Description

Isophytol is a key acyclic diterpene alcohol and a vital intermediate in the synthesis of fat-soluble vitamins and fine chemicals. Its precise molecular structure makes it an indispensable building block for high-value compounds in the pharmaceutical and nutraceutical industries. This product is essential for manufacturers of vitamins E and K1, as well as for research and production in the fragrance and flavor sectors.

Application

• Vitamin Synthesis: A critical intermediate in the commercial production of synthetic Vitamin E (Tocopherol) and Vitamin K1 (Phylloquinone).
• Fragrance & Flavor Industry: Used as a starting material or intermediate for synthesizing specific terpenoid aroma chemicals and flavoring agents.
• Pharmaceutical Intermediates: Serves as a chiral building block in the synthesis of complex pharmaceutical active ingredients and other fine chemicals.
• Cosmetic Ingredients: Employed in the production of certain cosmetic actives and stabilizers derived from its antioxidant properties.
• Research & Development: Utilized in organic synthesis laboratories for developing new chemical entities and studying terpene chemistry.
• Agrochemical Intermediates: Potential use in the synthesis of certain plant growth regulators or specialized agrochemicals.

Basic Information

Product Name	Isophytol
CAS No.	505-32-8
Molecular Formula	C20H40O
Molecular Weight	296.54 g/mol
Synonyms	3,7,11,15-Tetramethyl-1-hexadecen-3-ol; 3,7,11,15-Tetramethylhexadec-1-en-3-ol; Iso-phytol; trans-Isophytol; (E)-3,7,11,15-Tetramethyl-1-hexadecen-3-ol; (E)-Isophytol; NSC 5111; Phytol isomer
EINECS	208-008-5

Quality Control

Our Isophytol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with products typically meeting specifications for use as a pharmaceutical intermediate. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay, isomer purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames. This material is easily oxidized; ensure containers are properly sealed after each use to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Isomer Purity (GC)	≥ 95.0% (E-Isomer)
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.1%

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