Description

4-Carboxy-Pennsylvania Green Methyl Ester is a chemically modified, fluorescent dye derivative primarily used as a key intermediate in advanced research and diagnostic applications. This compound is valued for its role in the synthesis of specialized probes and sensors, enabling precise detection and imaging in complex biological and chemical systems. It is essential for researchers and manufacturers in the fields of life sciences, analytical chemistry, and diagnostic reagent development who require high-purity, functionalized fluorophores.

Application

• Fluorescent Probe Synthesis: A critical intermediate for creating custom fluorescent labels and tags for bio-conjugation.
• Diagnostic Reagent Development: Used in the formulation of reagents for clinical diagnostics and research assays.
• Biomolecular Imaging: Serves as a precursor for dyes used in fluorescence microscopy and cellular imaging studies.
• Sensor Fabrication: Employed in the development of chemical sensors and detection systems for environmental or biochemical analysis.
• Academic & Industrial Research: A valuable tool for R&D in photochemistry, materials science, and pharmaceutical discovery.

Basic Information

Product Name	4-Carboxy-Pennsylvania Green Methyl Ester
CAS No.	879288-18-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pennsylvania Green, 4-Carboxy Derivative, Methyl Ester; 4-Carboxy-PG Methyl Ester; PG-COOH Methyl Ester; Fluorescent Dye Intermediate; CAS 879288-18-3; Pennsylvania Green Carboxylic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our production of 4-Carboxy-Pennsylvania Green Methyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Solid (Color to be confirmed)
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 95% (Typical)
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Loss on Drying	≤ 2.0%

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