Description

2-Methoxy-5-(3,3,6,6-Tetramethyl-1,8-Dioxo-2,3,4,5,6,7,8,9-Octahydro-1H-Xanthen-9-Yl)Benzyl Acetate is a high-purity synthetic intermediate characterized by its complex xanthene-based molecular structure. This compound matters for its role as a critical building block in the synthesis of advanced functional materials and specialty chemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex heterocyclic target molecules.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its unique xanthene core.
• Functional Dye & Pigment Production: Acts as a sophisticated intermediate for creating specialized dyes, pigments, and optical materials due to its conjugated system.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a building block for electron-transport or host materials in OLED device fabrication.
• Academic & Industrial R&D: Employed in chemical research for methodology development, catalysis studies, and exploring new chemical entities.
• Fine Chemical Manufacturing: Utilized in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	2-Methoxy-5-(3,3,6,6-Tetramethyl-1,8-Dioxo-2,3,4,5,6,7,8,9-Octahydro-1H-Xanthen-9-Yl)Benzyl Acetate
CAS No.	331465-33-9
Molecular Formula	C27H30O6
Molecular Weight	450.52 g/mol
Synonyms	9-(4-Acetoxymethyl-2-methoxyphenyl)-3,3,6,6-tetramethyl-1,2,3,4,5,6,7,8,9,10-decahydroxanthene-1,8-dione; 2-Methoxy-5-(3,3,6,6-tetramethyl-1,8-dioxo-2,3,4,5,6,7,8,9-octahydro-1H-xanthen-9-yl)phenylmethyl acetate; Xanthene derivative intermediate; Benzyl acetate, 2-methoxy-5-(3,3,6,6-tetramethyl-1,8-dioxo-2,3,4,5,6,7,8,9-octahydro-1H-xanthen-9-yl)-; Tetramethyl xanthenedione benzyl acetate derivative
EINECS	Contact for details

Quality Control

Our 2-Methoxy-5-(3,3,6,6-Tetramethyl-1,8-Dioxo-2,3,4,5,6,7,8,9-Octahydro-1H-Xanthen-9-Yl)Benzyl Acetate is produced under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting compliance with cGMP and ISO standards for intermediate manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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