Description

7-Hydroxy-3-Isopropyl-4,8-Dimethyl-2H-Chromen-2-One is a specialized coumarin derivative with a defined isopropyl and dimethyl substitution pattern. This compound matters as a versatile synthetic intermediate and building block for the development of novel organic molecules with potential biological activity. It is needed by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for applications in medicinal chemistry, material science, and as a precursor for more complex heterocyclic systems.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used as a structural motif in developing new active ingredients for crop protection and pest management products.
• Fine Chemical Synthesis: Acts as a building block for creating complex fragrance and flavor molecules, dyes, and photochemical agents.
• Material Science Precursor: Investigated for incorporation into organic electronic materials, polymers, or as a ligand in coordination chemistry.
• Academic & Industrial R&D: Employed in chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	7-Hydroxy-3-Isopropyl-4,8-Dimethyl-2H-Chromen-2-One
CAS No.	28814-56-4
Molecular Formula	C₁₄H₁₆O₃
Molecular Weight	232.28 g/mol
Synonyms	7-Hydroxy-3-(1-methylethyl)-4,8-dimethyl-2H-1-benzopyran-2-one; 3-Isopropyl-7-hydroxy-4,8-dimethylcoumarin; 4,8-Dimethyl-7-hydroxy-3-isopropylcoumarin; 7-Hydroxy-4,8-dimethyl-3-isopropyl-2H-chromen-2-one; 7-Hydroxy-3-isopropyl-4,8-dimethylcoumarin; 28814-56-4; Light-sensitive coumarin derivative
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-3-Isopropyl-4,8-Dimethyl-2H-Chromen-2-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Specifications can be tailored to meet specific research or project requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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