Description

Hexestrol Dipropionate is a synthetic, non-steroidal estrogen derivative of the stilbene class, widely recognized for its potent hormonal activity. This compound is a critical intermediate and active pharmaceutical ingredient (API) in the development of therapeutic agents and research tools. It is primarily utilized by pharmaceutical manufacturers, research institutions, and biotechnology companies. The product is supplied under stringent quality control to ensure consistency and reliability for sensitive applications.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of steroidal and hormonal drugs.
• Research & Development: Used in biochemical and pharmacological studies to investigate estrogenic activity and receptor binding.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Veterinary Medicine: Historically used in formulations for growth promotion and therapeutic purposes in livestock.
• Academic Research: A tool compound for studying endocrine pathways, hormone-dependent cancers, and developmental biology.

Basic Information

Product Name	Hexestrol Dipropionate
CAS No.	4825-53-0
Molecular Formula	C24H30O4
Molecular Weight	382.50 g/mol
Synonyms	Dihydrodiethylstilbestrol Dipropionate; Hexoestrol Dipropionate; NSC 9894; Meso-Hexestrol Dipropionate; 4,4'-(1,2-Diethyl-1,2-ethanediyl)bis[phenol] dipropanoate; p,p'-(1,2-Diethyl-1,2-ethanediyl)diphenol dipropionate; Synestrol Dipropionate
EINECS	225-411-5

Quality Control

Our Hexestrol Dipropionate is manufactured and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the required specifications for research and pharmaceutical use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118°C - 122°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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