Description

7-Acetyl-5-Oxo-5H-(1)Benzopyra is a specialized organic compound belonging to the benzopyran class, serving as a key synthetic intermediate in advanced chemical manufacturing. Its unique molecular structure makes it a valuable precursor for developing complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This product is essential for research and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors seeking high-purity building blocks for synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other high-value specialty chemicals.
• Material Science Research: Investigated for the development of organic electronic materials and advanced polymers.
• Academic & Industrial R&D: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	7-Acetyl-5-Oxo-5H-(1)Benzopyra
CAS No.	53944-40-4
Molecular Formula	C11H8O3
Molecular Weight	188.18 g/mol
Synonyms	7-Acetyl-5-oxo-5H-benzo[b]pyran; 5H-1-Benzopyran-5-one, 7-acetyl-; 7-Acetyl-5H-1-benzopyran-5-one; 7-Acetyl-5-oxochromene; 7-Acetyl-5-chromone
EINECS	Contact for details

Quality Control

Our 7-Acetyl-5-Oxo-5H-(1)Benzopyra is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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 away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.