Description

n-Methylhydroxylamine Hydrochloride is a versatile organic salt widely used as a key building block in pharmaceutical synthesis and chemical research. Its primary value lies in its ability to act as a protected hydroxylamine equivalent, facilitating the introduction of the N-methylhydroxylamine moiety into complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, particularly for the synthesis of oxime derivatives and other nitrogen-containing heterocycles.

Application

• Pharmaceutical Intermediate: Critical for the synthesis of various active pharmaceutical ingredients (APIs), including oxime-based drugs and inhibitors.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a reagent for the preparation of specialty chemicals, dyes, and pigments.
• Bioconjugation & Linker Chemistry: Employed in bioconjugation techniques and the development of chemical linkers for drug delivery systems.
• Polymer Modification: Utilized to introduce functional groups into polymers for material science applications.
• Research & Development: A fundamental reagent in organic synthesis laboratories for constructing novel molecular architectures.

Basic Information

Product Name	n-Methylhydroxylamine Hydrochloride
CAS No.	4229-44-1
Molecular Formula	CH6ClNO
Molecular Weight	83.52 g/mol
Synonyms	Methylhydroxylamine Hydrochloride; N-Methylhydroxylammonium Chloride; Methoxyamine Hydrochloride; N-Methylhydroxylamine HCl; Hydroxylamine, N-methyl-, hydrochloride; Monomethylhydroxylamine Hydrochloride; CH3NHOH·HCl
EINECS	224-200-6

Quality Control

Our n-Methylhydroxylamine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the rigorous demands of pharmaceutical and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. For long-term storage, consider using a desiccator.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	151 - 156 °C
Loss on Drying	≤ 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.