Description

3H-Purin-6-Amine (9Ci) is a purine derivative, a fundamental heterocyclic aromatic organic compound that serves as a critical building block in medicinal chemistry and life science research. This compound matters for its role as a versatile synthetic intermediate in the development of nucleoside analogs, pharmaceutical actives, and biochemical probes. It is primarily needed by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in antiviral, anticancer, and metabolic disorder therapeutic development.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel nucleoside and nucleotide analogs for antiviral and anticancer drug discovery.
• Biochemical Research: Used as a core scaffold for developing enzyme inhibitors, receptor ligands, and molecular probes in life science studies.
• Agrochemical Development: Serves as a starting material for creating novel plant growth regulators or pesticides with specific biological activity.
• Academic Synthesis: Employed in university and institutional laboratories for methodological studies in heterocyclic and medicinal chemistry.
• Diagnostic Reagent Synthesis: Building block for manufacturing specialized reagents and labeled compounds used in diagnostic assays.
• Material Science Research: Investigated for its potential in creating organic electronic materials or supramolecular structures due to its aromatic purine system.

Basic Information

Product Name	3H-Purin-6-Amine (9Ci)
CAS No.	71660-30-5
Molecular Formula	C5H5N5
Molecular Weight	135.13 g/mol
Synonyms	6-Aminopurine; Adenine (3H-tautomer); 9H-Purin-6-amine, 3H-tautomer; 3H-Adenine; 1,9-Dihydro-6H-purin-6-imine; Vitamin B4 (tautomer); 6-Amino-3H-purine; 3H-Purin-6-ylamine
EINECS	Contact for details

Quality Control

Our 3H-Purin-6-Amine (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide detailed Certificates of Analysis (COA) with each shipment, ensuring traceability and compliance with customer specifications for research and development purposes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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