Description

3,8-Dihydroxy-6-Methyl-9-Oxo-9H-Xanthene-1-Carboxylic Acid Methyl Ester is a specialized xanthone derivative, a class of compounds known for their diverse biological and chemical properties. This high-purity intermediate is critical for research and development in advanced organic synthesis, where precise molecular structure is paramount. It is primarily sought by fine chemical manufacturers and research institutions in the pharmaceutical, agrochemical, and material science sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with xanthone-based structures.
• Agrochemical Research: Used in the development of new crop protection agents and plant growth regulators.
• Dye & Pigment Precursor: Acts as a starting material for synthesizing specialized dyes and functional pigments due to the xanthone chromophore.
• Material Science: Investigated for use in organic electronic materials and as a ligand or component in advanced polymeric systems.
• Biochemical Research: Employed in studies exploring enzyme inhibition, antioxidant activity, and other biological mechanisms associated with xanthones.
• Fine Chemical Synthesis: A versatile intermediate for constructing complex organic molecules in custom synthesis and process development.

Basic Information

Item	Detail
Product Name	3,8-Dihydroxy-6-Methyl-9-Oxo-9H-Xanthene-1-Carboxylic Acid Methyl Ester
CAS No.	85003-85-6
Molecular Formula	C16H12O6
Molecular Weight	300.26 g/mol
Synonyms	Methyl 3,8-dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate; 1-Carbomethoxy-3,8-dihydroxy-6-methylxanthone; 9H-Xanthene-1-carboxylic acid, 3,8-dihydroxy-6-methyl-9-oxo-, methyl ester; Xanthone-1-carboxylic acid, 3,8-dihydroxy-6-methyl-, methyl ester
EINECS	Contact for details

Quality Control

Our production of 3,8-Dihydroxy-6-Methyl-9-Oxo-9H-Xanthene-1-Carboxylic Acid Methyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your specific research or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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