Description

Androsta-1,4,9(11)-Triene-3,17-Dione, 16-Methyl-, (16α)- is a high-purity steroid derivative and a key synthetic intermediate in advanced organic chemistry. This compound is valued for its specific structural configuration, which makes it a crucial building block in the synthesis of complex molecules. It is primarily utilized by research institutions and pharmaceutical development companies working on novel therapeutic agents and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in the research and development of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or a starting material in metabolic pathway studies and hormone research.
• Fine Chemical Synthesis: Serves as a specialized building block for constructing complex molecular architectures in advanced organic synthesis.
• Academic & Industrial R&D: Employed in laboratories for method development, process chemistry, and exploring new chemical entities.

Basic Information

Product Name	Androsta-1,4,9(11)-Triene-3,17-Dione, 16-Methyl-, (16α)-
CAS No.	96789-15-0
Molecular Formula	C20H24O2
Molecular Weight	296.41 g/mol
Synonyms	16α-Methyl-androsta-1,4,9(11)-triene-3,17-dione; 16-Methyl-androsta-1,4,9(11)-triene-3,17-dione; (16α)-16-Methyl-androsta-1,4,9(11)-triene-3,17-dione; 16α-Methyl-δ1,4,9(11)-androstatriene-3,17-dione; 16-Methyl-1,4,9(11)-androstatriene-3,17-dione; 96789-15-0; 16α-Methylandrosta-1,4,9(11)-triene-3,17-dione
EINECS	Contact for details

Quality Control

Our Androsta-1,4,9(11)-Triene-3,17-Dione, 16-Methyl-, (16α)- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and impurity profile. We adhere to cGMP principles where applicable, and specifications can be tailored to meet specific research or project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
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.