Description

4,16-Androstadien-3-One is a high-purity steroid intermediate of significant importance in advanced organic synthesis. This compound serves as a critical building block for the research and development of novel pharmaceutical actives and fine chemicals. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, biotechnology, and specialty chemical sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of steroidal drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and hormone research.
• Fine Chemical Synthesis: Building block for creating complex organic molecules with specific stereochemistry in custom synthesis projects.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Item	Detail
Product Name	4,16-Androstadien-3-One
CAS No.	4075-07-4
Molecular Formula	C19H26O
Molecular Weight	270.41 g/mol
Synonyms	4,16-Androstadien-3-one; δ4,16-Androstadien-3-one; 3-Oxo-4,16-androstadiene; Androsta-4,16-dien-3-one; 4,16-Androstadiene-3-one
EINECS	Contact for details

Quality Control

Our 4,16-Androstadien-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods, to ensure it meets exacting standards for research and synthesis. Certificates of Analysis (COA) detailing all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

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