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Merck
CN

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:
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form

liquid

Quality Level

concentration

4 M (with 0.2% (w/v) tryptamine)

storage temp.

2-8°C

SMILES string

CS(O)(=O)=O

InChI

1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)

InChI key

AFVFQIVMOAPDHO-UHFFFAOYSA-N

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


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pictograms

CorrosionExclamation mark

signalword

Danger

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
Chris Twelves et al.
Breast cancer research and treatment, 148(3), 553-561 (2014-11-09)
Data from two phase 3 studies of eribulin were pooled in analyses initially requested by the European Medicines Agency to assess whether specific patient subgroups, previously treated with an anthracycline and a taxane, benefited from eribulin. Study 305/EMBRACE included women



Global Trade Item Number

SKUGTIN
M4141-10X2ML04061837841088