Description

6-Chloro-N4-Cyclobutyl-Pyrimidine-4,5-Diamine is a high-purity, advanced pharmaceutical intermediate belonging to the pyrimidine class of heterocyclic compounds. This compound is a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), valued for its defined molecular structure and reactivity. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of targeted drug candidates, particularly in oncology and antiviral research.
• Chemical Synthesis Building Block: Used in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D labs for exploring new synthetic pathways.
• Agrochemical Intermediate: Potential use in the development of new crop protection agents and herbicides.
• Fine Chemical Production: Employed in the manufacture of other specialized, high-value fine chemicals and complex organic molecules.

Basic Information

Product Name	6-Chloro-N4-Cyclobutyl-Pyrimidine-4,5-Diamine
CAS No.	132332-63-9
Molecular Formula	C8H11ClN4
Molecular Weight	198.65 g/mol
Synonyms	4,5-Pyrimidinediamine, 6-chloro-N4-cyclobutyl-; 6-Chloro-N-cyclobutylpyrimidine-4,5-diamine; 6-Chloro-N4-cyclobutyl-4,5-pyrimidinediamine; 6-Chloro-N4-cyclobutylpyrimidine-4,5-diamine; 132332-63-9; 6-Chloro-N-cyclobutyl-4,5-pyrimidinediamine
EINECS	Contact for details

Quality Control

Our 6-Chloro-N4-Cyclobutyl-Pyrimidine-4,5-Diamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere when appropriate to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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