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456756

Sigma-Aldrich

Iodométhane solution

2.0 M in tert-butyl methyl ether, contains copper as stabilizer

Synonyme(s) :

Iodure de méthyle

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About This Item

Formule empirique (notation de Hill):
CH3I
Numéro CAS:
74-88-4
Poids moléculaire :
141.94
Numéro Beilstein :
969135
Numéro MDL:
MFCD00001073
Code UNSPSC :
12352100
ID de substance PubChem :
57650513
Nomenclature NACRES :
NA.21

Pression de vapeur

16.85 psi ( 55 °C)
4.86 psi ( 20 °C)

Niveau de qualité

100

Contient

copper as stabilizer

Concentration

2.0 M in tert-butyl methyl ether

Point d'ébullition

41-43 °C

Densité

0.933 g/mL at 25 °C

Groupe fonctionnel

alkyl halide
iodo

Température de stockage

2-8°C

Chaîne SMILES 

CI

InChI

1S/CH3I/c1-2/h1H3

Clé InChI

INQOMBQAUSQDDS-UHFFFAOYSA-N

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Description générale

The product is 2M solution of iodomethane in tert-butyl methyl ether. Iodomethane also known as methyl iodide is an alkyl halide commonly employed as methylating agent.

Application

  • 8-plex LC-MS/MS Analysis of Permethylated N-Glycans Achieved by Using Stable Isotopic Iodomethane.: This research demonstrates the use of iodomethane in stable isotope labeling for the mass spectrometric analysis of permethylated N-glycans. The method enhances the accuracy and sensitivity of glycomic studies (Dong et al., 2019).
  • Comparative glycomic profiling of isotopically permethylated N-glycans by liquid chromatography/electrospray ionization mass spectrometry.: The study presents a comparative analysis of N-glycan profiles using isotopically labeled iodomethane, improving the resolution and identification of glycan structures in complex biological samples (Hu et al., 2013).
  • Antifungal property of quaternized chitosan and its derivatives.: This paper explores the synthesis of quaternized chitosan derivatives using iodomethane and their subsequent antifungal activities. The results suggest potential applications in biomedical and agricultural fields (Sajomsang et al., 2012).
  • Validation of two fluoro-analogues of N,N-dimethyl-2-(2′-amino-4′-hydroxymethyl-phenylthio)benzylamine as serotonin transporter imaging agents using microPET.: This research validates fluoro-analogues of a serotonin transporter imaging agent, synthesized using iodomethane, highlighting its potential in neuroimaging applications (Jarkas et al., 2010).

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

-0.4 °F

Point d'éclair (°C)

-18 °C

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Certificats d'analyse (COA)

Lot/Batch Number
MKCV6691
MKCV8981
MKCV0342
SHBJ7663
SHBJ0648

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Consulter la Bibliothèque de documents

Selective mono-methylation of arylacetonitriles and methyl arylacetates by dimethyl carbonate.
Selva M, et al.
Journal of the Chemical Society. Perkin Transactions 1, 10, 1323-1328 (1994)
Xiao-Dan Shi et al.
Food chemistry, 271, 338-344 (2018-09-22)
Dictyophora echinovolvata is a kind of edible mushroom in the Dictyophora genus, of which polysaccharide is an important chemical substance. Herein, three polysaccharide fractions (DEP-4P, DEP-6P and DEP-8P) were prepared from water extract of D. echinovolvata using gradient ethanol precipitation
Microhydration effects on the intermediates of the S(N)2 reaction of iodide anion with methyl iodide.
Keisuke Doi et al.
Angewandte Chemie (International ed. in English), 52(16), 4380-4383 (2013-01-31)
Riet Bammens et al.
Glycobiology, 25(6), 669-682 (2015-01-23)
The congenital disorders of glycosylation (CDG), a group of inherited diseases characterized by aberrant glycosylation, encompass a wide range of defects, including glycosyltransferases, glycosidases, nucleotide-sugar transporters as well as proteins involved in maintaining Golgi architecture, pH and vesicular trafficking. Mutations
Warayuth Sajomsang et al.
International journal of biological macromolecules, 50(1), 263-269 (2011-11-22)
Five water-soluble chitosan derivatives were carried out by quaternizing either iodomethane or N-(3-chloro-2-hydroxypropyl) trimethylammonium chloride (Quat188) as a quaternizing agent under basic condition. The degree of quaternization (DQ) ranged between 28±2% and 90±2%. The antifungal activity was evaluated by using
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