Description

3-Amino-4H-Pyrido[1,2-A]Pyrimidin-4-One Dihydrochloride is a high-purity, heterocyclic organic compound primarily utilized as a critical pharmaceutical intermediate. Its value lies in its role as a versatile building block for synthesizing complex molecules with potential biological activity. This product is essential for research and development chemists, process development scientists, and manufacturers in the pharmaceutical and agrochemical industries.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core structure.
• Chemical Synthesis: Serves as a versatile precursor for creating more complex fused pyrimidine and pyridine derivatives in academic and industrial research settings.
• Biochemical Research: Potential use as a scaffold or inhibitor in biochemical assays and for studying enzyme interactions due to its nitrogen-rich aromatic structure.
• Material Science: Exploration as an organic precursor for advanced materials, such as ligands for metal-organic frameworks (MOFs) or components in organic electronics.

Basic Information

Product Name	3-Amino-4H-Pyrido[1,2-A]Pyrimidin-4-One Dihydrochloride
CAS No.	98165-73-2
Molecular Formula	C7H8N4O · 2HCl
Molecular Weight	245.08 g/mol (Free base: 164.16 g/mol)
Synonyms	3-Amino-4H-pyrido[1,2-a]pyrimidin-4-one dihydrochloride; 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-amino-, dihydrochloride; 3-Aminopyrido[1,2-a]pyrimidin-4-one hydrochloride; 98165-73-2; Pyrido[1,2-a]pyrimidin-4(1H)-one, 3-amino-, hydrochloride (1:2); 3-Amino-1H-pyrido[1,2-a]pyrimidin-4-one dihydrochloride
EINECS	Contact for details

Quality Control

Our 3-Amino-4H-Pyrido[1,2-A]Pyrimidin-4-One Dihydrochloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical intermediate 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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