Description

Cyclopenta[B]Pyrrole-2-Carboxaldehyde, 1,4,5,6-Tetrahydro-3-Methyl- (9Ci) is a high-value, heterocyclic aldehyde building block essential for advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to create novel nitrogen-containing heterocycles.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new active ingredients for crop protection products, leveraging its fused pyrrole structure.
• Material Science Research: Serves as a building block for creating advanced organic electronic materials, dyes, and pigments due to its conjugated system potential.
• Academic & Industrial R&D: Employed in methodological chemistry and as a scaffold for constructing complex, polycyclic molecular libraries for screening.
• Fine Chemical Production: Utilized in the custom synthesis of specialty chemicals where specific, functionalized heterocyclic cores are required.

Basic Information

Product Name	Cyclopenta[B]Pyrrole-2-Carboxaldehyde, 1,4,5,6-Tetrahydro-3-Methyl- (9Ci)
CAS No.	151051-66-0
Molecular Formula	C9H11NO
Molecular Weight	149.19 g/mol
Synonyms	3-Methyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxaldehyde; 1,4,5,6-Tetrahydro-3-methylcyclopenta[b]pyrrole-2-carbaldehyde; 3-Methyl-2,5-dihydro-1H-cyclopenta[b]pyrrole-2-carboxaldehyde; 3-Methyl-1,4,5,6-tetrahydro-2H-cyclopenta[b]pyrrole-2-carboxaldehyde; 2-Formyl-3-methyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole; Cyclopenta[b]pyrrole-2-carboxaldehyde, 1,4,5,6-tetrahydro-3-methyl-
EINECS	Contact for details

Quality Control

Our Cyclopenta[B]Pyrrole-2-Carboxaldehyde, 1,4,5,6-Tetrahydro-3-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for research and process chemistry. Certificates of Analysis (COA) detailing purity, assay, 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, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and absorption of moisture. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area %)	≥ 98.0%
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.