Description

(2S,3S)-18-Carboxy-20-Carboxycarbonyl-8-Vinyl-13-Ethyl-2,3-Dihydro-3,7,12,17-Tetramethyl-21H,23H-Porphyrin-2-Propanoic Acid is a high-purity, structurally complex porphyrin derivative with significant value in advanced research and development. This compound serves as a critical synthetic intermediate and a model compound for studying porphyrin chemistry, photophysics, and catalysis. It is essential for researchers and manufacturers in the fields of pharmaceutical development, advanced material science, and organic synthesis, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting photodynamic therapy (PDT) agents.
• Catalysis Research: Acts as a ligand or precursor for developing biomimetic catalysts and metalloporphyrin complexes.
• Advanced Materials: Serves as a building block for organic semiconductors, molecular wires, and light-harvesting arrays in solar energy applications.
• Chemical Synthesis: A key precursor for the preparation of more complex, functionalized porphyrins and chlorins.
• Analytical Standards: Employed as a high-purity reference standard in chromatographic analysis and spectroscopic studies.
• Academic & Industrial R&D: Fundamental for investigating electron transfer processes, supramolecular chemistry, and the properties of tetrapyrrole macrocycles.

Basic Information

Product Name	(2S,3S)-18-Carboxy-20-Carboxycarbonyl-8-Vinyl-13-Ethyl-2,3-Dihydro-3,7,12,17-Tetramethyl-21H,23H-Porphyrin-2-Propanoic Acid
CAS No.	25465-76-3
Molecular Formula	C₃₇H₃₈N₄O₆
Molecular Weight	634.73 g/mol
Synonyms	2,3-Dihydro-3,7,12,17-tetramethyl-21H,23H-porphyrin-2-propanoic acid, 18-carboxy-20-(carboxycarbonyl)-8-ethenyl-13-ethyl-, (2S,3S)-; Protoporphyrin IX derivative; Vinyl ethyl deuteroporphyrin; 8-Vinyl-13-ethyl-2,3-dihydro-3,7,12,17-tetramethyl-21H,23H-porphyrin-18,20-dipropanoic acid; Porphyrin dicarboxylic acid derivative; CAS 25465-76-3
EINECS	Contact for details

Quality Control

Our (2S,3S)-18-Carboxy-20-Carboxycarbonyl-8-Vinyl-13-Ethyl-2,3-Dihydro-3,7,12,17-Tetramethyl-21H,23H-Porphyrin-2-Propanoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

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 compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Dark red to purple solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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