Description

1H-Imidazo[4,5-B]Pyrazine is a high-purity heterocyclic organic compound, serving as a critical building block in advanced chemical synthesis. Its fused imidazole-pyrazine structure makes it a valuable intermediate for developing novel pharmaceuticals and functional materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for creating organic semiconductors, ligands for metal-organic frameworks (MOFs), and other advanced functional materials.
• Chemical Synthesis: Employed as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Bioconjugation & Probe Development: Useful for creating fluorescent probes or bioconjugation agents due to its heterocyclic reactivity.

Basic Information

Product Name	1H-Imidazo[4,5-B]Pyrazine
CAS No.	273-94-9
Molecular Formula	C5H4N4
Molecular Weight	120.11 g/mol
Synonyms	Imidazo[4,5-b]pyrazine; 1H-Imidazo[4,5-b]pyrazine; 1H-Imidazo(4,5-b)pyrazine; 273-94-9; Imidazo(4,5-b)pyrazine; 1H-Imidazo[4,5-b]pyrazine; 1H-Imidazo[4,5-b]pyrazine (9CI); AI3-52201; CCRIS 9355; EINECS 205-996-8; NSC 51143
EINECS	205-996-8

Quality Control

Our 1H-Imidazo[4,5-B]Pyrazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications for all critical parameters, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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