Description

Phycourobilin CAS NO 61932-71-6 is a linear tetrapyrrole compound, a key chromophore found in phycobiliproteins of cyanobacteria and red algae. This molecule is essential for its role in light-harvesting and energy transfer within photosynthetic systems, making it a valuable biochemical tool. It is primarily utilized by researchers and manufacturers in the fields of biotechnology, analytical chemistry, and life science research for applications ranging from fluorescent probes to the study of photosynthesis mechanisms.

Application

• Biochemical Research: As a standard or probe for studying phycobiliprotein structure, function, and energy transfer pathways in photosynthesis.
• Fluorescent Marker Development: Serving as a precursor or model compound for designing novel fluorescent tags and biosensors.
• Phycobiliprotein Analysis: Used in the identification, quantification, and purity assessment of phycobiliproteins extracted from algae.
• Photodynamic Therapy (PDT) Research: Investigated for its potential light-activated properties in medical and therapeutic research applications.
• Educational & Reference Material: Supplied to academic and industrial laboratories as a high-purity reference compound for analytical methods.
• Natural Pigment Studies: Employed in research focused on the biosynthesis and commercial potential of natural algal pigments.

Basic Information

Product Name	Phycourobilin
CAS No.	61932-71-6
Molecular Formula	C33H38N4O6
Molecular Weight	586.68 g/mol
Synonyms	Phycourobilin; PCB; 3-[2-[(3-Ethyl-5-[(3-ethyl-4-methyl-5-oxo-1,2-dihydro-2-pyrrolylidene)methyl]-4-methyl-1H-pyrrol-2-yl)methyl]-5-[(4-ethyl-3-methyl-5-oxo-1,2-dihydro-2-pyrrolylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic Acid; Linear Tetrapyrrole Chromophore; Phycobilin Chromophore; Urobilin Derivative
EINECS	Contact for details

Quality Control

Our Phycourobilin is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure the container is sealed tightly after each use to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	Orange to red powder
Identification (HPLC/UV-Vis)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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