Description

7-(Dimethylamino)Benzo[C][1,2,5]Thiadiazole-4-Carbaldehyde is a high-value, functionalized heterocyclic building block characterized by its unique benzo[c][1,2,5]thiadiazole core. This compound matters for its role as a versatile precursor in the synthesis of advanced organic electronic materials and functional dyes, where its electron-accepting properties and aldehyde functionality are critical. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials sectors for developing novel active ingredients and optoelectronic components.

Application

• Organic Electronics: A key intermediate for synthesizing electron-accepting units in organic semiconductors, non-fullerene acceptors (NFAs) for organic solar cells (OSCs), and materials for organic light-emitting diodes (OLEDs).
• Functional Dyes & Pigments: Serves as a building block for creating near-infrared (NIR) absorbing dyes, fluorescent probes, and high-performance pigments with tailored optical properties.
• Pharmaceutical Intermediates: Used in the research and development of novel drug candidates, particularly those targeting specific biological pathways where the benzo[c][1,2,5]thiadiazole scaffold is pharmacologically active.
• Agrochemical Synthesis: Employed as a precursor in the design and synthesis of new active ingredients for crop protection products.
• Coordination Chemistry & Sensors: Acts as a ligand precursor for metal-organic frameworks (MOFs) or as a functional group for crafting chemical sensors due to its electron-deficient nature.
• Polymer Science: Incorporated into polymer backbones via condensation reactions to create conjugated polymers with specific electronic and optical characteristics for advanced material applications.

Basic Information

Product Name	7-(Dimethylamino)Benzo[C][1,2,5]Thiadiazole-4-Carbaldehyde
CAS No.	1273326-17-2
Molecular Formula	C9H9N3OS
Molecular Weight	207.25 g/mol
Synonyms	7-(Dimethylamino)-4-formylbenzo[c][1,2,5]thiadiazole; 4-Formyl-7-(dimethylamino)benzo[c][1,2,5]thiadiazole; 7-(N,N-Dimethylamino)benzo[c][1,2,5]thiadiazole-4-carboxaldehyde; Benzo[c][1,2,5]thiadiazole-4-carbaldehyde, 7-(dimethylamino)-; 7-Dimethylaminobenzo[c][1,2,5]thiadiazole-4-carbaldehyde; 7-(Dimethylamino)benzo[1,2-c][1,2,5]thiadiazole-4-carbaldehyde; BTDA-DMA-CHO
EINECS	Contact for details

Quality Control

Our 7-(Dimethylamino)Benzo[C][1,2,5]Thiadiazole-4-Carbaldehyde is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results 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 a controlled room temperature (15-25°C). Due to its properties of being easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
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.