Description

Pyrimido[5,4-D]Pyrimidin-2-Ol (8Ci) is a high-purity, specialized heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. This compound is valued for its unique fused pyrimidine structure, which is essential for developing novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for its role in creating molecules with targeted biological and physical properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for oncology and antiviral research.
• Agrochemical Development: Used in research to create new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a building block for organic semiconductors, ligands for catalysts, and specialty polymers.
• Biochemical Research: Employed as a core scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.
• Fine Chemical Synthesis: Utilized in custom synthesis and contract manufacturing for complex, high-value molecules.

Basic Information

Product Name	Pyrimido[5,4-D]Pyrimidin-2-Ol (8Ci)
CAS No.	28285-66-7
Molecular Formula	C6H4N4O
Molecular Weight	148.12 g/mol
Synonyms	2-Hydroxypyrimido[5,4-d]pyrimidine; Pyrimido[5,4-d]pyrimidin-2(1H)-one; 1H-Pyrimido[5,4-d]pyrimidin-2-one; 28285-66-7; Pyrimido[5,4-d]pyrimidine-2-ol; NSC 403014; AI3-52200; CCRIS 9356
EINECS	Contact for details

Quality Control

Every batch of Pyrimido[5,4-D]Pyrimidin-2-Ol (8Ci) is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container sealed to prevent contamination and degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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