Description

1H-Pyrrole-1-Carboxylic Acid, 4-Acetyl-2,3-Dihydro-, Methyl Ester (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 and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, fine chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical synthon in the synthesis of novel drug candidates, particularly those containing functionalized pyrrole or pyrrolidine cores.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the pyrrole scaffold can impart specific biological activity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex organic molecules used in material science and specialty chemistry.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the exploration of new chemical reactions and pathways.
• Ligand and Catalyst Development: Potential use in the design of novel ligands for metal catalysis due to its functional group diversity.

Basic Information

Product Name	1H-Pyrrole-1-Carboxylic Acid, 4-Acetyl-2,3-Dihydro-, Methyl Ester (9Ci)
CAS No.	82483-64-5
Molecular Formula	C9H11NO4
Molecular Weight	197.19 g/mol
Synonyms	4-Acetyl-2,3-dihydro-1H-pyrrole-1-carboxylic acid methyl ester; Methyl 4-acetyl-2,3-dihydro-1H-pyrrole-1-carboxylate; 1H-Pyrrole-1-carboxylic acid, 4-acetyl-2,3-dihydro-, methyl ester; 4-Acetyl-2,3-dihydropyrrole-1-carboxylic acid methyl ester; 82483-64-5; Methyl 4-acetyl-2,3-dihydro-1H-pyrrole-1-carboxylic acid; 4-Acetyl-2,3-dihydro-1H-pyrrole-1-carboxylic acid methyl ester (9CI)
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-1-Carboxylic Acid, 4-Acetyl-2,3-Dihydro-, Methyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.