8-Amino-7-quinolinecarbaldehyde CAS 158753-17-4 (This line of electronic-grade chemicals can be customized to meet your specific metal impurity specifications; we welcome custom orders.) 

Applications: OLED phosphorescent ligand intermediates, primarily used for the synthesis of high‑end OLED phosphorescent emitter ligands containing iridium (Ir) or platinum (Pt).

It is moderately toxic and irritating; handle it in a fume hood while wearing gloves and a mask.

Jiangsu Juming Chemical Technology Co., Ltd. was established in November 2017 and is an integrated enterprise encompassing R&D, production, trade, and diversified services. The company is headquartered in Jiangyin City, Jiangsu Province, with manufacturing facilities located across Shandong, Hebei, Henan, and Hubei Provinces in China. It currently employs 1,000 workers and operates a state-of-the-art laboratory equipped with four gas chromatographs and eight liquid chromatographs. The company primarily manufactures and markets high‑purity chemical products for electronics, water treatment agents, UV absorbers, agrochemical and pharmaceutical intermediates, and other fine chemicals, which are widely exported to Europe, the United States, Japan, South Korea, and numerous other countries and regions. Its core product lines include: 5‑methylbenzotriazole (annual capacity of 2,000 tons), 1,2,3‑benzotriazole (BTA) (annual capacity of 3,000 tons), benzotriazole sodium salt (BTA‑Na) (annual capacity of 2,000 tons), methylbenzotriazole (TTA) (annual capacity of 3,000 tons), methylbenzotriazole sodium salt (TTA‑Na) (annual capacity of 2,000 tons), carbohydrazide (carbonyl hydrazide) (annual capacity of 2,000 tons), and benzophenone (BP) (annual capacity of 2,000 tons). These products find extensive applications in water treatment, chemical intermediates, agrochemicals, pharmaceuticals, UV absorbers, fertilizers, textile dyeing and printing, flame retardants for fire‑proof materials, as well as in the production of magnesium salts. The company holds ISO 9001 certification, SGS certification, and CMA testing accreditation, and is recognized as a trustworthy enterprise that honors contracts and maintains high standards of integrity. 
Since its establishment, the company has earned unanimous recognition from a wide range of clients and enjoys an excellent reputation that has spread by word of mouth. The team at Juming will work in close collaboration with colleagues across society to achieve shared success! 

We have a professional export team and our chemicals are exported to European、Asia and American countries. We can do OEM and ODM services. We have a chemicals develop team that develops and designs new chemicals every year.

8-Amino-7-quinolinecarbaldehyde CAS 158753-17-4 (This line of electronic-grade chemicals can be customized to meet your specific metal impurity specifications; we welcome custom orders.) 

Applications: OLED phosphorescent ligand intermediates, primarily used for the synthesis of high‑end OLED phosphorescent emitter ligands containing iridium (Ir) or platinum (Pt).

It is moderately toxic and irritating; handle it in a fume hood while wearing gloves and a mask.

Jiangsu Juming Chemical Technology Co., Ltd. was established in November 2017 and is an integrated enterprise encompassing R&D, production, trade, and diversified services. The company is headquartered in Jiangyin City, Jiangsu Province, with manufacturing facilities located across Shandong, Hebei, Henan, and Hubei Provinces in China. It currently employs 1,000 workers and operates a state-of-the-art laboratory equipped with four gas chromatographs and eight liquid chromatographs. The company primarily manufactures and markets high‑purity chemical products for electronics, water treatment agents, UV absorbers, agrochemical and pharmaceutical intermediates, and other fine chemicals, which are widely exported to Europe, the United States, Japan, South Korea, and numerous other countries and regions. Its core product lines include: 5‑methylbenzotriazole (annual capacity of 2,000 tons), 1,2,3‑benzotriazole (BTA) (annual capacity of 3,000 tons), benzotriazole sodium salt (BTA‑Na) (annual capacity of 2,000 tons), methylbenzotriazole (TTA) (annual capacity of 3,000 tons), methylbenzotriazole sodium salt (TTA‑Na) (annual capacity of 2,000 tons), carbohydrazide (carbonyl hydrazide) (annual capacity of 2,000 tons), and benzophenone (BP) (annual capacity of 2,000 tons). These products find extensive applications in water treatment, chemical intermediates, agrochemicals, pharmaceuticals, UV absorbers, fertilizers, textile dyeing and printing, flame retardants for fire‑proof materials, as well as in the production of magnesium salts. The company holds ISO 9001 certification, SGS certification, and CMA testing accreditation, and is recognized as a trustworthy enterprise that honors contracts and maintains high standards of integrity. 
Since its establishment, the company has earned unanimous recognition from a wide range of clients and enjoys an excellent reputation that has spread by word of mouth. The team at Juming will work in close collaboration with colleagues across society to achieve shared success!