Description

2-Amino-5,6,7,8-Tetrahydropyrido-[4,3-D]-Pyrimidine Dihydrochloride is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its value lies in its role as a versatile and sophisticated intermediate for constructing complex molecular architectures. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those working on novel active ingredients and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides due to its pyrimidine-based structure.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex nitrogen-containing heterocycles and fused ring systems.
• Academic & Contract Research: Serves as a valuable reagent for medicinal chemistry programs and structure-activity relationship (SAR) studies in research institutions and CROs.
• Material Science Research: Investigated as a potential monomer or ligand for creating functional polymers and coordination complexes.

Basic Information

Product Name	2-Amino-5,6,7,8-Tetrahydropyrido-[4,3-D]-Pyrimidine Dihydrochloride
CAS No.	157327-50-9
Molecular Formula	C7H13Cl2N5
Molecular Weight	238.12 g/mol
Synonyms	2-Amino-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine dihydrochloride; 5,6,7,8-Tetrahydro-2-pyrido[4,3-d]pyrimidinamine dihydrochloride; 2-Amino-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine hydrochloride (1:2); 157327-50-9; Pyrido[4,3-d]pyrimidine, 2-amino-5,6,7,8-tetrahydro-, dihydrochloride
EINECS	Contact for details

Quality Control

Our 2-Amino-5,6,7,8-Tetrahydropyrido-[4,3-D]-Pyrimidine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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