Description

Campesterol 1X1Ml Chloroform 100Ug/Ml CAS NO 632-32-6 is a high-purity phytosterol reference standard, precisely prepared as a 100 µg/mL solution in chloroform for analytical and research applications. This product is essential for ensuring accurate quantification and method validation in laboratories requiring reliable calibration standards. It is primarily used by researchers and quality control professionals in the pharmaceutical, nutraceutical, and food science industries for precise analytical work.

Application

• Analytical Reference Standard: Primary use as a certified reference material for the calibration of HPLC, GC-MS, and LC-MS systems in quantitative analysis.
• Pharmaceutical Research: Used in the study of cholesterol metabolism, lipid-lowering agents, and the bioactivity of plant sterols.
• Nutraceutical & Food Analysis: Critical for the accurate assay of campesterol content in functional foods, dietary supplements, and vegetable oils to verify label claims and ensure product quality.
• Method Development & Validation: Serves as a key component in developing and validating new analytical methods for sterol detection and quantification.
• Quality Control (QC) Testing: Employed in internal QC laboratories to monitor the purity and consistency of raw materials and finished products containing phytosterols.
• Academic & Clinical Studies: Supports research into the role of phytosterols in human nutrition, cardiovascular health, and their potential therapeutic effects.

Basic Information

Item	Detail
Product Name	Campesterol 1X1Ml Chloroform 100Ug/Ml
CAS No.	632-32-6
Molecular Formula	C₂₈H₄₈O
Molecular Weight	400.68 g/mol
Synonyms	Campesterol; (24R)-Ergost-5-en-3β-ol; 24α-Methylcholest-5-en-3β-ol; 24-Methylcholesterol; 24R-Ergost-5-en-3β-ol; 24α-Methyl-5-cholesten-3β-ol; Stigmast-5-en-3-ol, (3β,24R)-; NSC 16895
EINECS	211-189-6

Quality Control

Every batch of our Campesterol solution is manufactured and analyzed under strict quality management protocols. The product is characterized using advanced spectroscopic and chromatographic techniques to ensure identity, purity, and concentration accuracy. A comprehensive Certificate of Analysis (COA) is provided with each unit, detailing the results of all quality tests. We adhere to relevant industry guidelines to support your compliance needs in research and regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C (refrigerated). Due to the highly volatile nature of the chloroform solvent, ensure the vial cap is securely tightened after each use. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow solution
Concentration	100 µg/mL ± 5%
Solvent	Chloroform (with stabilizer as needed)
Identification (IR / HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0% (on anhydrous basis)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Volume	1 mL in a sealed amber glass vial

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