydroestrone
CAS No.	3563-25-5
Molecular Formula	C18H22O2
Molecular Weight	270.37 g/mol
Synonyms	15,16-Didehydroestrone; Estr-5(10)-ene-3,17-dione; 3-Hydroxyestra-5(10),15,16-triene-17-one; 15-Dehydroestrone; δ15-Estrone; 15,16-Dehydrooestrone
EINECS	Contact for details

Quality Control

Our 15,16-Dehydroestrone is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, related substances, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

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	≤ 0.5%

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