Description

3,4-Dihydro-4,7-Diisopropyl-2,2-Dimethyl-2H-1-Benzopyran-4-Ol is a specialized chroman derivative, a class of compounds valued for their utility in organic synthesis and material science. This compound matters as a versatile chemical intermediate and building block, enabling the development of more complex molecular architectures. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for applications ranging from fragrance synthesis to the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Chemistry: Acts as a precursor for the synthesis of complex aroma chemicals and flavoring agents due to its chroman structure.
• Fine Chemical Production: Employed as a versatile intermediate in custom synthesis and the manufacture of specialty chemicals.
• Material Science Research: Investigated as a monomer or additive for the development of advanced polymers and functional materials.
• Organic Synthesis Reagent: Utilized in academic and industrial research for constructing heterocyclic compounds and exploring new chemical reactions.

Basic Information

Item	Detail
Product Name	3,4-Dihydro-4,7-Diisopropyl-2,2-Dimethyl-2H-1-Benzopyran-4-Ol
CAS No.	18403-56-0
Molecular Formula	C₁₇H₂₆O₂
Molecular Weight	262.39 g/mol
Synonyms	4-Hydroxy-4,7-diisopropyl-2,2-dimethylchroman; 4,7-Diisopropyl-2,2-dimethylchroman-4-ol; 2H-1-Benzopyran-4-ol, 3,4-dihydro-4,7-bis(1-methylethyl)-2,2-dimethyl-; 4,7-Diisopropyl-2,2-dimethyl-4-chromanol; Chroman-4-ol, 4,7-diisopropyl-2,2-dimethyl-
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-4,7-Diisopropyl-2,2-Dimethyl-2H-1-Benzopyran-4-Ol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.