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N,O-Dimethylhydroxylamine hydrochloride

Cat No.:V68785 Purity: ≥98%
N,O-Dimethylhydroxylamine HCl is a biochemical compound that could be utilized as a biomaterial or organic/chemical reagent for biomedical research.
N,O-Dimethylhydroxylamine hydrochloride
N,O-Dimethylhydroxylamine hydrochloride Chemical Structure CAS No.: 6638-79-5
Product category: Biochemical Assay Reagents
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
N,O-Dimethylhydroxylamine HCl is a biochemical compound that could be utilized as a biomaterial or organic/chemical reagent for biomedical research.
N,O-Dimethylhydroxylamine hydrochloride (CAS 6638-79-5) is a chemical reagent with molecular formula C₂H₈ClNO and molecular weight 97.54 g/mol. It appears as a white to almost white powder to crystal with a melting point of 114-118°C. The compound is a versatile reagent widely utilized in organic synthesis, known for its role as a methylating agent and in the formation of N-methylated compounds.
Biological Activity I Assay Protocols (From Reference)
Targets
N,O-Dimethylhydroxylamine hydrochloride does not have a defined pharmacological target. It is a chemical reagent used for the conversion of carbonyl compounds to oximes and in other organic synthesis processes. Its mechanism of action is chemical, involving nucleophilic attack on carbonyl groups or participation in methylation reactions.
ln Vitro
In vitro, N,O-dimethylhydroxylamine hydrochloride is used as a reagent in the preparation of 2-acyloxazoles from 2-oxazolemagnesium chloride and N-methoxy-N-methyl-3-oxo-butyramide from diketene. As a hydrochloride salt, it offers enhanced solubility, facilitating its integration into diverse chemical processes. It is a common reagent in medicinal chemistry for the synthesis of Weinreb amides.
ln Vivo
In vivo activity data for N,O-dimethylhydroxylamine hydrochloride are not available, as the compound is a chemical reagent used for in vitro synthesis. It is not intended for in vivo administration and has no established in vivo pharmacokinetic or pharmacodynamic profile.
Enzyme Assay
For in vitro chemical synthesis, N,O-dimethylhydroxylamine hydrochloride is used as a reagent for the conversion of carbonyl compounds to oximes. Standard protocols involve dissolving the compound in an appropriate solvent (e.g., pyridine, methanol) and adding it to the carbonyl compound. The reaction mixture is stirred at room temperature or under reflux, and the product is isolated by standard workup procedures. The compound is also used in the preparation of Weinreb amides from carboxylic acids.
Cell Assay
For in vitro cell-based experiments, N,O-dimethylhydroxylamine hydrochloride is not typically used directly in cell culture. It is a chemical reagent used for organic synthesis. The compound may be used in the synthesis of compounds that are subsequently tested in cell-based assays, but it is not added directly to cell cultures as a test compound.
Animal Protocol
In vivo animal studies for N,O-dimethylhydroxylamine hydrochloride are not applicable, as the compound is a chemical reagent used for organic synthesis. No animal studies have been conducted for this compound as a therapeutic agent, and it is not intended for diagnostic or therapeutic use in animals or humans.
ADME/Pharmacokinetics
Pharmacokinetic data for N,O-dimethylhydroxylamine hydrochloride are not available, as the compound is not a drug and is not administered to living organisms. The compound has a molecular weight of 97.54 g/mol and a melting point of 115-116°C. As a hydrochloride salt, it is highly water-soluble but would be rapidly metabolized or excreted if administered systemically.
Toxicity/Toxicokinetics
N,O-Dimethylhydroxylamine hydrochloride is a research chemical and should be handled with appropriate laboratory safety precautions. As a hydrochloride salt, it may cause skin and eye irritation. The compound is for research use only and not for human therapeutic or diagnostic applications. Specific LD₅₀ values and acute toxicity classifications are not available in the public literature.
Additional Infomation
N,O-Dimethylhydroxylamine hydrochloride (CAS 6638-79-5) is a research-grade chemical reagent, not an FDA-approved pharmaceutical drug. Its primary applications are in organic synthesis for the conversion of carbonyl compounds to oximes, as a methylating agent, and in the preparation of Weinreb amides. No clinical trials or approved therapeutic indications exist for this compound.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C2H8CLNO
Molecular Weight
97.54
Exact Mass
97.029
CAS #
6638-79-5
PubChem CID
81138
Appearance
White to off-white solid powder
Density
1 g/cm3
Boiling Point
2.9ºC at 760 mmHg
Melting Point
112-115 °C
LogP
0.96
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
1
Heavy Atom Count
5
Complexity
10
Defined Atom Stereocenter Count
0
SMILES
Cl[H].O(C([H])([H])[H])N([H])C([H])([H])[H]
InChi Key
USZLCYNVCCDPLQ-UHFFFAOYSA-N
InChi Code
InChI=1S/C2H7NO.ClH/c1-3-4-2;/h3H,1-2H3;1H
Chemical Name
N-methoxymethanamine;hydrochloride
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO: 100 mg/mL (1025.22 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (25.63 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.5 mg/mL (25.63 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: ≥ 2.5 mg/mL (25.63 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 10.2522 mL 51.2610 mL 102.5220 mL
5 mM 2.0504 mL 10.2522 mL 20.5044 mL
10 mM 1.0252 mL 5.1261 mL 10.2522 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
  • Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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