Description

19-Hydroxy-5α-Cholest-2-Ene is a functionalized sterol derivative, a key intermediate in the synthesis of complex steroid molecules. Its value lies in providing a versatile hydroxylated backbone for the development of pharmaceuticals, research biochemicals, and fine chemicals. This compound is essential for R&D chemists and manufacturers in the pharmaceutical, biotechnology, and advanced organic synthesis sectors seeking to build upon the cholestane framework.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or precursor in metabolic pathway studies, enzyme inhibition assays, and hormone receptor research.
• Fine Chemical Synthesis: Serves as a starting material for the production of specialized sterol derivatives and high-value chiral compounds.
• Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control of related steroid products.
• Academic & Industrial R&D: Facilitates exploration into new chemical entities and material science applications based on modified steroid structures.

Basic Information

Product Name	19-Hydroxy-5α-Cholest-2-Ene
CAS No.	28809-51-0
Molecular Formula	C₂₇H₄₆O
Molecular Weight	386.66 g/mol
Synonyms	19-Hydroxycholest-2-ene; 5α-Cholest-2-en-19-ol; 19-Hydroxy-5α-cholest-2-ene; (5α)-Cholest-2-en-19-ol; 19-Hydroxycholesterol derivative; 19-OH-Cholest-2-ene
EINECS	Contact for details

Quality Control

Our 19-Hydroxy-5α-Cholest-2-Ene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research or production specifications.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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