Description

17,21-(Butylboranediyl)Bisoxy-3α-Hydroxy-5β-Pregnane-11,20-Dione is a specialized steroid derivative featuring a unique butylboranediyl bisoxy bridge. This compound is significant as a key synthetic intermediate in the research and development of novel pharmaceutical agents, particularly those targeting hormonal pathways. It is primarily needed by research institutions and pharmaceutical companies engaged in advanced steroid chemistry, medicinal chemistry, and the synthesis of potential therapeutic molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the multi-step synthesis of complex steroid-based drugs and bioactive molecules.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new compounds with targeted biological activity.
• Steroid Analog Synthesis: A key precursor for modifying the pregnane skeleton to create novel analogs with potential therapeutic applications.
• Biochemical Research: Employed in studies investigating enzyme interactions, receptor binding, and metabolic pathways involving modified steroids.
• Reference Standard: Can be utilized as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Product Name	17,21-(Butylboranediyl)Bisoxy-3α-Hydroxy-5β-Pregnane-11,20-Dione
CAS No.	30888-30-3
Molecular Formula	C₂₉H₄₅BO₅
Molecular Weight	496.48 g/mol
Synonyms	3α-Hydroxy-5β-pregnane-11,20-dione 17,21-(butylboranediyl) bis(ether); 17,21-O-Butylboranediyl-3α-hydroxy-5β-pregnane-11,20-dione; Butylboronic acid cyclic ester with 3α,21-dihydroxy-5β-pregnane-11,20-dione; 5β-Pregnane-3α,21-diol-11,20-dione cyclic butylboronate
EINECS	Contact for details

Quality Control

Our 17,21-(Butylboranediyl)Bisoxy-3α-Hydroxy-5β-Pregnane-11,20-Dione is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets the stringent requirements for research and development applications. A Certificate of Analysis (COA) detailing all specifications 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 (typically 15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%

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