Description

2,7(1H,8H)-Pteridinedione,4-Amino-(7Ci,9Ci) is a high-purity heterocyclic organic compound, identified by CAS number 22005-67-0, that serves as a critical advanced intermediate in sophisticated chemical synthesis. Its value lies in its unique pteridine-based structure, which makes it a versatile building block for the development of novel compounds in research and industrial applications. This product is essential for pharmaceutical R&D teams, agrochemical innovators, and advanced material scientists seeking to develop new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel pteridine-based drug candidates, including potential enzyme inhibitors and anticancer agents.
• Agrochemical Research: Used in developing new classes of herbicides, fungicides, and plant growth regulators that leverage the pteridine scaffold.
• Biochemical Research: Serves as a core structure for studying folate metabolism and designing related biochemical probes or diagnostic tools.
• Dye & Pigment Synthesis: Intermediate for creating specialized heterocyclic dyes and fluorescent markers used in analytical chemistry and imaging.
• Material Science: Building block for organic electronic materials and coordination complexes due to its nitrogen-rich, conjugated system.
• Academic & Contract Research: Supplied to universities and CROs for fundamental chemical research and discovery chemistry projects.

Basic Information

Product Name	2,7(1H,8H)-Pteridinedione,4-Amino-(7Ci,9Ci)
CAS No.	22005-67-0
Molecular Formula	C6H5N5O2
Molecular Weight	179.14 g/mol
Synonyms	4-Aminopteridine-2,7-dione; 4-Amino-2,7-pteridinedione; 4-Amino-2,7-dioxopteridine; 2,7-Dihydroxypteridine-4-amine; 4-Amino-2,7-dihydroxypteridine; 2,7-Pteridinediol, 4-amino-; 4-Aminolumazine (related class)
EINECS	Contact for details

Quality Control

Every batch of 2,7(1H,8H)-Pteridinedione,4-Amino-(7Ci,9Ci) is produced and tested under a strict quality management system to ensure consistency and reliability for your critical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our standard quality commitment aligns with cGMP principles for advanced intermediates, ensuring traceability and documentation suitable for regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product should be kept under an inert atmosphere for long-term storage to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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