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N,O-Dimethylhydroxylamine Hydrochloride
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N,O-Dimethylhydroxylamine Hydrochloride

CAS NO. 6638-79-5
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Ammonium Salt Weinreb Reagent Acylating Agent pharmaceutical intermediate agrochemical intermediate
Product Description
Applications
ParameterSpecification
Product NameN,O-Dimethylhydroxylamine Hydrochloride
CAS Number6638-79-5
Molecular FormulaC₂H₈ClNO
Molecular Weight97.54 g/mol
Appearance (Color)White to pale cream
Appearance (Form)Crystalline powder
Assay (Titration ex Chloride)≥97.5 
Melting Point (Clear melt)110-117℃
Water Content (Karl Fischer)<1.0%
Identification (FTIR)Complies

✓ The testing results conform to the established standards and specifications

Established Industrial Applications: N,O-Dimethylhydroxylamine HCl (CAS 6638-79-5)

As a fundamental fine chemical intermediate, N,O-Dimethylhydroxylamine Hydrochloride (widely known in the industry as Weinreb amine) has a long-established history. It is primarily utilized for controlled functional group transformations in commercial-scale organic synthesis and advanced material development.
• Advanced Organic Synthesis
Serves as a standard reagent for the controlled formation of aldehydes and ketones. This well-documented methodology prevents the over-addition of organometallic reagents during complex, multi-step synthesis processes.
End Products: General fine chemicals, custom synthesis intermediates, analytical building blocks.
• Specialty Chemical & Life Science Intermediates
Acts as a critical structural contributor in the design of complex organic molecules. It provides the reliable and precise carbonyl group introduction required by modern research, development, and scaling sectors.
End Products: Precursors for crop protection agents, life science research compounds, specialized peptide building blocks.
• Polymer & Material Modification
Utilized in advanced polymer chemistry to modify material properties, contributing to synthesis processes aimed at enhancing structural integrity and functional performance in specialized industrial applications.
End Products: Functionalized polymers, specialized industrial resins, material science precursors.
Consistent Reactivity Profile: The rigorous ≥97.5% assay specification ensures highly predictable stoichiometric behavior, which is essential when handling moisture-sensitive organometallic reactions at an industrial scale.
Product Description
Applications

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