Description

6H-Dibenzo(B,D)Pyran-6-Carboxylic Acid, Ethyl Ester is a high-purity organic compound belonging to the dibenzopyran class, serving as a critical synthetic intermediate and building block in advanced chemical synthesis. Its defined molecular structure offers precise reactivity, making it essential for creating complex molecules with specific functional properties. This product is primarily targeted at research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex heterocyclic frameworks.
• Agrochemical Research: Used in the development and production of novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile precursor for synthesizing dyes, pigments, and other specialty organic compounds.
• Material Science: Potential monomer or additive in the research of advanced polymers and functional materials.
• Chemical Research: A valuable reference standard and reagent in academic and industrial R&D laboratories for method development and discovery chemistry.

Basic Information

Product Name	6H-Dibenzo(B,D)Pyran-6-Carboxylic Acid, Ethyl Ester
CAS No.	83359-31-3
Molecular Formula	C₁₈H₁₄O₃
Molecular Weight	278.30 g/mol
Synonyms	Ethyl 6H-Dibenzo[b,d]pyran-6-carboxylate; 6H-Dibenzo[b,d]pyran-6-carboxylic acid ethyl ester; Ethyl 6H-Dibenzopyran-6-carboxylate; 6-Carbethoxy-6H-dibenzo[b,d]pyran; 6-Ethoxycarbonyl-6H-dibenzo[b,d]pyran; 6H-Dibenzo[b,d]pyran-6-carboxylic Acid Ethyl Ester; CAS 83359-31-3
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data 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 a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

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.