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Sigma-Aldrich

Iodomethane-13C

99 atom % 13C, 99% (CP), contains copper as stabilizer

Synonym(s):

13C Labeled iodomethane, Methyl-13C iodide

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About This Item

Linear Formula:
13CH3I
CAS Number:
4227-95-6
Molecular Weight:
142.93
Beilstein:
1697017
MDL number:
MFCD00001075
UNSPSC Code:
12352101
PubChem Substance ID:
24856740
NACRES:
NA.13

vapor density

4.89 (vs air)

Quality Level

200

vapor pressure

6.35 psi ( 20 °C)

isotopic purity

99 atom % 13C

Assay

99% (CP)

form

liquid

contains

copper as stabilizer

technique(s)

protein expression: suitable

refractive index

n20/D 1.5293 (lit.)

bp

42 °C (lit.)

mp

−66.5 °C (lit.)

density

2.290 g/mL at 25 °C

application(s)

environmental

mass shift

M+1

storage temp.

2-8°C

SMILES string

[13CH3]I

InChI

1S/CH3I/c1-2/h1H3/i1+1

InChI key

INQOMBQAUSQDDS-OUBTZVSYSA-N

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General description

13CH3I, isotopically labeled methyl iodide.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

accessory

Product No.
Description
Pricing

Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Shu-Yu Zhang et al.
Journal of the American Chemical Society, 135(32), 12135-12141 (2013-08-08)
We report a new set of reactions based on the Pd-catalyzed alkylation of methylene C(sp(3))-H bonds of aliphatic quinolyl carboxamides with α-haloacetate and methyl iodide and applications in the stereoselective synthesis of various β-alkylated α-amino acids. These reactions represent the
Susan E Cellitti et al.
Journal of the American Chemical Society, 130(29), 9268-9281 (2008-06-26)
In vivo incorporation of isotopically labeled unnatural amino acids into large proteins drastically reduces the complexity of nuclear magnetic resonance (NMR) spectra. Incorporation is accomplished by coexpressing an orthogonal tRNA/aminoacyl-tRNA synthetase pair specific for the unnatural amino acid added to
Gerardo Alvarez-Manilla et al.
Glycobiology, 17(7), 677-687 (2007-03-27)
Analysis of oligosaccharides by mass spectrometry (MS) has enabled the investigation of the glycan repertoire of organisms with high resolution and sensitivity. It is difficult, however, to correlate the expression of glycosyltransferases with the glycan structures present in a particular
Sarah J Feakins et al.
Rapid communications in mass spectrometry : RCM, 27(3), 430-436 (2013-01-03)
A published method to determine the hydrogen isotope ((2)H/(1)H) ratios of methoxyl groups, cleaved from lignin by hydroiodic acid (HI), calls for the analysis of methyl iodide (CH(3)I). However, analysis of halogenated compounds by gas chromatography/pyrolysis/isotope ratio mass spectrometry (GC/P/IRMS)
R Otto et al.
Nature chemistry, 4(7), 534-538 (2012-06-22)
Solvents have a profound influence on chemical reactions in solution and have long been used to control their outcome. Such effects are generally considered to be governed by thermodynamics; however, little is known about the steric effects of solvent molecules.
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