Description

n-Methylhydroxylamine Oxalate is a high-purity organic salt widely utilized as a key reagent in advanced chemical synthesis. This compound is valued for its role as a versatile building block in the production of pharmaceuticals, agrochemicals, and fine chemicals. Industries such as pharmaceutical R&D, contract manufacturing, and specialty chemical production rely on its consistent quality for critical processes including the synthesis of heterocycles and as a protecting group agent.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing N-O functional groups.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a specialized reagent for constructing complex molecular architectures in custom synthesis and process development.
• Chemical Research & Development: Employed in academic and industrial labs for method development, catalysis studies, and novel compound library generation.
• Protecting Group Chemistry: Acts as an effective reagent for the temporary protection of carbonyl groups during multi-step synthetic sequences.

Basic Information

Product Name	n-Methylhydroxylamine Oxalate
CAS No.	14479-21-1
Molecular Formula	C4H9NO5
Molecular Weight	151.12 g/mol
Synonyms	N-Methylhydroxylamine Oxalate; N-Methylhydroxylammonium Oxalate; Methylhydroxylamine Oxalate Salt; Oxalic acid compound with N-methylhydroxylamine (1:1); N-Methylhydroxyamine Oxalate; NMOA; N-Methylhydroxylammonium hydrogen oxalate
EINECS	Contact for details

Quality Control

Our n-Methylhydroxylamine Oxalate is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 165°C
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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