Description

5β-Pregnan-12-One is a high-purity steroid derivative and a key intermediate in organic synthesis. This compound is valued for its defined molecular structure, which serves as a crucial building block for the development of more complex bioactive molecules. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in steroid chemistry, hormone research, and the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of steroid-based active pharmaceutical ingredients (APIs) and other specialized drug candidates.
• Biochemical Research: Used as a reference standard or a starting material in metabolic pathway studies, receptor binding assays, and endocrine research.
• Organic Synthesis: Serves as a versatile chiral building block for constructing complex polycyclic frameworks in advanced synthetic chemistry projects.
• Reference Material: Employed in analytical laboratories for method development, calibration, and quality control testing of related steroid compounds.

Basic Information

Product Name	5β-Pregnan-12-One
CAS No.	17996-90-6
Molecular Formula	C21H32O
Molecular Weight	300.48 g/mol
Synonyms	12-Oxo-5β-pregnane; 5β-Pregnan-12-one; 12-Keto-5β-pregnane; 5β,12-Diketopregnane (related); Pregnane-12-one derivative
EINECS	Contact for details

Quality Control

Our 5β-Pregnan-12-One is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Keep the container sealed to protect the product from moisture and contamination.

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%
Residue on Ignition	≤ 0.1%

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