Description

17α-Methyl-3-Ethoxypregna-3,5-Dien-20-One is a high-purity steroid derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a critical synthetic intermediate for the production of more complex therapeutic agents, particularly in the field of endocrinology and hormone-related therapies. It is primarily utilized by research institutions, pharmaceutical manufacturers, and fine chemical synthesis companies engaged in the development of novel steroid-based pharmaceuticals.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of specialized steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for the discovery and optimization of new therapeutic compounds targeting hormone receptors.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical laboratories.
• Process Chemistry: Employed in scale-up and process optimization studies for the commercial manufacturing of steroid drugs.

Basic Information

Product Name	17α-Methyl-3-Ethoxypregna-3,5-Dien-20-One
CAS No.	902768-49-4
Molecular Formula	C24H36O2
Molecular Weight	356.55 g/mol
Synonyms	17α-Methyl-3-ethoxypregna-3,5-dien-20-one; 3-Ethoxy-17α-methylpregna-3,5-dien-20-one; 17-Methyl-3-ethoxypregna-3,5-dien-20-one; Pregna-3,5-dien-20-one, 3-ethoxy-17-methyl-, (17α)-; 902768-49-4
EINECS	Contact for details

Quality Control

Our 17α-Methyl-3-Ethoxypregna-3,5-Dien-20-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for pharmaceutical research applications. A Certificate of Analysis (COA) detailing all test results 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 the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.