Description

1H-Pyrrole-2-Carbonitrile, 4-Formyl-1-(2-Propynyl)- (9Ci) is a specialized heterocyclic building block featuring a pyrrole core functionalized with formyl, cyano, and propargyl groups. This compound matters as a versatile and high-value synthetic intermediate, enabling the construction of complex molecular architectures through its multiple reactive sites. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive functional groups for structure-activity relationship (SAR) studies.
• Material Science: Serves as a precursor for advanced organic materials, including conductive polymers and organic semiconductors, due to its electron-rich pyrrole structure.
• Chemical Synthesis: Employed in organic synthesis for cyclization reactions, click chemistry via the alkyne group, and as a precursor for more complex nitrogen-containing heterocycles.
• Academic & R&D: Essential reagent in university and corporate research laboratories for methodological development and exploring new chemical spaces.

Basic Information

Product Name	1H-Pyrrole-2-Carbonitrile, 4-Formyl-1-(2-Propynyl)- (9Ci)
CAS No.	104501-05-5
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	4-Formyl-1-(2-propynyl)-1H-pyrrole-2-carbonitrile; 1-(Prop-2-yn-1-yl)-4-formyl-1H-pyrrole-2-carbonitrile; 4-Formyl-1-prop-2-ynylpyrrole-2-carbonitrile; 1H-Pyrrole-2-carbonitrile, 4-formyl-1-(2-propynyl)-; 104501-05-5; 4-Formyl-1-prop-2-yn-1-yl-1H-pyrrole-2-carbonitrile
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for parameters such as assay, related substances, and residual solvents are available upon request. We adhere to a quality management system to support our commitment to supplying reliable, high-purity intermediates for critical research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 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.