1-Pyrenecarbaldehyde CAS 3029-19-4 (This line of electronic-grade chemicals can be customized to meet your specific metal impurity specifications; we welcome custom orders.)

Optoelectronic display materials and fluorescent probes, used for synthesizing OLED emissive and transport-layer materials, polymeric fluorescent probe sensors, and dyes for solar cells.

Main application areas
Fluorescent Sensing and Bioimaging: As key building blocks, ratio‑type or single‑channel fluorescent probes are synthesized for the detection of metal ions (e.g., Al³⁺), pH (dual‑response to acid/base), biomolecules, and other analytes. Leveraging the strong fluorescence of pyrene moieties and their reactivity with aldehyde groups (e.g., via Schiff base condensation), highly selective and sensitive recognition is achieved.
Optoelectronic functional materials: serve as precursors for OLED emissive layers, charge-transport layers, or laser dyes, constructing extended π-conjugated systems to enhance charge mobility and luminescence efficiency; also employed as fluorescent ligand units in the synthesis of porous materials such as MOFs and COFs.
Organic synthesis intermediates: Derivatives such as 1-pyrenemethanol, 1-pyrenecarboxylic acid, and 1-vinylpyrene are prepared via aldehyde‑functionalization reactions (including reduction, oxidation, Wittig, and Knoevenagel reactions); they also serve as building blocks in the construction of drug‑like molecular scaffolds, for example in the development of antitumor or neuroactive compounds containing pyrene moieties.
Analytical reagent: used as an HPLC/GC standard or chromatographic reference material; serves as the color‑developing component in certain colorimetric assay systems.

Content: 99%

Grade: Industrial Grade / Electronic Grade

Jiangsu Juming Chemical Technology Co., Ltd. was established in November 2017 and has been deeply engaged in the chemical industry for many years. The company is headquartered in Jiangyin City, Jiangsu Province, with production bases located across China in Shandong, Hebei, Henan, and Hubei Provinces. Its laboratory is equipped with advanced analytical instruments, including four gas chromatographs and eight liquid chromatographs. The company primarily manufactures and markets fine chemical products such as electronic-grade chemicals, water treatment agents, UV absorbers, and agrochemical and pharmaceutical intermediates, which are widely sold in Europe, the United States, Japan, South Korea, and other regions. Key products include 5-methylbenzotriazole at an annual capacity of 2,000 tons, 1,2,3-benzotriazole (BTA) at 3,000 tons per year, benzotriazole sodium salt (BTA‑Na) at 2,000 tons per year, methylbenzotriazole (TTA) at 3,000 tons per year, methylbenzotriazole sodium salt (TTA‑Na) at 2,000 tons per year, carbohydrazide (carbonyl hydrazide) at 2,000 tons per year, and benzophenone (BP) at 2,000 tons per year. 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, and the production of magnesium salts. The company holds ISO 9001 certification, SGS certification, and CMA testing accreditation.
Since its establishment, the company has earned the recognition of numerous clients and enjoyed a strong reputation built on word-of-mouth. The team at Juming is committed to working in close collaboration with partners 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.

1-Pyrenecarbaldehyde CAS 3029-19-4 (This line of electronic-grade chemicals can be customized to meet your specific metal impurity specifications; we welcome custom orders.)

Optoelectronic display materials and fluorescent probes, used for synthesizing OLED emissive and transport-layer materials, polymeric fluorescent probe sensors, and dyes for solar cells.

Main application areas
Fluorescent Sensing and Bioimaging: As key building blocks, ratio‑type or single‑channel fluorescent probes are synthesized for the detection of metal ions (e.g., Al³⁺), pH (dual‑response to acid/base), biomolecules, and other analytes. Leveraging the strong fluorescence of pyrene moieties and their reactivity with aldehyde groups (e.g., via Schiff base condensation), highly selective and sensitive recognition is achieved.
Optoelectronic functional materials: serve as precursors for OLED emissive layers, charge-transport layers, or laser dyes, constructing extended π-conjugated systems to enhance charge mobility and luminescence efficiency; also employed as fluorescent ligand units in the synthesis of porous materials such as MOFs and COFs.
Organic synthesis intermediates: Derivatives such as 1-pyrenemethanol, 1-pyrenecarboxylic acid, and 1-vinylpyrene are prepared via aldehyde‑functionalization reactions (including reduction, oxidation, Wittig, and Knoevenagel reactions); they also serve as building blocks in the construction of drug‑like molecular scaffolds, for example in the development of antitumor or neuroactive compounds containing pyrene moieties.
Analytical reagent: used as an HPLC/GC standard or chromatographic reference material; serves as the color‑developing component in certain colorimetric assay systems.

Content: 99%

Grade: Industrial Grade / Electronic Grade

Jiangsu Juming Chemical Technology Co., Ltd. was established in November 2017 and has been deeply engaged in the chemical industry for many years. The company is headquartered in Jiangyin City, Jiangsu Province, with production bases located across China in Shandong, Hebei, Henan, and Hubei Provinces. Its laboratory is equipped with advanced analytical instruments, including four gas chromatographs and eight liquid chromatographs. The company primarily manufactures and markets fine chemical products such as electronic-grade chemicals, water treatment agents, UV absorbers, and agrochemical and pharmaceutical intermediates, which are widely sold in Europe, the United States, Japan, South Korea, and other regions. Key products include 5-methylbenzotriazole at an annual capacity of 2,000 tons, 1,2,3-benzotriazole (BTA) at 3,000 tons per year, benzotriazole sodium salt (BTA‑Na) at 2,000 tons per year, methylbenzotriazole (TTA) at 3,000 tons per year, methylbenzotriazole sodium salt (TTA‑Na) at 2,000 tons per year, carbohydrazide (carbonyl hydrazide) at 2,000 tons per year, and benzophenone (BP) at 2,000 tons per year. 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, and the production of magnesium salts. The company holds ISO 9001 certification, SGS certification, and CMA testing accreditation.
Since its establishment, the company has earned the recognition of numerous clients and enjoyed a strong reputation built on word-of-mouth. The team at Juming is committed to working in close collaboration with partners across society to achieve shared success!