Description

5-(3-(2-Acetyl-3-Hydroxyphenoxy)-2-Hydroxypropoxy)-4-Oxo-4H-Chromene-2-Carboxylic Acid is a high-purity, synthetically derived chromene derivative with significant utility in advanced chemical synthesis. This compound is valued for its role as a versatile chemical intermediate and building block in the development of complex organic molecules. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for its specific structural features.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with chromene or benzopyran-based structures.
• Fine Chemical Synthesis: Used in the research and development of specialty chemicals, including dyes, pigments, and advanced organic materials.
• Biochemical Research: Serves as a precursor or reference standard in biochemical and pharmacological studies exploring enzyme interactions or receptor binding.
• Agrochemical Development: Potential intermediate in the synthesis of new crop protection agents or plant growth regulators.
• Material Science Research: Investigated for use in creating advanced polymers or organic electronic materials due to its conjugated system.

Basic Information

Product Name	5-(3-(2-Acetyl-3-Hydroxyphenoxy)-2-Hydroxypropoxy)-4-Oxo-4H-Chromene-2-Carboxylic Acid
CAS No.	40786-62-7
Molecular Formula	C21H18O9
Molecular Weight	414.36 g/mol
Synonyms	5-[3-(2-Acetyl-3-hydroxyphenoxy)-2-hydroxypropoxy]-4-oxo-4H-chromene-2-carboxylic acid; 4-Oxo-5-[3-(2-acetyl-3-hydroxyphenoxy)-2-hydroxypropoxy]-4H-1-benzopyran-2-carboxylic acid; Chromene-2-carboxylic acid, 5-[3-(2-acetyl-3-hydroxyphenoxy)-2-hydroxypropoxy]-4-oxo-4H-; Khellin derivative; VIS 707; VIS-707
EINECS	Contact for details

Quality Control

Our production of 5-(3-(2-Acetyl-3-Hydroxyphenoxy)-2-Hydroxypropoxy)-4-Oxo-4H-Chromene-2-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and can be tailored to meet specific client or regulatory requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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