Description

Photosan Iii is a specialized photosensitizer compound used in advanced photodynamic applications. Its core value lies in its ability to generate reactive oxygen species upon light activation, enabling precise and targeted therapeutic and research outcomes. This product is essential for pharmaceutical R&D, academic research in photochemistry, and the development of novel photodynamic therapies (PDT).

Application

• Photodynamic Therapy (PDT) Research: A key agent in the development of new cancer treatments and antimicrobial therapies.
• Pharmaceutical Synthesis: Used as an intermediate or active component in the synthesis of light-activated drugs.
• Biochemical Research: Employed in studies of oxidative stress, cell signaling pathways, and photo-induced biological mechanisms.
• Material Science: Investigated for use in light-harvesting systems, sensors, and advanced polymeric materials.
• Academic & Industrial R&D: Serves as a critical reagent for universities and companies exploring photochemical reactions.

Basic Information

Product Name	Photosan Iii
CAS No.	136219-06-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Photosan III; Photosan-3; 136219-06-2; Chlorin e6-based photosensitizer; Mono-L-aspartyl chlorin e6; NPe6; Talaporfin (related compound); Laserphyrin (related compound); Photodynamic sensitizer III.
EINECS	Contact for details

Quality Control

Our Photosan Iii is produced under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot undergoes comprehensive analytical testing, including chromatographic purity and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic and strictly light-sensitive nature, the container must be kept in a dark, moisture-proof environment. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Dark green to brown powder
Identification (HPLC/UV-Vis)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	≤ 5.0% total
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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