Description

Furostilbestrol CAS NO 549-40-6 is a synthetic, non-steroidal estrogenic compound. It serves as a critical research chemical and pharmaceutical intermediate for developing and studying hormonal agents. This compound is primarily utilized by research institutions and pharmaceutical manufacturers focused on endocrinology and therapeutic development.

Application

• Pharmaceutical Research & Development: A key intermediate in the synthesis and study of steroidal and non-steroidal estrogen analogs.
• Biochemical Research: Used as a reference standard and probe in studies of estrogen receptor binding and hormonal pathways.
• Academic Studies: Employed in university and institutional laboratories for pharmacological and endocrinological research.
• Analytical Standard: Serves as a high-purity standard for quality control and method development in analytical chemistry (e.g., HPLC, LC-MS).
• Chemical Synthesis: Acts as a building block for the preparation of more complex molecules with potential biological activity.

Basic Information

Product Name	Furostilbestrol
CAS No.	549-40-6
Molecular Formula	C18H16O3
Molecular Weight	280.32 g/mol
Synonyms	Furostilbestrol; 4,4'-(1,2-Diethyl-1,2-ethenediyl)bis[2-methoxyphenol]; meso-But-2-ene-1,4-diylbis(2-methoxy-4,1-phenylene) diacetate (related ester); Diethylstilbestrol furan derivative; DES Furan Analog; NSC 112682; Furoestilbestrol
EINECS	Contact for details

Quality Control

Our Furostilbestrol is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

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 and sources of ignition.

Specification

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