Description

3β-(2-Methoxyethoxy)-5α-Cholestane is a functionalized sterol derivative, a key intermediate in advanced organic synthesis. Its value lies in its well-defined molecular structure, which serves as a versatile building block for the development of novel bioactive compounds and materials. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality starting materials for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel steroid-based drug candidates and active pharmaceutical ingredients (APIs).
• Research & Development: Used as a standard or building block in medicinal chemistry for structure-activity relationship (SAR) studies and new molecular entity development.
• Biochemical Research: Serves as a probe or substrate in studies involving sterol metabolism, membrane biology, and receptor interactions.
• Advanced Material Synthesis: A potential precursor for creating functionalized liquid crystals or sterol-based polymers with specific properties.
• Agrochemical Development: Used in the research and synthesis of new generation plant growth regulators or pest control agents with steroidal backbones.

Basic Information

Product Name	3β-(2-Methoxyethoxy)-5α-Cholestane
CAS No.	57156-79-3
Molecular Formula	C₃₀H₅₄O₂
Molecular Weight	462.75 g/mol
Synonyms	5α-Cholestan-3β-ol, 2-methoxyethyl ether; 3β-(2-Methoxyethoxy)cholestane; Cholestane, 3β-(2-methoxyethoxy)-, (5α)-; 3β-(2-Methoxyethoxy)-5α-cholestane; (3β)-3-[(2-Methoxyethoxy)methyl]-5α-cholestane; 5α-Cholestan-3β-yl 2-methoxyethyl ether
EINECS	Contact for details

Quality Control

Our 3β-(2-Methoxyethoxy)-5α-Cholestane is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, verified by advanced analytical techniques including HPLC, GC, and NMR. We are committed to meeting the stringent requirements of research and cGMP manufacturing environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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