Description

Pyrazinecarboxylic Acid, 5-Amino-, 1,1-Dimethylethyl Ester (9Ci) is a specialized heterocyclic building block with a protected amino and ester functional group. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists working in medicinal chemistry, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its pyrazine core structure.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic systems and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, dyes, and photoactive compounds due to its conjugated heterocyclic system.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme mechanisms.

Basic Information

Product Name	Pyrazinecarboxylic Acid, 5-Amino-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	710322-34-2
Molecular Formula	C9H13N3O2
Molecular Weight	195.22 g/mol
Synonyms	5-Aminopyrazine-2-carboxylic acid tert-butyl ester; tert-Butyl 5-aminopyrazine-2-carboxylate; 5-Amino-2-pyrazinecarboxylic acid 1,1-dimethylethyl ester; 2-Pyrazinecarboxylic acid, 5-amino-, 1,1-dimethylethyl ester; 5-Amino-pyrazine-2-carboxylic acid tert-butyl ester; tert-Butyl 5-aminopyrazinecarboxylate
EINECS	Contact for details

Quality Control

Our Pyrazinecarboxylic Acid, 5-Amino-, 1,1-Dimethylethyl Ester (9Ci) is produced under strict quality management protocols. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, GC, and NMR. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request for every batch shipped.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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