Description

(E)-7-Carboxy-3-((6-(4-Methoxyphenyl)-5-Hexenyl)Oxy)-9-Oxo-9H-Xanthene -4-Propanoic Acid is a high-purity, advanced organic intermediate characterized by its complex xanthene-based molecular structure. This compound is of significant commercial importance due to its role as a critical building block in the synthesis of specialized dyes, fluorescent probes, and active pharmaceutical ingredients (APIs). It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel diagnostic and therapeutic agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Fluorescent Probe Synthesis: Used to create sensitive and selective fluorescent markers for bio-imaging, cellular assays, and diagnostic kits.
• Specialty Dye Manufacturing: Serves as a core structure for producing high-value xanthene dyes used in analytical chemistry and histology.
• Bioconjugation Reagent: Functional groups allow for conjugation to proteins, antibodies, or other biomolecules for labeling applications.
• Research & Development: Essential material in academic and industrial R&D labs for exploring new chemical entities and photophysical properties.
• Material Science: Potential component in the development of organic light-emitting diodes (OLEDs) or other advanced organic electronic materials.

Basic Information

Product Name	(E)-7-Carboxy-3-((6-(4-Methoxyphenyl)-5-Hexenyl)Oxy)-9-Oxo-9H-Xanthene -4-Propanoic Acid
CAS No.	148291-65-0
Molecular Formula	C32H30O8
Molecular Weight	542.58 g/mol
Synonyms	9H-Xanthene-4-propanoic acid, 7-carboxy-3-[[6-(4-methoxyphenyl)-5-hexen-1-yl]oxy]-9-oxo-, (E)-; (E)-3-[6-(4-Methoxyphenyl)hex-5-en-1-yl]oxy-9-oxo-7-carboxy-9H-xanthene-4-propionic acid; Xanthene-based carboxylic acid derivative; Fluorescein derivative intermediate; 148291-65-0; CAS 148291-65-0
EINECS	Contact for details

Quality Control

Our production of (E)-7-Carboxy-3-((6-(4-Methoxyphenyl)-5-Hexenyl)Oxy)-9-Oxo-9H-Xanthene -4-Propanoic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive and should be handled under appropriate conditions to prevent degradation. For long-term storage, consider inert atmosphere packaging.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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