Description

1-Methylpyrrole-2-Carbonyl Chloride is a versatile and highly reactive organic intermediate, essential for introducing the 1-methylpyrrole-2-carbonyl moiety into complex molecular frameworks. Its primary value lies in its role as a key building block for the synthesis of advanced pharmaceutical compounds and specialty agrochemicals. This compound is critically needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel heterocyclic structures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyrrole or fused heterocyclic ring systems.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the pyrrole scaffold imparts specific biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of advanced polymers and organic electronic materials.
• Chemical Biology & Proteomics: Employed as a derivatization reagent or linker for modifying peptides, proteins, or other biomolecules in research settings.
• Dye & Pigment Manufacturing: Acts as an intermediate for synthesizing specialized organic dyes and colorants.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory synthesis in university and CRO laboratories.

Basic Information

Product Name	1-Methylpyrrole-2-Carbonyl Chloride
CAS No.	26214-68-6
Molecular Formula	C6H6ClNO
Molecular Weight	143.57 g/mol
Synonyms	1-Methyl-1H-pyrrole-2-carbonyl chloride; 1-Methylpyrrole-2-carboxylic acid chloride; 2-(Chlorocarbonyl)-1-methylpyrrole; N-Methylpyrrole-2-carbonyl chloride; 1-Methyl-2-pyrrolecarbonyl chloride; 1-Methylpyrrole-2-carboxyl chloride; 1-Methyl-1H-pyrrole-2-carboxylic acid chloride
EINECS	Contact for details

Quality Control

Our 1-Methylpyrrole-2-Carbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and reactive acid chloride nature, this material must be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from moisture, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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