Description

7-Hydroxy-4-Oxo-8-Propyl-4H-Chromene-2-Carboxylic Acid is a high-purity chromene derivative, a key structural motif in organic synthesis. This compound matters as a versatile and critical building block for the development of advanced pharmaceutical intermediates and fine chemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to introduce complex chromene-based frameworks into their target molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and central nervous system disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its bioactive chromene core.
• Fine Chemical Synthesis: Acts as a specialized building block for creating complex organic molecules used in flavors, fragrances, and functional materials.
• Material Science Precursor: Employed in the research and development of organic electronic materials, dyes, and photostable polymers.
• Academic & Institutional Research: A valuable reagent for studying chromene chemistry, reaction mechanisms, and structure-activity relationships (SAR).

Basic Information

Product Name	7-Hydroxy-4-Oxo-8-Propyl-4H-Chromene-2-Carboxylic Acid
CAS No.	105212-09-7
Molecular Formula	C13H12O5
Molecular Weight	248.23 g/mol
Synonyms	8-Propyl-7-hydroxy-4-oxo-4H-chromene-2-carboxylic acid; 7-Hydroxy-8-propyl-4-oxo-4H-chromene-2-carboxylic acid; 2-Carboxy-7-hydroxy-8-propyl-4H-chromen-4-one; Chromene-2-carboxylic acid, 7-hydroxy-4-oxo-8-propyl-4H-; 105212-09-7
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-4-Oxo-8-Propyl-4H-Chromene-2-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed batch-specific results are available upon request.

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 strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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