Description

4-Dimethylaminopyridine n-Oxide is a specialized organic compound, an oxidized derivative of the widely used catalyst 4-dimethylaminopyridine (DMAP). This compound matters as a versatile reagent and intermediate, offering unique reactivity profiles for advanced chemical synthesis. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications ranging from catalysis to the synthesis of complex molecules.

Application

• As a catalyst or co-catalyst in specialized organic transformations and polymerizations.
• As a key synthetic intermediate in the preparation of pharmaceutical active ingredients and advanced materials.
• In research and development for exploring novel reaction pathways and mechanisms.
• As a ligand or additive in metal-catalyzed reactions to modulate selectivity and yield.
• For the synthesis of functionalized pyridine derivatives with specific electronic properties.
• In academic and industrial laboratories for method development and scale-up studies.

Basic Information

Product Name	4-Dimethylaminopyridine n-Oxide
CAS No.	1005-31-8
Molecular Formula	C7H10N2O
Molecular Weight	138.17 g/mol
Synonyms	DMAP-Oxide; 4-(Dimethylamino)pyridine 1-Oxide; 4-(N,N-Dimethylamino)pyridine N-Oxide; Pyridine, 4-(dimethylamino)-, 1-oxide; 4-Dimethylaminopyridine 1-Oxide; N-Oxide of 4-Dimethylaminopyridine; 4-(Dimethylamino)pyridine N-Oxide
EINECS	213-728-9

Quality Control

Our 4-Dimethylaminopyridine n-Oxide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are provided and available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.