Description

2-Amino-1H-Imidazol-5(4H)-One Hydrochloride is a high-purity heterocyclic building block essential for advanced organic synthesis. This compound is valued for its role as a key precursor in the development of complex molecules with significant biological activity. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of purine analogs, kinase inhibitors, and other heterocyclic active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Serves as a precursor for labeled compounds and probes used in metabolic pathway studies.
• Organic Synthesis: A versatile reagent for constructing complex imidazole and fused-ring systems in medicinal chemistry.
• Material Science: Potential monomer or precursor for specialty polymers and functional materials.

Basic Information

Product Name	2-Amino-1H-Imidazol-5(4H)-One Hydrochloride
CAS No.	18221-88-0
Molecular Formula	C3H6N3O·HCl
Molecular Weight	135.56 g/mol
Synonyms	5-Aminoimidazol-4-one hydrochloride; 2-Amino-4,5-dihydro-1H-imidazol-5-one hydrochloride; 4(5)-Amino-2-oxo-2,3-dihydroimidazole hydrochloride; 2-Amino-1H-imidazol-5-ol hydrochloride; 5-Amino-1H-imidazol-4(5H)-one hydrochloride; Guanidine, (aminoiminomethyl)-, hydrochloride; Aminoimidazolone hydrochloride
EINECS	Contact for details

Quality Control

Our 2-Amino-1H-Imidazol-5(4H)-One Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters 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 after opening to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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