Description

Trolox CAS NO 53188-07-1 is a water-soluble analog of vitamin E, renowned for its potent antioxidant properties. This compound is a critical standard and reagent in biochemical and pharmaceutical research for studying oxidative stress and free radical biology. It is essential for industries and research institutions focused on life sciences, nutraceuticals, and advanced material stabilization, where reliable antioxidant performance is paramount.

Application

• Biochemical Research Standard: Widely used as a primary reference standard in assays measuring antioxidant capacity, such as the ORAC (Oxygen Radical Absorbance Capacity) and TEAC (Trolox Equivalent Antioxidant Capacity) assays.
• Pharmaceutical Development: Employed in drug discovery and formulation studies to investigate mechanisms of oxidative damage and to evaluate the efficacy of new antioxidant therapies.
• Nutraceutical & Cosmetic Ingredient: Serves as a model compound and active ingredient in the development of anti-aging, skin-protectant, and health-supplement formulations.
• Food Science: Used in research to assess and improve the oxidative stability of food products, beverages, and edible oils.
• Material Science: Applied as a stabilizer in polymers and other industrial materials to prevent degradation caused by free radicals.
• Cell Culture & In Vitro Studies: Utilized to protect cells from oxidative stress in biological experiments and to create controlled models of redox biology.

Basic Information

Product Name	Trolox
CAS No.	53188-07-1
Molecular Formula	C14H18O4
Molecular Weight	250.29 g/mol
Synonyms	6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid; (±)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid; Aldrich-238813; Trolox®; (±)-Trolox; Vitamin E water-soluble analog; Antioxidant 221
EINECS	Contact for details

Quality Control

Our Trolox is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for research and industrial applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identification, and impurity profiles. Our quality commitment aligns with the standards expected for fine chemicals and biochemical reagents.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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