Description

5-Methyl-1H-Pyrrole-2-Carbaldehyde is a versatile heterocyclic building block and a key intermediate in organic synthesis. Its pyrrole core with an aldehyde functional group makes it a valuable precursor for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), fine chemicals, and advanced materials.

Application

• Pharmaceutical Intermediates: A crucial building block for the synthesis of various drug candidates, particularly those containing pyrrole or indole ring systems.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides.
• Dye and Pigment Manufacturing: Serves as a precursor for the synthesis of specialized dyes and organic pigments.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and other functional materials.
• Chemical Research & Development: A versatile reagent for heterocyclic chemistry, used in Paal-Knorr and other condensation reactions to create novel compounds.
• Flavor and Fragrance Industry: Can be used as an intermediate for synthesizing specific aroma chemicals.

Basic Information

Product Name	5-Methyl-1H-Pyrrole-2-Carbaldehyde
CAS No.	1192-79-6
Molecular Formula	C6H7NO
Molecular Weight	109.13 g/mol
Synonyms	5-Methyl-2-formylpyrrole; 5-Methylpyrrole-2-carboxaldehyde; 2-Formyl-5-methylpyrrole; 5-Methyl-1H-pyrrole-2-carboxaldehyde; 5-Methyl-2-pyrrolecarboxaldehyde; 5-Methylpyrrole-2-aldehyde; 2-Pyrrolecarboxaldehyde, 5-methyl-
EINECS	214-764-3

Quality Control

Our 5-Methyl-1H-Pyrrole-2-Carbaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Approx. 120 - 125 °C
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.