Description

Cyclopenta[B]Pyrrole-2-Carboxaldehyde, 1,4,5,6-Tetrahydro-3-Methyl-4,6-Dioxo- (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile precursor for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Serves as a core structure for synthesizing new generations of herbicides, fungicides, and insecticides with enhanced efficacy.
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of advanced electron-transport or emissive layer materials for display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: The aldehyde and diketone functionalities make it a useful precursor for creating novel chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Chemistry: Acts as a starting material for synthesizing novel heterocyclic dyes and pigments with specific optical properties.
• Academic & Contract Research: A valuable tool for methodological studies in organic chemistry, including cycloaddition reactions and heterocycle functionalization.

Basic Information

Product Name	Cyclopenta[B]Pyrrole-2-Carboxaldehyde, 1,4,5,6-Tetrahydro-3-Methyl-4,6-Dioxo- (9Ci)
CAS No.	75088-58-3
Molecular Formula	C9H9NO3
Molecular Weight	179.17 g/mol
Synonyms	3-Methyl-4,6-dioxo-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxaldehyde; 1,4,5,6-Tetrahydro-3-methyl-4,6-dioxocyclopenta[b]pyrrole-2-carbaldehyde; 2-Formyl-3-methyl-4,6-dioxo-1,4,5,6-tetrahydrocyclopenta[b]pyrrole; Cyclopenta[b]pyrrole-2-carboxaldehyde, 1,4,5,6-tetrahydro-3-methyl-4,6-dioxo-; 3-Methyl-4,6-dioxo-1,4,5,6-tetrahydro-2H-cyclopenta[b]pyrrole-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our Cyclopenta[B]Pyrrole-2-Carboxaldehyde, 1,4,5,6-Tetrahydro-3-Methyl-4,6-Dioxo- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.