Description

Leucopterin CAS NO 492-11-5 is a naturally occurring pteridine pigment, recognized for its role in the biological coloration of certain butterflies and insects. This compound serves as a crucial intermediate and reference standard in biochemical and pharmaceutical research. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers involved in pteridine chemistry, metabolic pathway studies, and the synthesis of specialized biomolecules.

Application

• Biochemical Research: Used as a key intermediate and reference standard in the study of pteridine biosynthesis and metabolism.
• Pharmaceutical Development: Serves as a building block or precursor in the research and synthesis of novel pharmaceutical compounds and potential therapeutics.
• Analytical Chemistry: Employed as a high-purity analytical standard for method development, calibration, and quality control in HPLC and other chromatographic techniques.
• Life Science Reagents: Incorporated into specialized reagents and kits for enzymatic assays and metabolic studies within academic and industrial laboratories.
• Fine Chemical Synthesis: Acts as a starting material or intermediate for the synthesis of more complex, value-added pteridine derivatives.

Basic Information

Product Name	Leucopterin
CAS No.	492-11-5
Molecular Formula	C₆H₅N₅O₃
Molecular Weight	195.14 g/mol
Synonyms	2-Amino-4,6,7(1H,3H,8H)-pteridinetrione; 2-Amino-4,6,7-pteridinetriol; 2-Amino-4,6,7-trihydroxypteridine; Leucopterine; Isoxanthopterin carboxylic acid (related); 2-Amino-4,6,7-trioxo-1,4,6,7-tetrahydropteridine
EINECS	207-758-4

Quality Control

Our Leucopterin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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