Description

16-Methylpregna-4,16-Diene-3,20-Dione is a high-purity steroid intermediate of significant importance in pharmaceutical synthesis. This compound serves as a critical building block for the development of advanced steroidal drugs and active pharmaceutical ingredients (APIs). It is primarily required by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of steroidal hormones and other biologically active steroid derivatives.
• Research & Development: Used in medicinal chemistry research for the discovery and development of new drug candidates targeting hormone receptors.
• API Synthesis: Employed in the multi-step synthesis of complex Active Pharmaceutical Ingredients (APIs) for clinical use.
• Biochemical Research: Utilized as a standard or reference compound in biochemical assays and metabolic pathway studies.

Basic Information

Product Name	16-Methylpregna-4,16-Diene-3,20-Dione
CAS No.	13485-43-3
Molecular Formula	C22H30O2
Molecular Weight	326.48 g/mol
Synonyms	16-Methyl-4,16-pregnadiene-3,20-dione; 16-Methylpregn-4,16-diene-3,20-dione; 16-Methyl-δ4,16-pregnadiene-3,20-dione; 16-Methyl-4,16-pregnadien-3,20-dione; 16-Methylpregnadienedione; 16-Methylpregna-4,16-diene-3,20-dione; 16-Methyl-δ4,16-pregnadien-3,20-dione
EINECS	Contact for details

Quality Control

Our 16-Methylpregna-4,16-Diene-3,20-Dione is produced 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 intermediates. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

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 heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.