Description

Estradiol-17-Arachidonate is a long-chain fatty acid ester derivative of the endogenous estrogen, estradiol. This compound is of significant interest in advanced pharmaceutical research and development, particularly for its potential role in hormone delivery systems and lipid-mediated signaling pathways. It is primarily utilized by research institutions and pharmaceutical companies engaged in endocrinology, drug discovery, and the formulation of novel therapeutic agents.

Application

• Pharmaceutical Research: A key intermediate in the synthesis and study of novel estrogenic compounds and prodrugs.
• Drug Delivery Systems: Investigated for its lipophilic properties in the development of targeted hormone delivery and sustained-release formulations.
• Biochemical Studies: Used as a reference standard or reagent in studies of estrogen metabolism, receptor binding, and lipid-hormone interactions.
• Endocrinology Research: Employed in laboratory settings to explore the biological activity and stability of esterified steroid hormones.
• Academic & Contract Research: Serves as a critical material for universities and CROs (Contract Research Organizations) conducting fundamental and applied life science research.

Basic Information

Product Name	Estradiol-17-Arachidonate
CAS No.	82204-96-4
Molecular Formula	C38H58O3
Molecular Weight	562.87 g/mol
Synonyms	Estradiol 17-Arachidonate; 17β-Estradiol 17-arachidonate; Estra-1,3,5(10)-triene-3,17β-diol 17-arachidonate; 3,17β-Dihydroxyestra-1,3,5(10)-trien-17-yl arachidonate; Arachidonic acid estradiol ester; E2-AA
EINECS	Contact for details

Quality Control

Our Estradiol-17-Arachidonate is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for research applications. Each lot is accompanied by comprehensive analytical documentation. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Solvent Residue (GC)	Meets ICH guidelines

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