Description

8-Methoxy-Chroman-3-Carboxylic Acid is a high-purity organic intermediate of significant importance in advanced chemical synthesis. Its unique chroman scaffold and functional groups make it a valuable building block for the development of complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for use in active ingredient development and process chemistry.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced crop protection agents and herbicides.
• Fine Chemical Production: Serves as a versatile building block for synthesizing complex organic molecules in custom synthesis and contract manufacturing.
• Academic & Industrial Research: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies and library synthesis.
• Material Science Precursor: Potential use in the synthesis of organic ligands and functional materials.

Basic Information

Product Name	8-Methoxy-Chroman-3-Carboxylic Acid
CAS No.	108088-19-3
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	8-Methoxychroman-3-carboxylic acid; 3-Chromancarboxylic acid, 8-methoxy-; 8-Methoxy-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid; 8-Methoxy-3,4-dihydro-2H-chromene-3-carboxylic acid; 2H-1-Benzopyran-3-carboxylic acid, 8-methoxy-3,4-dihydro-
EINECS	Contact for details

Quality Control

Our 8-Methoxy-Chroman-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We adhere to cGMP principles where applicable to support our clients in regulated industries.

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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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