CAS 7143-01-3

Methanesulfonic anhydride

Description:

Methanesulfonic anhydride, with the CAS number 7143-01-3, is a chemical compound characterized by its anhydride form of methanesulfonic acid. It is a colorless to pale yellow liquid that is highly reactive and serves as a potent acylating agent. This compound is known for its ability to facilitate the formation of sulfonamides and other sulfonate esters, making it valuable in organic synthesis and pharmaceutical applications. Methanesulfonic anhydride is hygroscopic, meaning it can absorb moisture from the air, which can affect its stability and reactivity. It is also corrosive and can cause severe burns upon contact with skin or mucous membranes, necessitating careful handling and appropriate safety precautions. In terms of solubility, it is generally soluble in organic solvents but reacts with water, leading to the formation of methanesulfonic acid. Due to its reactivity, it is important to store this compound in a cool, dry place, away from incompatible materials.

Formula: C₂H₆O₅S₂

InChI: InChI=1S/C2H6O5S2/c1-8(3,4)7-9(2,5)6/h1-2H3

InChI key: InChIKey=IZDROVVXIHRYMH-UHFFFAOYSA-N

SMILES: O(S(C)(=O)=O)S(C)(=O)=O

Synonyms:

• 230-442-1
• Mesyl anhydride
• Methanesulfonic acid, 1,1′-anhydride
• Methanesulfonic acid, anhydride
• Methanesulfonyl anhydride
• Methylsulfonyl Methanesulfonate
• NSC 65906
• Methanesulfonic anhydride

Methanesulfonic anhydride, 97%

CAS: 7143-01-3

Methanesulfonic anhydride is used to prepare methylsulfonyl esters called as mesylates. It finds application in the reaction of aromatic alkylation. It reacts with dimethylsulfoxide to get sulfoxonium complex, which is a useful oxidizing agent. This Thermo Scientific Chemicals brand product was ori

Formula: C₂H₆O₅S₂

Purity: 97%

Color and Shape: White to grey to brown, Powder or crystals and/or chunks

Molecular weight: 174.19

Ref: 02-A13328

Methanesulfonic anhydride

CAS: 7143-01-3

Formula: C₂H₆O₅S₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 174.1960

Ref: IN-DA003RI1

Methanesulphonic anhydride

CAS: 7143-01-3

Methanesulphonic anhydride

Formula: C₂H₆O₅S₂

Purity: 98%

Color and Shape: off white tro beige crystlalline solid

Molecular weight: 174.20g/mol

Ref: 54-OR17123

Methanesulfonic Anhydride

CAS: 7143-01-3

Formula: C₂H₆O₅S₂

Molecular weight: 174.19

Ref: 4Z-M-132009

Methanesulfonic anhydride

CAS: 7143-01-3

Formula: C₂H₆O₅S₂

Purity: 99.0%

Color and Shape: Solid

Molecular weight: 174.19

Ref: 10-F075028

Methanesulfonic Anhydride

Controlled Product

CAS: 7143-01-3

Applications Methanesulfonic anhydride is a reagent that is used in the synthesis of (R)-Amino Carnitine (A603400), which is an inhibitor of fatty acid oxidation.
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 Jenkins, D.L., et al.: J. Biol. Chem., 260, 14748 (1985), Kanamaru, T., et al.: M. Life Sci., 37, 217 (1985), Hulsmann, W.C., et al.: J. Biochim. Biophys. Acta., 1097, 263 (1991), Chiodi, P., et al.: Biochim, Biophys. Acta., 1127, 81 (1992),

Formula: C₂H₆O₅S₂

Color and Shape: Neat

Molecular weight: 174.2

Ref: TR-M226255

Methanesulfonic anhydride

CAS: 7143-01-3

Methanesulfonic anhydride is a white crystalline solid that is soluble in water and ethanol. It has been shown to be a potent inhibitor of acetaminophen metabolism and the formation of reactive metabolites. Methanesulfonic anhydride inhibits the metabolic activity of cytochrome P450 enzymes, which are responsible for the oxidation of acetaminophen. This inhibition leads to lower levels of toxic metabolites and less tissue damage. Methanesulfonic anhydride also modulates other assays, such as those for nitric oxide synthase and prostaglandin E2 receptors. Methanesulfonic anhydride is used as a catalyst in chemical reactions, including those that produce hydrogen sulfide gas for use in gold mining. It has also been used to study the localization of various proteins by using probes labeled with methanesulfonic anhydride. Methanesulfonic anhydride may cause hypertension due to its ability to inhibit the degradation of norepinephrine, leading to increased

Formula: C₂H₆O₅S₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 174.2 g/mol

Ref: 3D-FM43411

Methanesulfonic Anhydride

CAS: 7143-01-3

Formula: C₂H₆O₅S₂

Molecular weight: 174.19

Ref: ST-EA-CP-M240003

Methane Sulphonic Anhydride pure, 97%

CAS: 7143-01-3

Formula: C₂H₆O₅S₂

Purity: min. 97%

Color and Shape: Off - white to grayish brown, Solid

Molecular weight: 174.20

Ref: SR-20302