Description

5β-Pregn-14-En-3-One is a high-purity steroid intermediate of significant importance in advanced pharmaceutical synthesis. This compound serves as a critical building block for the research and development of novel therapeutic agents, particularly in the field of endocrinology and hormone-related therapies. It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions engaged in steroid chemistry and drug discovery.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for the discovery and structural modification of new therapeutic steroid compounds.
• Reference Standard: Serves as an analytical standard for quality control and method development in pharmaceutical laboratories.
• Biochemical Research: Employed in studies investigating steroid hormone biosynthesis, metabolism, and receptor interactions.
• Fine Chemical Synthesis: A valuable starting material for custom synthesis and the production of specialized steroid derivatives.

Basic Information

Product Name	5β-Pregn-14-En-3-One
CAS No.	54411-79-9
Molecular Formula	C21H32O
Molecular Weight	300.48 g/mol
Synonyms	5β-Pregn-14-en-3-one; 14-Pregnene-3,20-dione, 5β-; 5β,14β-Pregn-14-en-3-one; 3-Oxo-5β-pregn-14-ene; 5β-Pregna-14-en-3-one
EINECS	Contact for details

Quality Control

Our 5β-Pregn-14-En-3-One 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. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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