Description

Pyrrolo[1,2-A]Thieno[2,3-E]Pyrazin-5-Amine (9Ci) is a complex heterocyclic amine compound with the CAS number 111886-59-0. This specialized chemical serves as a crucial advanced pharmaceutical intermediate and research building block for the development of novel active compounds. It is primarily required by pharmaceutical R&D and fine chemical synthesis sectors for creating new molecular entities with potential therapeutic applications.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Organic Synthesis Building Block: Used in the construction of complex polyheterocyclic frameworks for medicinal chemistry and material science research.
• Chemical Research & Development: Employed in academic and industrial labs for studying structure-activity relationships (SAR) and developing novel synthetic methodologies.
• Agrochemical Research: Potential intermediate in the synthesis of new crop protection agents and pesticides due to its unique heterocyclic structure.
• Material Science Applications: Investigated as a precursor for organic electronic materials, such as semiconductors or light-emitting components.

Basic Information

Product Name	Pyrrolo[1,2-A]Thieno[2,3-E]Pyrazin-5-Amine (9Ci)
CAS No.	111886-59-0
Molecular Formula	C9H7N3S
Molecular Weight	189.24 g/mol
Synonyms	Pyrrolo[1,2-a]thieno[2,3-e]pyrazin-5-amine; 5-Aminopyrrolo[1,2-a]thieno[2,3-e]pyrazine; Pyrrolothienopyrazin-5-amine; 111886-59-0; Pyrrolo[1,2-a]thieno[2,3-e]pyrazin-5-ylamine; 9CI Index Name; 5-Amino-pyrrolo[1,2-a]thieno[2,3-e]pyrazine
EINECS	Contact for details

Quality Control

Our Pyrrolo[1,2-A]Thieno[2,3-E]Pyrazin-5-Amine (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity (typically by HPLC), identity confirmation (by IR, NMR), and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 1.0%

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