Description

17,21-[(Cyclohexylboranediyl)Bisoxy]Pregn-4-Ene-3,11,20-Trione is a high-purity, synthetic steroid derivative characterized by its unique boronate ester functionalization. This compound is of significant interest in advanced pharmaceutical research and development, particularly as a key synthetic intermediate or reference standard. It is primarily utilized by research institutions and pharmaceutical companies engaged in the synthesis of novel steroid-based therapeutics and the study of metabolic pathways. The precise structure offers a valuable building block for medicinal chemistry programs targeting hormone receptors and enzyme inhibition.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of complex steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used as a reference standard or building block in medicinal chemistry for developing new drug candidates targeting endocrine systems.
• Biochemical Research: Employed in metabolic studies to investigate steroidogenesis pathways and enzyme interaction mechanisms.
• Process Chemistry: Utilized in scaling up synthetic routes for steroid derivatives in pilot plant and manufacturing settings.

Basic Information

Item	Detail
Product Name	17,21-[(Cyclohexylboranediyl)Bisoxy]Pregn-4-Ene-3,11,20-Trione
CAS No.	30888-65-4
Molecular Formula	C₂₈H₃₉BO₅
Molecular Weight	466.42 g/mol
Synonyms	17,21-Cyclohexylboranediylbis(oxy)pregn-4-ene-3,11,20-trione; 3,11,20-Trioxopregn-4-en-17,21-diyl Cyclohexylboronate; Pregn-4-ene-3,11,20-trione, 17,21-[(cyclohexylboranediyl)bisoxy]-; Cyclohexylboronic Acid Pregnenedione Ester
EINECS	Contact for details

Quality Control

Our 17,21-[(Cyclohexylboranediyl)Bisoxy]Pregn-4-Ene-3,11,20-Trione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). The compound may be sensitive to moisture and prolonged exposure to air; it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

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