Description

1H-Pyrrole-2-Carboxylic Acid, 1-Acetyl-4,5-Dihydro- (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel pyrrole-based scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing functionalized pyrrole rings.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides where the dihydropyrrole structure imparts specific biological activity.
• Material Science Research: Acts as a monomer or precursor for developing advanced polymers, conductive materials, or organic electronic components with tailored properties.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes, enzyme inhibitors, or labeled compounds for biochemical research.
• Catalyst & Ligand Development: Utilized as a starting material for creating novel nitrogen-containing ligands used in asymmetric catalysis and transition metal complexes.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cyclization reactions and heterocycle functionalization.

Basic Information

Product Name	1H-Pyrrole-2-Carboxylic Acid, 1-Acetyl-4,5-Dihydro- (9Ci)
CAS No.	81929-30-8
Molecular Formula	C7H9NO3
Molecular Weight	155.15 g/mol
Synonyms	1-Acetyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid; 4,5-Dihydro-1-acetyl-1H-pyrrole-2-carboxylic acid; 1-Acetyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid; 2-Carboxy-1-acetyl-4,5-dihydropyrrole; 1-Acetyl-δ1-pyrroline-2-carboxylic acid; 1-Acetyl-2-pyrroline-5-carboxylic acid; 81929-30-8 (CAS)
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-2-Carboxylic Acid, 1-Acetyl-4,5-Dihydro- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.