Description

7-((4'-Aminophenyl)Thio)-1,4-Androstadiene-3,17-Dione is a synthetic steroid derivative featuring a modified androstane core structure with a key 4-aminophenylthio substituent. This compound serves as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis, enabling the development of novel therapeutic agents. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in steroid chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in studies investigating steroid hormone pathways, receptor binding, and enzyme inhibition.
• Organic Synthesis Building Block: The reactive amino and thioether groups allow for further functionalization, making it valuable for creating complex molecular libraries.
• Development of Enzyme Inhibitors: Potential use in designing and testing compounds that target specific enzymes in metabolic or hormonal pathways.

Basic Information

Product Name	7-((4'-Aminophenyl)Thio)-1,4-Androstadiene-3,17-Dione
CAS No.	110325-37-6
Molecular Formula	C25H29NO2S
Molecular Weight	407.57 g/mol
Synonyms	7-[(4-Aminophenyl)thio]-1,4-androstadiene-3,17-dione; 1,4-Androstadiene-3,17-dione, 7-[(4-aminophenyl)thio]-; 7-(4-Aminophenylthio)androsta-1,4-diene-3,17-dione; 7-(p-Aminophenylthio)-1,4-androstadiene-3,17-dione; 110325-37-6; 7-((4-Aminophenyl)thio)androsta-1,4-diene-3,17-dione
EINECS	Contact for details

Quality Control

Our 7-((4'-Aminophenyl)Thio)-1,4-Androstadiene-3,17-Dione is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent identity. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and other critical parameters is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.