Description

1H-Pyrrole-2-Carboxaldehyde, 5-Butyl- (9Ci) is a specialized pyrrole derivative, a heterocyclic aldehyde of significant interest in advanced organic synthesis. Its unique structure makes it a valuable building block for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. This high-purity intermediate is essential for researchers and manufacturers developing novel active ingredients, functional materials, and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the creation of conductive polymers, organic semiconductors, and advanced organic frameworks (MOFs/COFs).
• Fine Chemical Production: Employed as a versatile building block for synthesizing dyes, pigments, and other specialty chemicals requiring the pyrrole motif.
• Academic & Industrial R&D: A critical reagent for methodological development in organic chemistry, including catalysis studies and new reaction pathway exploration.

Basic Information

Item	Detail
Product Name	1H-Pyrrole-2-Carboxaldehyde, 5-Butyl- (9Ci)
CAS No.	121643-38-7
Molecular Formula	C9H13NO
Molecular Weight	151.21 g/mol
Synonyms	5-Butyl-1H-pyrrole-2-carboxaldehyde; 5-Butyl-2-formylpyrrole; 5-n-Butylpyrrole-2-carboxaldehyde; 2-Formyl-5-butylpyrrole; 5-Butyl-2-pyrrolecarboxaldehyde; 1H-Pyrrole-2-carboxaldehyde, 5-butyl-; 5-Butyl-1H-pyrrole-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-2-Carboxaldehyde, 5-Butyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
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.