Description

14α-Methylcholestane is a high-purity sterane derivative, a key structural analog used in advanced chemical and biochemical research. Its defined molecular architecture makes it an essential reference standard and synthetic intermediate for studying steroid biosynthesis, metabolic pathways, and geochemical biomarkers. This compound is primarily utilized by research institutions, pharmaceutical R&D laboratories, and analytical service providers engaged in steroid chemistry, lipidomics, and petroleum geochemistry.

Application

• Biochemical Research: Serves as a critical reference standard and internal standard in the analysis of sterols and steroid hormones via GC-MS and LC-MS.
• Pharmaceutical Development: Used as a synthetic intermediate or a model compound in the research of steroid-based therapeutics and metabolic studies.
• Geochemical Analysis: Acts as a biomarker standard in petroleum geochemistry for maturity assessments and source rock identification.
• Academic Research: Employed in universities and research institutes for investigating enzyme mechanisms in steroidogenesis and metabolic engineering.
• Quality Control: Utilized as a certified reference material (CRM) to calibrate instruments and validate analytical methods in contract testing laboratories.

Basic Information

Product Name	14α-Methylcholestane
CAS No.	52474-84-7
Molecular Formula	C₂₈H₅₀
Molecular Weight	386.70 g/mol
Synonyms	14α-Methyl-5α-cholestane; 14-Methylcholestane; 5α-Cholestane, 14α-methyl-; 14α-Methyl-5α-cholestane; 14-Methyl-5α-cholestane; (14R)-14-Methyl-5α-cholestane; 14α-Methylcholestane
EINECS	Contact for details

Quality Control

Our 14α-Methylcholestane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) with lot-specific data is provided to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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