Description

Doisynoestrol is a synthetic, non-steroidal estrogenic compound. It is valued in research and development for its specific biological activity as a selective estrogen receptor modulator (SERM). This compound is primarily utilized by the pharmaceutical and life science industries for biochemical research, pharmacological studies, and as a reference standard in analytical testing.

Application

• Pharmaceutical Research & Development: Used as a key intermediate or active pharmaceutical ingredient (API) in the development of hormonal therapies.
• Biochemical Research: Serves as a reference standard and tool compound for studying estrogen receptor pathways and mechanisms of action.
• Analytical Chemistry: Employed as a certified reference material (CRM) for method development and validation in quality control laboratories.
• Academic Studies: Utilized in university and institutional labs for endocrinology and pharmacology research projects.

Basic Information

Product Name	Doisynoestrol
CAS No.	15372-34-6
Molecular Formula	C18H22O2
Molecular Weight	270.37 g/mol
Synonyms	Doisynoestrol; Fenocycline; 3,4-Bis(4-hydroxyphenyl)-2,4-hexadiene; α,α'-Diethyl-4,4'-stilbenediol; NSC 35770; Benzestrol (Note: Benzestrol is a closely related but distinct isomer); 4,4'-(1,2-Diethyl-1,2-ethenediyl)bisphenol
EINECS	Contact for details

Quality Control

Our Doisynoestrol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets high-purity standards suitable for research applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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