Description

1-Butyl-5-[(2-Chloro-4-Nitrophenyl)Azo]-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo-3-Pyridinecarbonitrile is a specialized azo pyridine derivative valued for its role as a key synthetic intermediate and colorant precursor. This compound is engineered for applications requiring precise molecular structure and consistent batch-to-batch performance. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and high-performance dye sectors.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its complex heterocyclic structure.
• Specialty Dye & Pigment Production: Acts as a precursor for high-value, complex azo dyes used in inks, coatings, and advanced materials.
• Chemical Research & Development: Employed in academic and industrial R&D labs for studying azo coupling reactions and developing new functional molecules.
• Material Science: Investigated for potential use in the development of organic semiconductors and photoactive materials.

Basic Information

Product Name	1-Butyl-5-[(2-Chloro-4-Nitrophenyl)Azo]-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo-3-Pyridinecarbonitrile
CAS No.	75511-91-0
Molecular Formula	C₁₇H₁₆ClN₅O₃
Molecular Weight	373.80 g/mol
Synonyms	1-Butyl-5-[(2-chloro-4-nitrophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile; 3-Cyano-1-butyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-5-[(2-chloro-4-nitrophenyl)azo]pyridine; 1-Butyl-5-(2-chloro-4-nitrophenylazo)-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile; Azo pyridine derivative CAS 75511-91-0; 3-Pyridinecarbonitrile, 1-butyl-5-[(2-chloro-4-nitrophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-
EINECS	Contact for details

Quality Control

Our production of 1-Butyl-5-[(2-Chloro-4-Nitrophenyl)Azo]-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo-3-Pyridinecarbonitrile adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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