Description

1H-Pyrrole-2-Carboxylic Acid, 5-Formyl-4-Methyl- (9Ci) is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for constructing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly those with pyrrole-based core structures.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive formyl and carboxylic acid groups.
• Material Science: Serves as a precursor for functional organic materials, including dyes, pigments, and conductive polymers.
• Academic & R&D: Employed in university and institutional laboratories for methodological studies and the discovery of new chemical reactions.
• Fine Chemical Synthesis: A building block for creating complex natural product analogs and specialty chemicals.

Basic Information

Product Name	1H-Pyrrole-2-Carboxylic Acid, 5-Formyl-4-Methyl- (9Ci)
CAS No.	280748-43-8
Molecular Formula	C7H7NO3
Molecular Weight	153.14 g/mol
Synonyms	5-Formyl-4-methyl-1H-pyrrole-2-carboxylic acid; 4-Methyl-5-formylpyrrole-2-carboxylic acid; 2-Carboxy-4-methyl-5-formylpyrrole; 5-Formyl-4-methyl-2-pyrrolecarboxylic acid; 280748-43-8; 5-Formyl-4-methyl-1H-pyrrole-2-carboxylic acid (9CI)
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-2-Carboxylic Acid, 5-Formyl-4-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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