Description

5H-Pyrrolo[2,3-B]Pyrazine-7-Carboxaldehyde (7Ci,8Ci,9Ci) is a high-purity, heterocyclic building block and key aldehyde intermediate of significant interest in advanced organic synthesis. Its unique fused pyrrolopyrazine core structure makes it a critical precursor for the development of novel pharmaceutical compounds and functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the discovery and synthesis of novel herbicides, fungicides, and plant growth regulators leveraging its heterocyclic scaffold.
• Material Science: Acts as a precursor for the creation of organic electronic materials, such as ligands for OLEDs or conductive polymers.
• Chemical Biology & Proteomics: Employed as a reactive handle for bioconjugation and the development of molecular probes and tags.
• Academic & Contract Research: A valuable reagent for methodological development in organic chemistry and medicinal chemistry research programs.
• Dye & Pigment Synthesis: Utilized in the synthesis of complex heterocyclic dyes and pigments due to its aldehyde functionality and aromatic system.

Basic Information

Item	Details
Product Name	5H-Pyrrolo[2,3-B]Pyrazine-7-Carboxaldehyde (7Ci,8Ci,9Ci)
CAS No.	4121-22-6
Molecular Formula	C7H5N3O
Molecular Weight	147.14 g/mol
Synonyms	5H-Pyrrolo[2,3-b]pyrazine-7-carboxaldehyde; 7H-Pyrrolo[2,3-b]pyrazine-7-carboxaldehyde; 5H-Pyrrolo[2,3-b]pyrazine-7-carbaldehyde; Pyrrolo[2,3-b]pyrazine-7-carboxaldehyde; 7-Formyl-5H-pyrrolo[2,3-b]pyrazine; 7-Carbaldehyde-5H-pyrrolo[2,3-b]pyrazine; 4121-22-6; 7-Pyrrolo[2,3-b]pyrazinecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 5H-Pyrrolo[2,3-B]Pyrazine-7-Carboxaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most critical synthesis steps.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%

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