Description

[2R-(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-Tetramethyl-2-(4,8,12-Trimethyltridecyl)-2H-Benzopyran-6-Yl Dihydrogen Phosphate is a phosphorylated derivative of a tocol, a key chemical intermediate in the synthesis of high-value compounds. This product matters for its role as a critical precursor in the production of specialized forms of Vitamin E and other tocopherol-based active pharmaceutical ingredients (APIs). It is primarily needed by manufacturers in the pharmaceutical, nutraceutical, and advanced fine chemical sectors for research, development, and commercial synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of Vitamin E phosphate and related tocopherol phosphate derivatives used in drug formulations.
• Nutraceutical Ingredient Synthesis: Used in the production of advanced, bioavailable forms of Vitamin E for dietary supplements and functional foods.
• Biochemical Research: Serves as a standard or reagent in studies investigating the metabolism, transport, and biological activity of tocopherols and tocotrienols.
• Cosmetic & Personal Care Actives: Employed in the development of stabilized, skin-beneficial antioxidant compounds for anti-aging and protective skincare products.
• Fine Chemical Synthesis: Acts as a versatile chiral intermediate for the preparation of other complex organic molecules with antioxidant properties.

Basic Information

Product Name	[2R-(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-Tetramethyl-2-(4,8,12-Trimethyltridecyl)-2H-Benzopyran-6-Yl Dihydrogen Phosphate
CAS No.	38976-17-9
Molecular Formula	C33H57O5P
Molecular Weight	564.78 g/mol
Synonyms	Vitamin E Phosphate (mixed stereoisomers); 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol phosphate; (±)-α-Tocopherol phosphate; α-Tocopheryl phosphate; Tocopherol monophosphate; 6-Hydroxy-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yl dihydrogen phosphate; All-rac-α-tocopheryl phosphate
EINECS	Contact for details

Quality Control

Our [2R-(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-Tetramethyl-2-(4,8,12-Trimethyltridecyl)-2H-Benzopyran-6-Yl Dihydrogen Phosphate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards suitable for pharmaceutical and nutraceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a dry environment and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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