Description

Androsta-4,7-Diene-3,17-Dione is a high-purity steroid derivative and a key chemical intermediate. This compound is valued for its specific molecular structure, which serves as a crucial building block in advanced organic synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and life sciences sectors for the development of novel therapeutic agents and biochemical research.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of specialized steroid-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and hormone research.
• Organic Synthesis: Serves as a versatile building block for creating novel chemical entities with potential biological activity.
• Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control testing.

Basic Information

Product Name	Androsta-4,7-Diene-3,17-Dione
CAS No.	4675-73-4
Molecular Formula	C19H24O2
Molecular Weight	284.39 g/mol
Synonyms	4,7-Androstadiene-3,17-dione; 1,4,6-Androstatriene-3,17-dione; Androsta-4,7-diene-3,17-dione; 17-Ketoandrosta-4,7-diene-3-one; 3,17-Dioxoandrosta-4,7-diene; 4,7-Androstadien-3,17-dione
EINECS	Contact for details

Quality Control

Our Androsta-4,7-Diene-3,17-Dione is manufactured 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 research and synthesis applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%

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