Description

4,6-Estradiene-3,17-Dione is a high-purity steroid derivative and a key synthetic intermediate in organic chemistry. This compound is valued for its defined structure, which serves as a crucial building block in the synthesis of more complex steroid-based molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and life sciences sectors for developing novel therapeutic agents and conducting biochemical studies.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of steroidal drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and hormone research.
• Organic Synthesis: Serves as a versatile building block for constructing complex molecular architectures in medicinal chemistry.
• Academic & R&D: Employed in university and corporate laboratories for method development and exploratory chemical synthesis.

Basic Information

Product Name	4,6-Estradiene-3,17-Dione
CAS No.	13209-45-5
Molecular Formula	C18H22O2
Molecular Weight	270.37 g/mol
Synonyms	4,6-Estradien-3,17-dione; 3,17-Dioxo-4,6-estradiene; δ4,6-Estrone; 4,6-Estradienedione; 17-Oxo-4,6-estra-1,3,5(10)-trien-3-ol (tautomer); Estra-4,6-diene-3,17-dione
EINECS	Contact for details

Quality Control

Our 4,6-Estradiene-3,17-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.