Description

Ethyl 2,3-Dihydro-1H-Pyrrolo[3,2,1-Ij]Quinoline-6-Carboxylate is a high-purity, advanced pharmaceutical intermediate with a complex fused-ring heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular architectures. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing new drug candidates.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex drug molecules, particularly those targeting the central nervous system.
• Organic Synthesis Building Block: Used in research and development for constructing novel heterocyclic compounds and exploring new chemical spaces.
• Agrochemical Research: Serves as a starting material for developing new active ingredients with potential herbicidal or insecticidal properties.
• Material Science: Investigated for the development of organic electronic materials due to its extended conjugated system.
• Academic & Contract Research: Utilized in university and CRO (Contract Research Organization) laboratories for methodological studies and discovery chemistry.

Basic Information

Product Name	Ethyl 2,3-Dihydro-1H-Pyrrolo[3,2,1-Ij]Quinoline-6-Carboxylate
CAS No.	124730-53-6
Molecular Formula	C16H17NO2
Molecular Weight	255.31 g/mol
Synonyms	Ethyl 2,3-dihydro-1H-pyrrolo[3,2,1-ij]quinoline-6-carboxylate; 6-Carbethoxy-2,3-dihydro-1H-pyrrolo[3,2,1-ij]quinoline; 1H-Pyrrolo[3,2,1-ij]quinoline-6-carboxylic acid, 2,3-dihydro-, ethyl ester; Ethyl 1,2,3,4-tetrahydro-5-azafluorene-9-carboxylate (related structural name); Azafluorene derivative
EINECS	Contact for details

Quality Control

Our Ethyl 2,3-Dihydro-1H-Pyrrolo[3,2,1-Ij]Quinoline-6-Carboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. A detailed Certificate of Analysis (COA) with batch-specific data is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled 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 crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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