Description

Diethylstilbestrol Dimethyl Ether is a synthetic, non-steroidal organic compound belonging to the stilbene class. This high-purity intermediate is valued for its role in advanced chemical synthesis and pharmaceutical research, where precise molecular structure and purity are critical. It is primarily utilized by research institutions and chemical manufacturers in the life sciences sector for developing novel compounds and reference standards.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of specialized organic molecules and potential active pharmaceutical ingredients (APIs).
• Chemical Reference Standard: Used in analytical laboratories for method development, calibration, and quality control testing.
• Academic & Industrial Research: Serves as a precursor or model compound in organic chemistry research and development projects.
• Biochemical Studies: Employed in life science research to study structure-activity relationships and biological pathways.

Basic Information

Product Name	Diethylstilbestrol Dimethyl Ether
CAS No.	130-79-0
Molecular Formula	C20H24O2
Molecular Weight	296.41 g/mol
Synonyms	3,4-Bis(4-methoxyphenyl)-3-hexene; Diethylstilbestrol 3,4-Dimethyl Ether; DES Dimethyl Ether; Diethylstilbestrol Dimethyl Ether; 3,4-Bis(p-methoxyphenyl)-3-hexene; trans-3,4-Bis(4-methoxyphenyl)-3-hexene; (E)-3,4-Bis(4-methoxyphenyl)hex-3-ene
EINECS	204-989-8

Quality Control

Our Diethylstilbestrol Dimethyl Ether is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for research and industrial use. 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 (typically 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%
Melting Point	Contact for details
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.