Description

2-(2-Hydroxyethyl)-6-Methoxy-2,5,7,8-Tetramethyl-3,4-Dihydro-2H-1-Benzopyran is a high-purity synthetic derivative of the chromanol family, structurally related to Vitamin E (tocopherol). This compound matters as a versatile and potent antioxidant intermediate and pharmaceutical building block, offering enhanced stability and specific functionalization for advanced synthesis. It is primarily needed by manufacturers in the pharmaceutical, nutraceutical, and specialty chemical industries for developing stabilized formulations and active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of novel tocopherol (Vitamin E) analogs and other bioactive molecules with antioxidant properties.
• Nutraceutical & Dietary Supplement Formulation: Used as a stabilizing agent and an active antioxidant component in high-performance health supplements.
• Cosmetic & Personal Care Antioxidant: Incorporated into anti-aging creams, serums, and lotions to protect formulations and skin from oxidative damage.
• Polymer & Material Stabilizer: Acts as an antioxidant additive in plastics, elastomers, and synthetic materials to prevent degradation and extend product life.
• Research & Development (R&D): Serves as a critical reference standard and starting material in medicinal chemistry and life science research.
• Food & Feed Additive (pending regulatory approval): Potential application as a preservative antioxidant in sensitive food and feed products.

Basic Information

Product Name	2-(2-Hydroxyethyl)-6-Methoxy-2,5,7,8-Tetramethyl-3,4-Dihydro-2H-1-Benzopyran
CAS No.	106444-68-2
Molecular Formula	C17H26O3
Molecular Weight	278.39 g/mol
Synonyms	6-Hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-ethanol; 6-Hydroxy-2,5,7,8-tetramethylchroman-2-ethanol; 2-(2-Hydroxyethyl)-6-hydroxy-2,5,7,8-tetramethylchroman; Chromanol derivative; Tocopherol intermediate; Vitamin E analog; Antioxidant chromanol
EINECS	Contact for details

Quality Control

Our 2-(2-Hydroxyethyl)-6-Methoxy-2,5,7,8-Tetramethyl-3,4-Dihydro-2H-1-Benzopyran is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications. Production can be aligned with cGMP guidelines for pharmaceutical applications upon request.

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 strong oxidizing agents. For long-term storage, consider an inert atmosphere to preserve optimal purity.

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%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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