Description

4,5-Dihydro-6-Thia-1,7A-Diazaindene-3-Carboxylic Acid Ethylester is a high-value heterocyclic building block and advanced pharmaceutical intermediate. This compound matters for its role in the synthesis of complex molecules, particularly in medicinal chemistry and drug discovery programs. It is primarily needed by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers developing novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas targeting specific enzymes or receptors.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery.
• Organic Synthesis Building Block: Employed in the construction of complex fused heterocyclic systems due to its unique diazaindene core.
• Agrochemical Research: Potential intermediate in the development of new crop protection agents and pesticides.
• Material Science Exploration: Investigated for the synthesis of specialized organic compounds with potential electronic or photophysical properties.

Basic Information

Product Name	4,5-Dihydro-6-Thia-1,7A-Diazaindene-3-Carboxylic Acid Ethylester
CAS No.	623564-66-9
Molecular Formula	C11H12N2O2S
Molecular Weight	236.29 g/mol
Synonyms	Ethyl 4,5-dihydro-6-thia-1,7a-diazaindene-3-carboxylate; 1,7a-Dihydro-6H-6-thia-1,7a-diazaindene-3-carboxylic acid, ethyl ester; 6-Thia-1,7a-diazaindene-3-carboxylic acid, 4,5-dihydro-, ethyl ester; 623564-66-9; Ethyl 1,7a-dihydro-6H-6-thia-1,7a-diazaindene-3-carboxylate
EINECS	Contact for details

Quality Control

Our 4,5-Dihydro-6-Thia-1,7A-Diazaindene-3-Carboxylic Acid Ethylester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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