Description

Verdin CAS NO 29790-14-5 is a high-purity synthetic pigment belonging to the class of metalloporphyrins, specifically an iron complex. This compound is valued for its intense green coloration and unique photophysical properties, making it a critical component in advanced material science and analytical chemistry. It is primarily sought after by research institutions and industrial manufacturers developing specialized dyes, sensors, and photodynamic therapy agents.

Application

• Research & Development: Used as a standard or reagent in biochemical research, particularly in studies involving heme proteins, photosynthesis, and electron transfer processes.
• Analytical Chemistry: Serves as a colorimetric indicator or a reference compound in spectroscopic analysis and method development.
• Specialty Dyes & Pigments: Employed in the formulation of high-performance dyes for niche applications requiring specific light absorption and stability characteristics.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizer in medical research for targeted cellular treatments.
• Material Science: Incorporated into advanced materials like organic semiconductors and light-harvesting complexes for energy applications.
• Educational Purposes: Used in university laboratories for teaching advanced concepts in coordination chemistry and spectroscopy.

Basic Information

Product Name	Verdin
CAS No.	29790-14-5
Molecular Formula	C34H32FeN4O4
Molecular Weight	616.49 g/mol
Synonyms	Iron(III) meso-Tetra(4-carboxyphenyl)porphine chloride; TPPS4-Fe(III); Tetraphenylporphinesulfonate iron complex; Ferric porphyrin derivative; Tetrakis(4-carboxyphenyl)porphyrin iron chloride; Photosensitizer green; Verdin iron complex
EINECS	Contact for details

Quality Control

Every batch of Verdin is produced and analyzed under stringent quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as assay purity and impurity profiles.

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 (store away from light) and hygroscopic (moisture-sensitive). Keep the container tightly sealed in a desiccated environment to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Dark green to black powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals	≤ 20 ppm

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