Description

3,4-Dihydroisonon-7-Yl-2,2-Dimethyl-2H-Benzopyran-6-Ol is a synthetic chroman derivative, a class of compounds known for their antioxidant and stabilizing properties. This compound is valued for its ability to act as an effective intermediate or active component in the synthesis of high-performance specialty chemicals. It is primarily sought by manufacturers in the pharmaceutical, cosmetic, and polymer industries for research, development, and production applications.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting oxidative stress pathways.
• Cosmetic & Personal Care Ingredient: Serves as a potential antioxidant or stabilizer in formulations such as anti-aging creams, serums, and sunscreens.
• Polymer & Material Science: Acts as a stabilizer or additive in plastics and coatings to enhance resistance to thermal and UV degradation.
• Fine Chemical Synthesis: A key building block for creating more complex chroman and related heterocyclic compounds in organic chemistry.
• Research & Development: Utilized in academic and industrial laboratories for studying structure-activity relationships and developing new materials.

Basic Information

Item	Details
Product Name	3,4-Dihydroisonon-7-Yl-2,2-Dimethyl-2H-Benzopyran-6-Ol
CAS No.	94247-27-5
Molecular Formula	C20H30O2
Molecular Weight	302.45 g/mol
Synonyms	6-Hydroxy-2,2-dimethyl-7-(3,4-dihydroisononyl)-2H-chromene; 7-(3,4-Dihydroisononyl)-6-hydroxy-2,2-dimethyl-2H-chromene; Chroman-6-ol, 7-(3,4-dihydroisononyl)-2,2-dimethyl-; Tocopherol/Tocotrienol related intermediate; Antioxidant chroman derivative
EINECS	Contact for details

Quality Control

Our 3,4-Dihydroisonon-7-Yl-2,2-Dimethyl-2H-Benzopyran-6-Ol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and physical characteristics are available upon request, supporting compliance with cGMP and other relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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