Description

Coproporphyrin III Tetraethyl Ester is a key chemical intermediate and reference standard derived from the porphyrin biosynthetic pathway. This compound matters for its critical role in biochemical research and diagnostic applications, particularly in the study of heme metabolism and porphyrias. It is primarily needed by manufacturers and researchers in the pharmaceutical, biotechnology, and clinical diagnostics industries for use as a calibration standard and a precursor in specialized syntheses.

Application

• Biochemical Research Standard: Used as a high-purity reference material in studies of porphyrin and heme biosynthesis pathways.
• Diagnostic Reagent Manufacturing: Serves as a critical raw material in the production of kits and assays for diagnosing porphyria disorders.
• Pharmaceutical Intermediate: Acts as a key synthetic building block in the development of novel porphyrin-based therapeutic agents and photosensitizers.
• Analytical Chemistry: Employed as an internal standard in High-Performance Liquid Chromatography (HPLC) and mass spectrometry for quantitative analysis of porphyrins.
• Photodynamic Therapy (PDT) Research: Investigated as a precursor for synthesizing potential photosensitizing compounds used in cancer treatment research.
• Enzyme Activity Studies: Utilized as a substrate or product analog in assays for enzymes like coproporphyrinogen oxidase.

Basic Information

Product Name	Coproporphyrin III Tetraethyl Ester
CAS No.	77934-49-7
Molecular Formula	C36H38N4O8
Molecular Weight	654.71 g/mol
Synonyms	Coproporphyrin III tetraethyl ester; 3,8,13,17-Tetramethyl-21H,23H-porphine-2,7,12,18-tetrapropanoic acid tetraethyl ester; Tetraethyl 3,8,13,17-tetramethyl-21H,23H-porphine-2,7,12,18-tetrapropionate; Coproporphyrin III ethyl ester; Copro III tetraethyl ester; CPP III tetraethyl ester
EINECS	Contact for details

Quality Control

Our Coproporphyrin III Tetraethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and diagnostic applications. Certificates of Analysis (COA) detailing purity, identity, and related substance profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. This product is light-sensitive and should be handled under subdued lighting conditions to prevent degradation.

Specification

Item	Specification
Appearance	Reddish-brown to purple crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Solubility	Soluble in chloroform, DMSO; sparingly soluble in methanol

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