Description

2-[(5α-Cholestan-3β-Yl)Oxy]-4,6-Dimethyl-1,3,2-Dioxaborinane is a specialized organoboron compound derived from a cholestane steroid backbone. This chemical is significant as a versatile intermediate or reagent in advanced organic synthesis, particularly for introducing boron-containing functional groups. It is primarily needed by pharmaceutical research and fine chemical synthesis laboratories for developing novel therapeutic agents and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel steroid-based drug candidates and bioactive molecules.
• Boronic Acid/Ester Precursor: Serves as a protected form or direct precursor for generating reactive boronic acid species used in Suzuki-Miyaura cross-coupling reactions.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and the development of receptor-targeted compounds.
• Complex Molecule Synthesis: Facilitates the construction of sterically hindered or complex chiral centers in natural product and material science research.
• Bioconjugation & Probe Development: Potential use in creating labeled steroids or molecular probes for biochemical and diagnostic applications.

Basic Information

Item	Details
Product Name	2-[(5α-Cholestan-3β-Yl)Oxy]-4,6-Dimethyl-1,3,2-Dioxaborinane
CAS No.	55162-72-6
Molecular Formula	C33H57BO3
Molecular Weight	512.62 g/mol
Synonyms	3β-Cholestanyl 4,6-Dimethyl-1,3,2-dioxaborinane-2-yl Ether; (3β)-Cholestan-3-yl 4,6-Dimethyl-1,3,2-dioxaborinane-2-yl Ether; 5α-Cholestan-3β-ol, 2-(4,6-dimethyl-1,3,2-dioxaborinan-2-yloxy)-; 2-(Cholestan-3β-yloxy)-4,6-dimethyl-1,3,2-dioxaborinane; Steroid-derived dioxaborinane; Cholestanyl dioxaborinane ether
EINECS	Contact for details

Quality Control

Our 2-[(5α-Cholestan-3β-Yl)Oxy]-4,6-Dimethyl-1,3,2-Dioxaborinane is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical characterization. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	< 1.0%

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