Description

Stigmast-4-Ene-3,6-Dione is a high-purity steroidal ketone compound, identified by CAS No. 57458-57-8. This specialized intermediate is valued for its defined chemical structure, which serves as a critical building block in advanced organic synthesis. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for developing novel active pharmaceutical ingredients (APIs) and other high-value chemical entities.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of novel steroid-based drugs and therapeutic agents.
• Fine Chemical Synthesis: Used in research and production of complex organic molecules, including specialty chemicals and advanced materials.
• Biochemical Research: Serves as a reference standard or a precursor in metabolic pathway studies and biochemical assays.
• Academic & Industrial R&D: Employed in laboratories for method development, chemical education, and exploratory synthesis projects.

Basic Information

Product Name	Stigmast-4-Ene-3,6-Dione
CAS No.	57458-57-8
Molecular Formula	C29H46O2
Molecular Weight	426.68 g/mol
Synonyms	Stigmast-4-ene-3,6-dione; 3,6-Diketostigmast-4-ene; 4-Stigmastene-3,6-dione; (3β,5α,24S)-Stigmast-4-ene-3,6-dione; 3,6-Dioxostigmast-4-ene; Stigmastanedione derivative; Steroid ketone intermediate
EINECS	Contact for details

Quality Control

Our Stigmast-4-Ene-3,6-Dione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all test results 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)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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