Description

9H-Purin-6-Amine (9Ci) is a high-purity purine derivative, a critical building block in organic synthesis and pharmaceutical research. This compound is essential for the development of nucleoside analogs and other biologically active molecules, offering researchers and manufacturers a reliable source of a key heterocyclic scaffold. It is primarily utilized by the pharmaceutical, biotechnology, and agrochemical industries for research, process development, and the synthesis of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside-based drugs, antiviral agents, and anticancer compounds.
• Biochemical Research: Used as a core scaffold for studying enzyme inhibition, receptor binding, and nucleotide metabolism pathways.
• Agrochemical Development: Serves as a building block for creating novel pesticides and plant growth regulators that target specific biological processes.
• Diagnostic Reagent Synthesis: Employed in the production of labeled compounds and probes for molecular diagnostics and imaging.
• Academic & Contract Research: A fundamental reagent for organic chemistry research and custom synthesis projects in academic and CRO (Contract Research Organization) settings.

Basic Information

Product Name	9H-Purin-6-Amine (9Ci)
CAS No.	66224-65-5
Molecular Formula	C5H5N5
Molecular Weight	135.13 g/mol
Synonyms	Adenine (9CI); 6-Aminopurine; 1H-Purin-6-amine; Vitamin B4; 9H-Purin-6-amine; Leuco-4; 6-Amino-1H-purine; 6-Amino-3H-purine; 6-Amino-7H-purine; 6-Amino-9H-purine
EINECS	200-796-1

Quality Control

Our 9H-Purin-6-Amine (9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals (as Pb)	≤20 ppm

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