Description

3-[5-(1,1-Dimethyl-2-Propenyl)-3-Hydroxy-2,4-Dimethoxyphenyl]-3,4-Dihydro-2H-1-Benzopyran-7-Ol is a complex phenolic compound belonging to the chromanone class, valued for its unique structural features and potential bioactivity. This specialty chemical serves as a critical advanced intermediate in the synthesis of novel compounds for research and development. It is primarily sought by pharmaceutical R&D and fine chemical synthesis sectors for its role in creating molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and development of new active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex organic molecules for agrochemicals, dyes, and specialty materials.
• Biochemical Research: Acts as a reference standard or a precursor in studies investigating antioxidant, anti-inflammatory, or other biological activities associated with polyphenolic structures.
• Material Science Research: Explored as a monomer or additive for developing polymers with specific optical or stability characteristics.
• Academic & Industrial R&D: Utilized in chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies.

Basic Information

Product Name	3-[5-(1,1-Dimethyl-2-Propenyl)-3-Hydroxy-2,4-Dimethoxyphenyl]-3,4-Dihydro-2H-1-Benzopyran-7-Ol
CAS No.	61186-60-5
Molecular Formula	C22H26O5
Molecular Weight	370.44 g/mol
Synonyms	7-Hydroxy-3-[5-(1,1-dimethyl-2-propen-1-yl)-3-hydroxy-2,4-dimethoxyphenyl]-3,4-dihydro-2H-1-benzopyran; 3,4-Dihydro-7-hydroxy-3-[3-hydroxy-2,4-dimethoxy-5-(3-methylbut-2-en-1-yl)phenyl]-2H-1-benzopyran; Chroman-7-ol derivative; Prenylated chromanone derivative; Phenolic chroman intermediate
EINECS	Contact for details

Quality Control

Our production of 3-[5-(1,1-Dimethyl-2-Propenyl)-3-Hydroxy-2,4-Dimethoxyphenyl]-3,4-Dihydro-2H-1-Benzopyran-7-Ol adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for research and synthesis applications. All materials are accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support cGMP and ISO 9001 aligned practices for traceability and documentation.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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