M4141
Methanesulfonic acid solution
4 M (with 0.2% (w/v) tryptamine)
Synonym(s):
Sulfomethane
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About This Item
Linear Formula:
CH3SO3H
CAS Number:
Molecular Weight:
96.11
UNSPSC Code:
12352209
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-898-6
Beilstein/REAXYS Number:
1446024
MDL number:
form
liquid
InChI key
AFVFQIVMOAPDHO-UHFFFAOYSA-N
InChI
1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)
SMILES string
CS(O)(=O)=O
concentration
4 M (with 0.2% (w/v) tryptamine)
storage temp.
2-8°C
Quality Level
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Related Categories
Application
For complete protein and peptide hydrolysis with tryptophan recovery. After hydrolysis the samples are diluted prior to amino acid analysis.
Packaging
Ampules sealed under argon.
Disclaimer
air sensitive, store under inert conditions
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 2
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Gulfam Ahmad et al.
Frontiers in pharmacology, 11, 556020-556020 (2020-10-13)
Chronic inflammatory bowel disease (IBD) is a condition with multifactorial pathophysiology. To date, there is no permanent cure and the disease is primarily managed by immunosuppressive drugs; long-term use promotes serious side effects including increased risk malignancies. The current study
Luke F Gamon et al.
Redox biology, 36, 101586-101586 (2020-06-07)
The precise characterization and quantification of oxidative protein damage is a significant challenge due to the low abundance, large variety, and heterogeneity of modifications. Mass spectrometry (MS)-based techniques at the peptide level (proteomics) provide a detailed but limited picture due
Eric D Nacsa et al.
Organic letters, 15(1), 38-41 (2012-12-15)
The cyclopropenone catalyzed nucleophilic substitution of alcohols by methanesulfonate ion with inversion of configuration is described. This work provides an alternative to the Mitsunobu reaction that avoids the use of azodicarboxylates and generation of hydrazine and phosphine oxide byproducts. This
Renata Solarska et al.
Nanoscale, 4(5), 1553-1556 (2012-02-01)
Nanostructuring of semiconductor films offers the potential means for producing photoelectrodes with improved minority charge carrier collection. Crucial to the effective operation of the photoelectrode is also the choice of a suitable electrolyte. The behaviour of the nanostructured WO(3) photoanodes
Norio Murai et al.
Organic letters, 14(11), 2818-2821 (2012-05-18)
A one-pot primary aminomethylation of aryl halides, triflates, mesylates, and tosylates via Suzuki-Miyaura cross-coupling reactions with sodium phthalimidomethyltrifluoroborate followed by deamidation with ethylenediamine is reported.
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