Description

4-Picoline-n-Oxide is a versatile heterocyclic organic compound and a key derivative of picoline. This specialized chemical serves as a crucial intermediate and ligand in advanced synthesis, valued for its unique reactivity and coordination properties. It is essential for research and production in the pharmaceutical, agrochemical, and fine chemical sectors, where it facilitates the development of active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing pyridine motifs.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Catalyst Ligand: Acts as a ligand in transition metal catalysis for cross-coupling and oxidation reactions in fine chemical manufacturing.
• Chemical Research: Employed in academic and industrial R&D for developing new synthetic methodologies and novel compounds.
• Coordination Chemistry: Utilized in the preparation of metal-organic frameworks (MOFs) and other coordination complexes.
• Fine Chemical Production: Serves as a precursor for dyes, flavors, and other specialty organic compounds.

Basic Information

Product Name	4-Picoline-n-Oxide
CAS No.	1003-67-4
Molecular Formula	C6H7NO
Molecular Weight	109.13 g/mol
Synonyms	4-Methylpyridine N-oxide; 4-Picoline N-oxide; 4-Picoline 1-oxide; γ-Picoline N-oxide; 4-Methylpyridine 1-oxide; 1-Oxido-4-methylpyridin-1-ium; p-Methylpyridine N-oxide
EINECS	213-706-9

Quality Control

Our 4-Picoline-n-Oxide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets stringent specifications for use in sensitive applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	183 - 187 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %

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