Description

(25R)-26-Hydroxy-Cholest-4-En-3-One CAS NO 56792-59-7 is a high-purity steroidal intermediate of significant importance in advanced pharmaceutical research and synthesis. This compound serves as a critical building block for the development of novel therapeutic agents, particularly in the fields of endocrinology and metabolic disease research. It is primarily utilized by research institutions and pharmaceutical companies engaged in the synthesis of complex steroid derivatives and drug discovery programs.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel steroid-based pharmaceuticals and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies related to cholesterol metabolism and steroid hormone biosynthesis pathways.
• Drug Discovery: Employed in medicinal chemistry for the design and development of new drug candidates targeting nuclear receptors and metabolic enzymes.
• Reference Material: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Academic Research: Utilized in university and institutional labs for fundamental studies in organic chemistry and steroid science.

Basic Information

Product Name	(25R)-26-Hydroxy-Cholest-4-En-3-One
CAS No.	56792-59-7
Molecular Formula	C₂₇H₄₄O₂
Molecular Weight	400.64 g/mol
Synonyms	26-Hydroxycholest-4-en-3-one; (25R)-26-Hydroxycholest-4-en-3-one; 3-Oxo-26-hydroxycholest-4-ene; Cholest-4-en-3-one, 26-hydroxy-; 26-Hydroxy-3-oxocholest-4-ene; 26-HC4; 26-Hydroxy-δ⁴-cholesten-3-one
EINECS	Contact for details

Quality Control

Our (25R)-26-Hydroxy-Cholest-4-En-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccant or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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