Description

4,4,8,14-Tetramethyl-18-Nor-5α-Pregnane-3,20-Dione is a high-purity, synthetic steroid derivative with a complex and specific molecular architecture. This compound serves as a critical advanced pharmaceutical intermediate in the research and development of novel therapeutic agents. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in steroid chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the development of new therapeutic candidates.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Biochemical Research: Utilized in studies investigating steroid hormone pathways, receptor binding, and metabolic processes.
• Process Chemistry: Employed in scaling up synthetic routes for the production of more complex steroid molecules.

Basic Information

Product Name	4,4,8,14-Tetramethyl-18-Nor-5α-Pregnane-3,20-Dione
CAS No.	32206-97-6
Molecular Formula	C24H38O2
Molecular Weight	358.56 g/mol
Synonyms	18-Nor-5α-pregnane-3,20-dione, 4,4,8,14-tetramethyl-; 4,4,8,14-Tetramethyl-18-nor-5α-pregnane-3,20-dione; 18-Nor-5α-pregnane-3,20-dione, 4,4,8,14-tetramethyl- (8CI); 5α-Pregnane-3,20-dione, 18-nor-4,4,8,14-tetramethyl-; Tetramethylnor-5α-pregnanedione
EINECS	Contact for details

Quality Control

Our 4,4,8,14-Tetramethyl-18-Nor-5α-Pregnane-3,20-Dione is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency for your critical R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.