Description

Stigmasta-4,22,25-Trien-3-One is a specific, high-purity steroidal ketone compound of significant interest in advanced chemical synthesis and research. This compound serves as a crucial intermediate for the development of novel pharmaceutical agents and bioactive molecules, offering a defined structural scaffold for further chemical modification. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on steroid chemistry and drug discovery.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and steroid hormone research.
• Fine Chemical Synthesis: Serves as a specialized intermediate for creating complex organic molecules in advanced organic chemistry.
• Academic & Industrial R&D: Employed in discovery programs for new chemical entities with potential biological activity.
• Reference Material: Utilized in analytical laboratories for method development and calibration in chromatographic analysis.

Basic Information

Product Name	Stigmasta-4,22,25-Trien-3-One
CAS No.	848669-09-0
Molecular Formula	C29H44O
Molecular Weight	408.66 g/mol
Synonyms	Stigmasta-4,22,25-trien-3-one; 4,22,25-Stigmastatrien-3-one; (22E)-Stigmasta-4,22,25-trien-3-one; 3-Oxo-stigmasta-4,22,25-triene; δ4,22,25-Stigmasten-3-one
EINECS	Contact for details

Quality Control

Our Stigmasta-4,22,25-Trien-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

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