Description

5β-Androst-16-En-3α-Ol is a high-purity steroid intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the research and development of specialized pharmaceutical and biochemical agents. It is primarily needed by R&D laboratories, fine chemical manufacturers, and pharmaceutical companies engaged in the synthesis of novel steroid-based compounds, reference standards, and other high-value chemical entities.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of specialized steroid-based active pharmaceutical ingredients (APIs) and reference standards.
• Biochemical Research: Used as a standard or reagent in metabolic pathway studies, hormone research, and biochemical assays.
• Fine Chemical Synthesis: Serves as a versatile building block for creating novel chemical entities in advanced organic and medicinal chemistry.
• Reference Material: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Academic & Industrial R&D: Facilitates exploratory research in universities and corporate R&D centers focused on steroid chemistry and drug discovery.

Basic Information

Product Name	5β-Androst-16-En-3α-Ol
CAS No.	4572-71-8
Molecular Formula	C19H30O
Molecular Weight	274.44 g/mol
Synonyms	5β-Androst-16-en-3α-ol; 3α-Hydroxy-5β-androst-16-ene; Androst-16-en-3α-ol, 5β-; 5β-Androsten-3α-ol; 3α,5β-Androst-16-en-3-ol; 16-Androsten-3α-ol; 5β-Androst-16-en-3α-ol (primary IUPAC name)
EINECS	Contact for details

Quality Control

Our 5β-Androst-16-En-3α-Ol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via techniques such as HPLC, GC, and IR spectroscopy. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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