Description

Cholestanetriol CAS NO 72879-16-4 is a high-purity sterol derivative, a critical intermediate in the synthesis of complex bioactive molecules. Its defined structure and purity are essential for ensuring the efficacy and consistency of downstream pharmaceutical and research applications. This compound is primarily utilized by research institutions and pharmaceutical manufacturers engaged in steroid chemistry, drug discovery, and the development of diagnostic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of steroid-based active pharmaceutical ingredients (APIs) and hormone analogs.
• Biochemical Research: Used as a reference standard and precursor in metabolic pathway studies and enzyme inhibition assays.
• Diagnostic Reagent Synthesis: Employed in the development of labeled compounds and reagents for clinical diagnostics and immunoassays.
• Academic & Industrial R&D: Serves as a starting material for novel chemical entity (NCE) development in medicinal chemistry programs.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, specialized fine chemicals with sterol backbones.

Basic Information

Product Name	Cholestanetriol
CAS No.	72879-16-4
Molecular Formula	C27H48O3
Molecular Weight	420.67 g/mol
Synonyms	5β-Cholestane-3α,7α,12α-triol; 3α,7α,12α-Trihydroxy-5β-cholestane; Cholestan-3α,7α,12α-triol; 5β-Cholestanetriol; (3α,5β,7α,12α)-Cholestane-3,7,12-triol; 7α,12α-Dihydroxy-3α-cholestanol; 3α,7α,12α-Trihydroxycholestane
EINECS	Contact for details

Quality Control

Our Cholestanetriol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and synthesis. Certificates of Analysis (COA) with detailed batch-specific results are provided to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity, the product should be handled under an inert atmosphere to prevent oxidation and stored in moisture-resistant packaging.

Specification

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