CAS 74-89-5

Metilammina

Descrizione:

Metilammina è un'ammina alifatica semplice con la formula chimica CH₃NH₂. È caratterizzata dal suo stato liquido incolore e volatile a temperatura ambiente e ha un forte odore di pesce. Metilammina è altamente solubile in acqua, alcol ed etere, il che ne aumenta l'utilità in varie reazioni e applicazioni chimiche. Come ammina primaria, presenta un atomo di azoto legato a un gruppo metilico e due atomi di idrogeno, rendendola un composto basico in grado di accettare protoni. Metilammina è infiammabile e può formare miscele esplosive con l'aria, richiedendo un'attenta manipolazione. È comunemente utilizzato nella sintesi di prodotti farmaceutici, agrochimici e come blocco di costruzione nella chimica organica. Inoltre, funge da precursore per la produzione di vari composti metilati. A causa della sua basicità, Metilammina può anche partecipare a reazioni di sostituzione nucleofila, rendendola preziosa nella preparazione di ammine più complesse. Le precauzioni di sicurezza sono essenziali quando si lavora con Metilammina, poiché può essere irritante per la pelle, gli occhi e il sistema respiratorio.

Formula: CH₅N

InChI: InChI=1S/CH5N/c1-2/h2H2,1H3

InChI key: InChIKey=BAVYZALUXZFZLV-UHFFFAOYSA-N

SMILES: CN

Sinonimi:

• Aminomethane
• Carbinamine
• MMA
• Mercurialin
• Methanamine
• Methylamin
• Metilamina
• Metilamina, En Disolucion Acuosa
• Metilammina
• Monomethyl amine
• Monomethylamine
• Monomethylamine anhydrous
• R 630
• メチルアミン

Methylamine (ca. 7% in N,N-Dimethylformamide, ca. 2.0mol/L)

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Colorless to Almost colorlessclear liquid

Peso molecolare: 31.06

Ref: 3B-M3340

Methylamine (ca. 40% in Water, ca. 12mol/L)

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Colorless clear liquid

Peso molecolare: 31.06

Ref: 3B-M0137

Methylamine (40% in Methanol, ca. 9.8mol/L)

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 31.06

Ref: 3B-M1016

Methylamine (ca. 7% in Tetrahydrofuran, ca. 2mol/L)

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 31.06

Ref: 3B-M2108

Methylamine (ca. 9% in Acetonitrile)

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Colorless to Almost colorlessclear liquid

Peso molecolare: 31.06

Ref: 3B-M3341

Methylamine, 40% w/w aq. soln.

CAS: 74-89-5

Methylamine, 40% w/w aq. solution is used as a mobile phase in the perchlorate analysis of milk and yogurt samples by LC-MS/MS. It is also used in the synthesis of 9-fluorenylmethyl N-methylcarbamate and tert-butyl N-methylcarbamate, 7-methylamino-2-(2-quinolyl)tropone, 2,5-meso-pyrrolidines and 2-(

Formula: CH₅N

Colore e forma: Clear colorless, Liquid

Peso molecolare: 31.06

Ref: 02-L00894

Methylamine, 2M in THF

CAS: 74-89-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: CH₅N

Colore e forma: Clear colorless to pale yellow, Solution

Peso molecolare: 31.06

Ref: 02-H27664

Methylamine, 40% aqueous solution

CAS: 74-89-5

Methylamine, 40% aqueous solution

Ref: 54-OR1076723

Methylamine (ca. 9% in Ethanol, ca. 2mol/L)

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 31.06

Ref: 3B-M2323

Methylamine (ca. 9% in Isopropyl Alcohol, ca. 2mol/L)

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 31.06

Ref: 3B-M2324

Methylamine Solution 40 wt. % in H2O

CAS: 74-89-5

Formula: CH₅N

Colore e forma: White To Off-White Solid

Peso molecolare: 31.06

Ref: 4Z-M-4215

Gadodiamide EP Impurity C

CAS: 74-89-5

Formula: CH₅N

Peso molecolare: 31.06

Ref: ST-EA-CP-G24003

Methylamine (40% w/w in H2O)

Prodotto controllato

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Colourless Liquid

Peso molecolare: 31.06

Ref: TR-M285540

Methylamine (33% in EtOH)

Prodotto controllato

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Single Solution

Peso molecolare: 31.06

Ref: TR-M330933

Methylamine (2M in THF)

Prodotto controllato

CAS: 74-89-5

Applications Methylamine is a common chemical reagent used in the synthesis of 2-aminoquinolines as potent and selective inhibitors of neuronal nitric oxide synthase for neurodegenrative disorders.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Cinelli, M. et al.: J. Med. Chem., 58, 8694 (2015);

Formula: CH₅N

Colore e forma: Single Solution

Peso molecolare: 31.06

Ref: TR-M285535

Methylamine - 50% in water

Prodotto controllato

CAS: 74-89-5

The molecular formula of methylamine is CH3NH2. It has an intramolecular hydrogen bond that stabilizes the molecule. Methanol is a good solvent for methylamine, and its ph optimum is 10. Methylamine reacts with hydrochloric acid to form a molecule consisting of two hydrogen atoms and one nitrogen atom (H3N-HCl). The locomotor activity of rats was reduced by methylamine after administration at doses greater than 200 mg/kg. The uptake of methylamine in human serum was increased by α-tocopherol, an antioxidant. Methylamine reacts with amines to form products with different properties, including alkanoic acid and fatty acid. Methylamine binds to the type strain receptor but not other strains or species of bacteria.

Formula: CH₅N

Purezza: Min. 95%

Peso molecolare: 31.06 g/mol

Ref: 3D-FM159180

Methylamine (ca. 40% in Water, ca. 12mol/L)

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Liquid, Clear colourless liquid

Peso molecolare: 31.058

Ref: 10-F049959

Methylamine (2.0M in methanol)

Prodotto controllato

CAS: 74-89-5

Formula: CH₅N

Colore e forma: Single Solution

Peso molecolare: 31.06

Ref: TR-M285560

Methylamine - 2.0M in THF

Prodotto controllato

CAS: 74-89-5

Methylamine is a simple organic compound with the formula CH3NH2. It is a colorless gas with an unpleasant fishy odor. The simplest example of an organic base, it is used in the manufacture of plastics and resins, as a starting material for the production of methyl methacrylate, and in the synthesis of other chemical compounds. Methylamine has been found to be a substrate for peptide hormones such as ACTH and TRH. This property makes it useful in analytical methods for measuring these hormones in human serum or plasma. Methylamine hydrochloride has been shown to have biochemical properties that are similar to those of methylamine but its reaction solution is more stable than that of methylamine. Methylamine hydrochloride can be used as a model system for studying reactions involving methylamine, such as the synthesis of esters from carboxylic acids and alcohols via acid-catalyzed reactions

Formula: CH₅N

Purezza: Min. 95%

Peso molecolare: 31.06 g/mol

Ref: 3D-FM63194