Description

Shion-19-En-3α-Ol CAS NO 10388-51-9 is a high-purity sterol derivative, a key intermediate in the synthesis of complex bioactive molecules. Its defined stereochemistry and functional groups make it a valuable building block for pharmaceutical research and fine chemical manufacturing. This compound is essential for R&D chemists and process developers in the pharmaceutical, agrochemical, and advanced material sectors seeking to create novel steroid-based compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of steroid-based active pharmaceutical ingredients (APIs) and novel drug candidates.
• Research & Development: Used as a standard or starting material in organic synthesis and medicinal chemistry research for exploring new therapeutic pathways.
• Agrochemical Synthesis: Serves as a building block for developing advanced plant growth regulators and environmentally sensitive pesticides.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring specific sterol frameworks.
• Biochemical Studies: Utilized as a reference compound or probe in studying sterol metabolism, receptor binding, and enzymatic processes.
• Material Science: Potential intermediate for creating liquid crystals or specialized polymers with unique optical or structural properties.

Basic Information

Item	Details
Product Name	Shion-19-En-3α-Ol
CAS No.	10388-51-9
Molecular Formula	C19H30O
Molecular Weight	274.44 g/mol
Synonyms	19-Norandrost-5-en-3α-ol; 3α-Hydroxy-19-norandrost-5-ene; 19-Nor-5-androsten-3α-ol; 3α-Hydroxy-19-nor-5-androstene; 19-Norandrost-5-en-3α-ol; 19-Nor-δ5-androsten-3α-ol; 3α-Hydroxy-19-norandrost-5-ene; 19-Nor-5-androsten-3α-ol
EINECS	Contact for details

Quality Control

Our Shion-19-En-3α-Ol 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 Certificate of Analysis (COA) detailing specific results for purity, residual solvents, and related substances is provided with every shipment.

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). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified.

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%
Residual Solvents (GC)	Meets ICH guidelines

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