Description

Pteridine (6Ci,7Ci,8Ci,9Ci) is a nitrogen-containing heterocyclic compound that serves as a fundamental structural motif in a wide range of biologically significant molecules. This compound is crucial for research and development in advanced organic synthesis and pharmaceutical chemistry. It is primarily utilized by researchers and manufacturers in the life sciences, agrochemical, and fine chemical industries as a key building block or intermediate.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of folate analogs, enzyme inhibitors, and other bioactive molecules.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic structure.
• Biochemical Research: Acts as a precursor or reference standard in the study of pterin-dependent enzymes and metabolic pathways.
• Fluorescent Dye Synthesis: Employed as a starting material for creating specialized fluorophores and markers used in analytical chemistry and diagnostics.
• Material Science: Investigated for the development of organic electronic materials due to its conjugated ring system.
• Academic & Industrial R&D: A versatile building block for novel heterocyclic compounds in synthetic chemistry programs.

Basic Information

Product Name	Pteridine (6Ci,7Ci,8Ci,9Ci)
CAS No.	91-18-9
Molecular Formula	C₆H₄N₄
Molecular Weight	132.12 g/mol
Synonyms	Pteridine; 1,3,5,8-Tetraazanaphthalene; Azinepurine; Pyrimido[4,5-b]pyrazine; NSC 51143; 6Ci-Pteridine; 7Ci-Pteridine; 8Ci-Pteridine; 9Ci-Pteridine
EINECS	202-047-4

Quality Control

Our Pteridine is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-purity standards suitable for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	138 - 142 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %

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