Description

2-{2-Chloro-6-Hydroxy-5-[2-Methylquinolin-8-Ylaminomethyl]-3- Oxo-3H-Xanthen-9-Yl}Benzoic Acid is a sophisticated xanthene-based organic compound that serves as a critical intermediate in advanced chemical synthesis. Its complex molecular architecture, featuring a benzoic acid moiety linked to a functionalized xanthene core, makes it a valuable building block for creating specialized dyes, fluorescent probes, and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and development laboratories, as well as production facilities, in the pharmaceutical, biotechnology, and specialty chemical sectors that require precise molecular components for innovative applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Fluorescent Probe & Dye Synthesis: Core building block for developing advanced fluorescent markers, sensors, and biological stains used in bioimaging and diagnostics.
• Research & Development: Essential compound for academic and industrial R&D in medicinal chemistry, chemical biology, and materials science.
• Specialty Chemical Manufacturing: Used in the production of high-value, performance chemicals with specific optical or electronic properties.
• Bioconjugation Reagent: Potential use in creating labeled antibodies, proteins, or nucleotides for assay development.

Basic Information

Product Name	2-{2-Chloro-6-Hydroxy-5-[2-Methylquinolin-8-Ylaminomethyl]-3- Oxo-3H-Xanthen-9-Yl}Benzoic Acid
CAS No.	905982-78-7
Molecular Formula	C31H21ClN2O5
Molecular Weight	537.96 g/mol
Synonyms	2-{2-Chloro-6-hydroxy-5-[(2-methylquinolin-8-ylamino)methyl]-3-oxo-3H-xanthen-9-yl}benzoic acid; 2-(2-Chloro-6-hydroxy-5-{[(2-methylquinolin-8-yl)amino]methyl}-3-oxo-3H-xanthen-9-yl)benzoic acid; 905982-78-7; Benzoic acid, 2-[2-chloro-6-hydroxy-5-[[(2-methyl-8-quinolinyl)amino]methyl]-3-oxo-3H-xanthen-9-yl]-; Xanthene derivative CAS 905982-78-7
EINECS	Contact for details

Quality Control

Our 2-{2-Chloro-6-Hydroxy-5-[2-Methylquinolin-8-Ylaminomethyl]-3- Oxo-3H-Xanthen-9-Yl}Benzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange 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%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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