Description

4-Formyl-5-Methyl-1H-Pyrrole-2-Carboxylic Acid Ethyl Ester is a versatile pyrrole derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both formyl and ester functional groups, makes it a valuable building block for constructing complex heterocyclic systems. This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of porphyrin analogs, drug candidates, and bioactive molecules targeting various therapeutic areas.
• Agrochemical Research: Used in the development of novel pesticides, herbicides, and plant growth regulators that leverage the pyrrole scaffold.
• Material Science: Serves as a precursor for functional dyes, pigments, and organic electronic materials due to its conjugated system.
• Chemical Synthesis: Employed in academic and industrial research for constructing complex heterocycles, ligands for catalysis, and specialty fine chemicals.
• Analytical Reference Standard: Utilized as a high-purity standard for method development and quality control in analytical laboratories.

Basic Information

Product Name	4-Formyl-5-Methyl-1H-Pyrrole-2-Carboxylic Acid Ethyl Ester
CAS No.	25907-30-6
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	Ethyl 4-Formyl-5-methyl-1H-pyrrole-2-carboxylate; 5-Methyl-4-formylpyrrole-2-carboxylic acid ethyl ester; 1H-Pyrrole-2-carboxylic acid, 4-formyl-5-methyl-, ethyl ester; Ethyl 5-methyl-4-pyrrolecarboxylate-2-carboxaldehyde; 4-Formyl-5-methylpyrrole-2-carboxylic acid ethyl ester; 2-Carbethoxy-4-formyl-5-methylpyrrole
EINECS	Contact for details

Quality Control

Our 4-Formyl-5-Methyl-1H-Pyrrole-2-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; prolonged exposure to light, air, or elevated temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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