Description

1-(3-Chloro-4-Methylphenyl)-1H-Pyrrole-2-Carbaldehyde is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: 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, herbicides, and fungicides, leveraging its unique halogenated aromatic-pyrrole structure.
• Material Science Research: Serves as a building block for creating organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new chemical reactions, catalytic processes, and the synthesis of complex heterocycles.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects and contract manufacturing organizations (CMOs) producing specialized fine chemicals.

Basic Information

Product Name	1-(3-Chloro-4-Methylphenyl)-1H-Pyrrole-2-Carbaldehyde
CAS No.	142044-91-5
Molecular Formula	C12H10ClNO
Molecular Weight	219.67 g/mol
Synonyms	1-(3-Chloro-4-methylphenyl)-1H-pyrrole-2-carboxaldehyde; 1H-Pyrrole-2-carboxaldehyde, 1-(3-chloro-4-methylphenyl)-; 3-Chloro-4-methylphenylpyrrole-2-carbaldehyde; 2-Formyl-1-(3-chloro-4-methylphenyl)pyrrole; 1-(3-Chloro-p-tolyl)-1H-pyrrole-2-carbaldehyde; CAS 142044-91-5
EINECS	Contact for details

Quality Control

Our production of 1-(3-Chloro-4-Methylphenyl)-1H-Pyrrole-2-Carbaldehyde adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry. 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.