Description

7H-Cyclopenta[F]Quinoxaline, 8,9-Dihydro- is a high-purity, fused heterocyclic organic compound serving as a critical advanced intermediate in pharmaceutical and materials science research. Its unique polycyclic structure makes it a valuable scaffold for developing novel active pharmaceutical ingredients (APIs) and functional organic materials. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for synthesis and screening applications.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its heterocyclic core.
• Organic Electronic Materials: Serves as a precursor for the synthesis of organic semiconductors and light-emitting materials for OLEDs.
• Dye and Pigment Chemistry: Acts as a core structure for developing specialized dyes and colorants.
• Academic & Institutional Research: Utilized in universities and research institutes for methodological studies and exploring new chemical reactions.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological systems.

Basic Information

Product Name	7H-Cyclopenta[F]Quinoxaline, 8,9-Dihydro-
CAS No.	7197-18-4
Molecular Formula	C₁₃H₁₀N₂
Molecular Weight	194.23 g/mol
Synonyms	8,9-Dihydro-7H-cyclopenta[f]quinoxaline; Cyclopenta[f]quinoxaline, 8,9-dihydro-; 7H-Cyclopenta[f]quinoxaline, 8,9-dihydro-; 8,9-Dihydrocyclopenta[f]quinoxaline; 1,2,3,4-Tetrahydrocyclopenta[f]quinoxaline; CPQ (abbreviation); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Every batch of 7H-Cyclopenta[F]Quinoxaline, 8,9-Dihydro- is manufactured under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profile as determined by advanced chromatographic and spectroscopic methods.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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