Description

3,26-Dihydroxycholest-5-Ene-16,22-Dione is a high-purity, multi-functional steroidal compound of significant interest in advanced chemical synthesis and life science research. Its unique molecular structure, featuring both hydroxyl and ketone functional groups, makes it a valuable intermediate for the development of novel bioactive molecules. This compound is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in steroid chemistry and metabolic pathway studies.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of complex steroid-based drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in metabolic studies, enzyme inhibition assays, and investigations into sterol biosynthesis pathways.
• Fine Chemical Synthesis: Acts as a versatile precursor for the preparation of more complex steroidal derivatives with modified biological activity.
• Academic & Industrial R&D: Employed in discovery chemistry for creating novel molecular libraries and exploring structure-activity relationships (SAR) in medicinal chemistry.

Basic Information

Product Name	3,26-Dihydroxycholest-5-Ene-16,22-Dione
CAS No.	55925-29-6
Molecular Formula	C₂₇H₄₄O₄
Molecular Weight	432.64 g/mol
Synonyms	16,22-Dioxocholest-5-ene-3,26-diol; (3β,25R)-16,22-Dioxocholest-5-ene-3,26-diol; 3β,26-Dihydroxycholest-5-ene-16,22-dione; Cholest-5-ene-3,26-diol-16,22-dione; Steroid Dihydroxy Diketone Intermediate
EINECS	Contact for details

Quality Control

Our 3,26-Dihydroxycholest-5-Ene-16,22-Dione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research and development specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.