Description

1H-Pyrrole-2-Carboxylic Acid, 4-Formyl-1-Methyl- (9Ci) is a versatile heterocyclic building block characterized by its pyrrole core functionalized with both a carboxylic acid and a formyl group. This compound matters as a key synthetic intermediate for constructing complex molecular architectures, particularly in pharmaceutical and advanced material research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of conductive polymers, organic semiconductors, and advanced organic frameworks (MOFs/COFs).
• Chemical Biology & Proteomics: Employed as a building block for creating molecular probes, tags, and linkers used in bioconjugation and target identification studies.
• Dye & Pigment Industry: Utilized in the synthesis of specialized heterocyclic dyes and pigments due to its electron-rich pyrrole system.
• Academic & Contract Research: A valuable reagent for methodological development in organic synthesis and catalysis research at universities and CROs.

Basic Information

Item	Details
Product Name	1H-Pyrrole-2-Carboxylic Acid, 4-Formyl-1-Methyl- (9Ci)
CAS No.	132122-28-2
Molecular Formula	C7H7NO3
Molecular Weight	153.14 g/mol
Synonyms	4-Formyl-1-methyl-1H-pyrrole-2-carboxylic acid; 1-Methyl-4-formylpyrrole-2-carboxylic acid; 4-Formyl-1-methylpyrrole-2-carboxylic acid; 1-Methyl-1H-pyrrole-2,4-dicarboxaldehyde (misnomer); 2-Carboxy-1-methyl-4-formylpyrrole; 4-Formyl-1-methyl-2-pyrrolecarboxylic acid; 1-Methyl-4-formyl-2-pyrrolecarboxylic acid; 132122-28-2 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-2-Carboxylic Acid, 4-Formyl-1-Methyl- (9Ci) is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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