CAS 1950-85-2

Methanesulfonothioic acid, sodium salt (1:1)

Description:

Methanesulfonothioic acid, sodium salt (1:1), also known by its CAS number 1950-85-2, is an organosulfur compound characterized by the presence of a sulfonic acid group and a thioic acid moiety. This compound typically appears as a white to off-white solid and is soluble in water due to the ionic nature of the sodium salt. It is known for its applications in various chemical processes, including as a reagent in organic synthesis and as a potential intermediate in the production of other chemical compounds. The presence of both sulfur and oxygen in its structure contributes to its unique reactivity, making it useful in nucleophilic substitution reactions. Additionally, methanesulfonothioic acid, sodium salt may exhibit properties such as stability under standard conditions, but it should be handled with care due to potential irritant effects. As with many chemical substances, proper safety protocols should be followed when working with this compound to mitigate any risks associated with exposure.

Formula: CH₄O₂S₂·Na

InChI: InChI=1S/CH4O2S2.Na/c1-5(2,3)4;/h1H3,(H,2,3,4);

InChI key: InChIKey=RLWZPSCEASZJLH-UHFFFAOYSA-N

SMILES: S(C)(=O)(=O)S.[Na]

Synonyms:

• Methanesulfonic acid, thio-, sodium salt
• Methanesulfonothioic acid sodium salt, Sodium methylthiosulfonate
• Methanesulfonothioic acid, sodium salt
• Methanesulfonothioic acid, sodium salt (1:1)
• Methylsulfonylsulfanylsodium
• Sodium Methanesulfonothioate
• Sodium methanethiosulfonate
• methanesulfonothioic O-acid

Sodium methanesulfonothioate

CAS: 1950-85-2

Formula: CH₃NaO₂S₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 134.1531

Ref: IN-DA003UD3

Sodium methanesulfonothioate

CAS: 1950-85-2

Purity: 97.0%

Color and Shape: Solid

Molecular weight: 134.13999938964844

Ref: 10-F053709

Sodium methanethiosulfonate

CAS: 1950-85-2

Sodium methanethiosulfonate

Purity: 97%

Molecular weight: 134.15g/mol

Ref: 54-OR938724

Sodium methanethiosulfonate

CAS: 1950-85-2

Sodium methanethiosulfonate is a chemical compound that is used in the preparation of conjugates for use as radiopharmaceuticals. It is also used to modify proteins, such as serine proteases, to study their function. Sodium methanethiosulfonate binds to carbohydrate moieties on proteins and stabilizes the protein-carbohydrate complex by forming a covalent bond with the protein. This modification prevents the protein from being degraded by enzymes that cleave bonds between carbohydrates and proteins. The molecular modelling studies performed on model proteins show that sodium methanethiosulfonate binds to serine protease active sites and inhibits enzymatic activity. Sodium methanethiosulfonate has been shown to be effective in treating muscle tissue damage caused by radiation treatments and chemotherapy.

Formula: CH₃NaO₂S₂

Purity: Min. 95%

Molecular weight: 134.16 g/mol

Ref: 3D-FS11030

Sodium Methanethiosulfonate

Controlled Product

CAS: 1950-85-2

Formula: CH₃NaO₂S₂

Color and Shape: Neat

Molecular weight: 134.15

Ref: TR-S645000