Description

Androsta-4,8(14)-Diene-3,17-Dione is a high-purity steroid derivative and key pharmaceutical intermediate. This compound is valued for its role as a versatile synthetic precursor in the development of active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily required by research institutions, pharmaceutical manufacturers, and fine chemical synthesis companies engaged in steroid chemistry and drug discovery.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of complex steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in academic and industrial laboratories for exploring new synthetic pathways and biological activities in steroid chemistry.
• Fine Chemical Synthesis: Serves as a starting material or intermediate in the multi-step synthesis of specialized steroids and hormone analogs.
• Reference Standard: Can be utilized as an analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Product Name	Androsta-4,8(14)-Diene-3,17-Dione
CAS No.	17305-49-6
Molecular Formula	C19H24O2
Molecular Weight	284.39 g/mol
Synonyms	8(14)-Androstadiene-3,17-dione; 4,8(14)-Androstadiene-3,17-dione; Androsta-4,8(14)-diene-3,17-dione; 3,17-Dioxoandrosta-4,8(14)-diene; 17-Oxoandrosta-4,8(14)-dien-3-one; 8(14)-Dehydroandrostenedione
EINECS	Contact for details

Quality Control

Our Androsta-4,8(14)-Diene-3,17-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical intermediate 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). Keep away from heat and 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.