Description

(20S)-17,20-(Methylboranediylbisoxy)-5β-Pregnan-3α-Ol CAS NO 30882-54-3 is a high-purity, synthetic steroid derivative characterized by a unique methylboranediylbisoxy bridge. This compound is a critical advanced pharmaceutical intermediate valued for its specific stereochemistry and functional groups, which are essential for the synthesis of complex bioactive molecules. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in developing novel therapeutic agents and conducting metabolic studies.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroid-based therapeutics and prodrugs.
• Biochemical Research: Used as a reference standard or probe in enzymatic studies and receptor binding assays.
• Metabolic Pathway Analysis: Serves as a precursor or analog in studies investigating steroid hormone biosynthesis and metabolism.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses to introduce specific steroidal frameworks with defined stereochemistry.
• Academic Research: Utilized in university and institutional labs for methodological development in synthetic organic chemistry.

Basic Information

Product Name	(20S)-17,20-(Methylboranediylbisoxy)-5β-Pregnan-3α-Ol
CAS No.	30882-54-3
Molecular Formula	C23H39BO3
Molecular Weight	374.36 g/mol
Synonyms	(20S)-17,20-[(Methylboranediyl)bis(oxy)]-5β-pregnan-3α-ol; 3α-Hydroxy-17,20-(methylboranediylbisoxy)-5β-pregnane; 5β-Pregnan-3α-ol, 17,20-(methylboranediylbisoxy)-, (20S)-; 30882-54-3; Methylboranediylbisoxy Pregnanol Derivative; Steroid Boronate Ester
EINECS	Contact for details

Quality Control

Every batch of (20S)-17,20-(Methylboranediylbisoxy)-5β-Pregnan-3α-Ol is manufactured under strict quality management protocols. Our products undergo rigorous quality testing including HPLC, NMR, and MS to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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). This compound is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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