Description

1H-Pyrrole-2-Carboxaldehyde, 4-(1-Propynyl)- (9Ci) is a specialized pyrrole derivative featuring a propynyl substituent, serving as a versatile and high-value building block in advanced organic synthesis. Its unique molecular architecture makes it a critical precursor for constructing complex heterocyclic frameworks and functional materials. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Acts as a monomer or functionalizing agent in the synthesis of conductive polymers, organic semiconductors, and advanced organic frameworks (MOFs/COFs).
• Chemical Research & Development: Serves as a fundamental building block in academic and industrial labs for methodology development and the synthesis of complex natural product analogs.
• Dye and Pigment Industry: Utilized as a precursor for synthesizing specialized heterocyclic dyes and pigments with unique optical properties.

Basic Information

Product Name	1H-Pyrrole-2-Carboxaldehyde, 4-(1-Propynyl)- (9Ci)
CAS No.	500780-79-0
Molecular Formula	C8H7NO
Molecular Weight	133.15 g/mol
Synonyms	4-(Prop-1-yn-1-yl)-1H-pyrrole-2-carboxaldehyde; 4-(1-Propynyl)-1H-pyrrole-2-carbaldehyde; 4-Propynylpyrrole-2-carboxaldehyde; 1H-Pyrrole-2-carboxaldehyde, 4-(1-propynyl)-; 4-(Prop-1-ynyl)-2-formylpyrrole; Pyrrole-2-carboxaldehyde, 4-propynyl derivative
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrrole-2-Carboxaldehyde, 4-(1-Propynyl)- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profile is provided with every shipment to support your quality assurance protocols.

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 sealed container to reach ambient temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Light yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 0.5%

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