Description

N,o-Dimethylhydroxylamine Hydrochloride is a versatile and highly reactive organic salt, primarily valued as a key reagent in modern synthetic chemistry. Its core function is to serve as a protected form of hydroxylamine, enabling the controlled synthesis of Weinreb amides and other complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity intermediates for complex organic transformations.

Application

• Pharmaceutical Intermediate: A critical reagent for the synthesis of Weinreb amides, which are pivotal intermediates in the production of active pharmaceutical ingredients (APIs), including various ketones, aldehydes, and heterocyclic compounds.
• Agrochemical Synthesis: Used in the development and manufacturing of advanced pesticides, herbicides, and plant growth regulators that require specific amide functionalities.
• Fine Chemical Production: Employed in the synthesis of specialty chemicals, dyes, pigments, and complex ligands for catalysis.
• Peptide Chemistry: Acts as a protecting group for carboxylic acids during peptide synthesis, preventing unwanted side reactions.
• Academic & R&D: A fundamental building block in research laboratories for methodological development in organic synthesis and medicinal chemistry.
• Material Science: Potential use in the synthesis of polymers and advanced materials with specific functional groups.

Basic Information

Product Name	N,o-Dimethylhydroxylamine Hydrochloride
CAS No.	6638-79-5
Molecular Formula	C₂H₈ClNO
Molecular Weight	97.54 g/mol
Synonyms	N,O-Dimethylhydroxylamine hydrochloride; O-Methyl-N-methylhydroxylamine hydrochloride; N-Methyl-O-methylhydroxylamine hydrochloride; Weinreb amine hydrochloride; MeONHMe•HCl; Dimethylhydroxylamine HCl; N,O-Dimethylhydroxyammonium chloride
EINECS	229-637-5

Quality Control

Our N,o-Dimethylhydroxylamine Hydrochloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration, to ensure high chemical purity and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications in GMP and ISO-regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent decomposition. 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%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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