Description

6-tert-Butyl-4-Hydroxy-2H-Chromen-2-One is a synthetic organic compound belonging to the chromenone (coumarin) class, recognized for its versatile role as a key chemical intermediate. Its value lies in its structural framework, which is pivotal for synthesizing more complex molecules with specific functional properties. This compound is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a chromenone core structure.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and fungicides where its molecular scaffold imparts desired biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or functional component in the manufacture of organic electronic materials and emissive layers due to its conjugated system.
• UV Absorber & Stabilizer Precursor: Utilized in the production of additives for polymers, coatings, and plastics to enhance resistance to photodegradation.
• Fine Chemical Synthesis: Employed as a specialized intermediate in custom synthesis and the production of dyes, pigments, and flavor/fragrance compounds.
• Research & Development: Essential for academic and industrial R&D in medicinal chemistry, material science, and synthetic organic chemistry.

Basic Information

Product Name	6-tert-Butyl-4-Hydroxy-2H-Chromen-2-One
CAS No.	186255-65-2
Molecular Formula	C₁₃H₁₄O₃
Molecular Weight	218.25 g/mol
Synonyms	4-Hydroxy-6-tert-butyl-2H-chromen-2-one; 6-tert-Butyl-4-hydroxycoumarin; 4-Hydroxy-6-tert-butylcoumarin; 6-tert-Butyl-4-hydroxy-2H-1-benzopyran-2-one; 6-(1,1-Dimethylethyl)-4-hydroxy-2H-1-benzopyran-2-one; 4-Hydroxy-6-(tert-butyl)coumarin; 6-tert-Butyl-4-hydroxychromen-2-one
EINECS	Contact for details

Quality Control

Our 6-tert-Butyl-4-Hydroxy-2H-Chromen-2-One undergoes rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, and NMR to verify identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.