Description

[Empyrr]I CAS NO 4186-68-9 is a specialized chemical intermediate known for its unique reactivity profile. This compound is valued for its role in facilitating complex synthetic transformations, particularly in the construction of advanced molecular architectures. It serves as a critical building block for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel products with enhanced properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, contributing to improved efficacy and selectivity.
• Ligand and Catalyst Development: Serves as a foundational structure for creating novel ligands and organocatalysts used in asymmetric synthesis.
• Functional Material Research: Employed in R&D for organic electronic materials, such as OLEDs and semiconductors.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for fine chemical and custom synthesis houses serving diverse industrial clients.
• Academic and R&D Laboratories: Utilized in methodological development and exploratory chemistry for new reaction pathways.

Basic Information

Product Name	[Empyrr]I CAS NO 4186-68-9
CAS No.	4186-68-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Empyrr I; 1H-Pyrrolo[2,3-b]pyridine; 7-Azaindole; 1H-Pyrrolo[2,3-b]pyridine; 7-Azaindole; Pyrrolo[2,3-b]pyridine; Azaindole; 7-Aza-1H-indole
EINECS	Contact for details

Quality Control

Our [Empyrr]I CAS NO 4186-68-9 is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder/crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.