Description

4H-1-Benzopyran-4-One, 6-(Acetyloxy)- is a specialized organic compound belonging to the chromone class, serving as a valuable acetylated derivative and synthetic intermediate. This high-purity building block is critical for researchers and manufacturers requiring precise molecular scaffolds for advanced chemical synthesis. It is primarily utilized in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting inflammation, CNS disorders, or metabolic diseases.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators due to its bioactive chromone core.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and advanced organic materials requiring specific chromone functionalities.
• Academic & R&D: Essential for medicinal chemistry research, structure-activity relationship (SAR) studies, and exploring new chemical entities.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex aroma chemicals derived from benzopyran structures.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 6-(Acetyloxy)-
CAS No.	1071596-80-9
Molecular Formula	C11H8O4
Molecular Weight	204.18 g/mol
Synonyms	6-Acetoxychromone; 6-Acetyloxychromone; 6-Acetoxy-4H-chromen-4-one; 6-Acetyloxy-1-benzopyran-4-one; 6-Hydroxychromone acetate; 4H-Chromen-4-one, 6-(acetyloxy)-; 6-O-Acetylchromone
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One, 6-(Acetyloxy)- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from HPLC, NMR, and mass spectrometry. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis.

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). Keep the container tightly sealed to protect from moisture.

Specification

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