Description

11-(1,1-Dimethyl-2-Propenyl)-9-Hydroxy-8,10-Dimethoxy-2,2-Dimethylpyrano[3,2-C]Xanthen-7(2H)-One is a complex organic compound belonging to the pyranoxanthenone class, characterized by its distinct molecular architecture. This compound is valued for its role as a key synthetic intermediate or a specialized chromophore in advanced chemical research and development. It is primarily sought by industries involved in the synthesis of novel dyes, pigments, and active pharmaceutical ingredients (APIs) where precise molecular control is critical.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Advanced Material Synthesis: Used in the research and development of organic semiconductors, photoconductive materials, and non-linear optical (NLO) materials.
• Specialty Dyes & Pigments: Acts as a precursor for high-performance dyes and pigments used in imaging, printing, and coating applications.
• Chemical Research & Development: Employed as a reference standard or a key reactant in organic synthesis and methodological studies within R&D laboratories.
• Analytical Chemistry: May be utilized as a standard for calibration in chromatographic (HPLC, LC-MS) and spectroscopic analysis.

Basic Information

Product Name	11-(1,1-Dimethyl-2-Propenyl)-9-Hydroxy-8,10-Dimethoxy-2,2-Dimethylpyrano[3,2-C]Xanthen-7(2H)-One
CAS No.	57493-07-9
Molecular Formula	C25H26O6
Molecular Weight	422.47 g/mol
Synonyms	9-Hydroxy-8,10-dimethoxy-11-(3-methylbut-2-en-1-yl)-2,2-dimethyl-2H-pyrano[3,2-c]xanthen-7(11H)-one; 2H-Pyrano[3,2-c]xanthen-7(11H)-one, 9-hydroxy-8,10-dimethoxy-11-(3-methyl-2-buten-1-yl)-2,2-dimethyl-; 11-(3-Methylbut-2-en-1-yl)-9-hydroxy-8,10-dimethoxy-2,2-dimethyl-2H-pyrano[3,2-c]xanthen-7(11H)-one; Pyranoxanthenone derivative; DMHPX derivative
EINECS	Contact for details

Quality Control

Our 11-(1,1-Dimethyl-2-Propenyl)-9-Hydroxy-8,10-Dimethoxy-2,2-Dimethylpyrano[3,2-C]Xanthen-7(2H)-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere if specified for long-term storage.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals (as Pb)	≤ 20 ppm

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