Description

3-Spirooxiranylpregnan-20-Ol is a high-purity, specialized steroid derivative characterized by its unique spirooxirane ring system. This compound serves as a critical advanced pharmaceutical intermediate for the synthesis of novel therapeutic agents, particularly in the field of endocrinology and metabolic disease research. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of next-generation steroid-based pharmaceuticals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel steroid hormone analogs and modulators.
• Research & Development: Used in academic and industrial research for studying steroid receptor activity and metabolic pathways.
• Process Chemistry: Serves as a precursor in multi-step synthetic routes for active pharmaceutical ingredients (APIs).
• Reference Standard: Employed as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Biochemical Tool Compound: Utilized in biochemical assays to investigate enzyme inhibition or activation related to steroid metabolism.

Basic Information

Product Name	3-Spirooxiranylpregnan-20-Ol
CAS No.	96087-24-0
Molecular Formula	C23H36O2
Molecular Weight	344.53 g/mol
Synonyms	20-Hydroxy-3-spirooxiranepregnane; Pregnan-20-ol, 3-spirooxiranyl-; 3,20-Epoxy-3,20-oxidopregnan-20-ol; 3-Oxiran-2-ylpregnan-20-ol; Steroid spirooxirane intermediate
EINECS	Contact for details

Quality Control

Our 3-Spirooxiranylpregnan-20-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets stringent specifications for research and pharmaceutical use. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound may be light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 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.