Description

Cholesterol n-Valerate is a high-purity, synthetic cholesterol ester derived from the esterification of cholesterol with n-valeric acid. This compound serves as a critical reference standard and biochemical intermediate for research and development in advanced life sciences. It is primarily utilized by pharmaceutical R&D laboratories, diagnostic manufacturers, and academic research institutions for studies involving lipid metabolism, membrane biophysics, and as a precursor in synthetic pathways.

Application

• Pharmaceutical Reference Standard: Used for the calibration and validation of analytical methods (HPLC, GC) in drug development and quality control.
• Biochemical Research: Serves as a substrate or model compound in studies of cholesterol esterification, lipid droplet formation, and metabolic disorders.
• Diagnostic Reagent Manufacturing: Incorporated into the formulation of calibration kits and controls for clinical assays measuring cholesterol and lipid profiles.
• Material Science: Investigated for its properties in the development of advanced lipid-based delivery systems, such as liposomes and nanoparticles.
• Academic Synthesis: Employed as a key intermediate in organic synthesis for creating more complex sterol derivatives and labeled compounds.

Basic Information

Item	Detail
Product Name	Cholesterol n-Valerate
CAS No.	7726-03-6
Molecular Formula	C32H54O2
Molecular Weight	470.78 g/mol
Synonyms	Cholesteryl n-Valerate; Cholesteryl Valerate; 5-Cholesten-3β-ol 3-Valerate; 3β-Hydroxycholest-5-ene 3-Valerate; Valeric Acid Cholesterol Ester; Cholesterol Pentanoate; NSC 8366
EINECS	231-780-5

Quality Control

Our Cholesterol n-Valerate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed chromatographic data (HPLC/GC) upon request, supporting its use in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. This material is light-sensitive (store away from light).

Specification

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