Description

1H-Pyrrole-3-Carboxylic Acid, 4-(Chloroacetyl)-2,5-Dimethyl-, Ethyl Ester (9Ci) CAS NO 125102-42-3 is a high-purity, multi-functional pyrrole derivative designed for advanced chemical synthesis. This compound serves as a critical versatile building block in the development of complex organic molecules, offering a unique reactive profile for heterocyclic chemistry. It is primarily needed by pharmaceutical R&D and agrochemical laboratories for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key 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, herbicides, and fungicides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of advanced polymers, dyes, and organic electronic materials.
• Chemical Biology & Proteomics: Employed as a scaffold or labeling reagent for probing biological systems and enzyme activity.
• Academic & Contract Research: Essential for methodological development in organic chemistry and for custom synthesis projects in CROs (Contract Research Organizations).

Basic Information

Product Name	1H-Pyrrole-3-Carboxylic Acid, 4-(Chloroacetyl)-2,5-Dimethyl-, Ethyl Ester (9Ci)
CAS No.	125102-42-3
Molecular Formula	C11H14ClNO3
Molecular Weight	243.69 g/mol
Synonyms	Ethyl 4-(Chloroacetyl)-2,5-dimethyl-1H-pyrrole-3-carboxylate; 4-(Chloroacetyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic Acid Ethyl Ester; 1H-Pyrrole-3-carboxylic acid, 4-(chloroacetyl)-2,5-dimethyl-, ethyl ester; 125102-42-3; Ethyl 4-chloroacetyl-2,5-dimethylpyrrole-3-carboxylate; 2,5-Dimethyl-4-chloroacetylpyrrole-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrrole-3-Carboxylic Acid, 4-(Chloroacetyl)-2,5-Dimethyl-, Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical 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, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and should be handled under an inert atmosphere if prolonged exposure is anticipated to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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