CAS 14110-97-5

4-(chloromercuri)benzenesulfonic acid monosodium salt

Description:

4-(Chloromercuri)benzenesulfonic acid monosodium salt, with the CAS number 14110-97-5, is an organomercury compound characterized by the presence of a chloromercuri group attached to a benzenesulfonic acid moiety. This compound typically appears as a white to off-white solid and is soluble in water due to the presence of the sulfonic acid group, which enhances its ionic character. It is often used in biochemical applications, particularly in the field of protein chemistry, as a reagent for the modification of proteins and other biomolecules. The chloromercuri group can facilitate the formation of covalent bonds with nucleophilic sites in proteins, making it useful for labeling and cross-linking studies. However, due to the presence of mercury, this compound poses significant toxicity risks, necessitating careful handling and disposal in accordance with safety regulations. Its reactivity and solubility make it a valuable tool in various chemical and biological research applications, although its use is limited by environmental and health concerns associated with mercury compounds.

Formula: C₆H₄ClHgNaO₃S

InChI: InChI=1/C6H5O3S.ClH.Hg.Na/c7-10(8,9)6-4-2-1-3-5-6;;;/h2-5H,(H,7,8,9);1H;;/q;;2*+1/p-2/rC6H5ClHgO3S.Na/c7-8-5-1-3-6(4-2-5)12(9,10)11;/h1-4H,(H,9,10,11);/q;+1/p-1

SMILES: C1=CC=C([CH]C=1)S(=O)(=O)O.Cl.[Hg].[Na]

Synonyms:

• 4-(Chloromercuri)benzenesulfonic acid, sodium salt
• P-chloromercuriphenylsulfonic acid*monosodium
• Sodium 4-(Chloromercurio)Benzenesulphonate
• Sodium Chloro(4-Sulfonatophenyl)Mercury

4-(Chloromercuri)benzenesulfonic Acid Sodium Salt

Controlled Product

CAS: 14110-97-5

Stability Store at -20°C
Applications A useful sulfhydryl reagent that reacts with Histidine 225C, a residue of the NhaA-Na/H Antiporter of Escherichia Coli. More soluble than p-chloromercuribenzoic acid.
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 Duckworth, W., et al.: J. Biol. Chem., 265, 2984 (1990), D'Costa, M., et al.: Clin. Biochem., 26, 51 (1993), Wroblewski, V., et al.: Diabetes, 41, 539 (1992),

Formula: C₆H₄ClHgO₃S·Na

Color and Shape: Off White To Light Grey

Molecular weight: 415.19

Ref: TR-C367750

4-(Chloromercuri)benzenesulfonic acid sodium salt

Controlled Product

CAS: 14110-97-5

4-(Chloromercuri)benzenesulfonic acid sodium salt is a fine chemical used as a building block for research chemicals, reagents, and speciality chemicals. It is soluble in water and has an acidic pH. 4-(Chloromercuri)benzenesulfonic acid sodium salt is also used as a reaction component or intermediate for the production of other compounds. This compound is versatile and can be used in reactions that require a complex scaffold.

Formula: C₆H₄ClHgNaO₃S

Purity: (%) Min. 95%

Color and Shape: Powder

Molecular weight: 415.19 g/mol

Ref: 3D-FC20246

4-Chloromercuribenzenesulphonic Acid Monosodium Salt (pCMBS) extrapure, 95%

CAS: 14110-97-5

Formula: C₆H₄ClHgNaO₃S

Purity: min. 95%

Color and Shape: Off white to pale grey, Powder

Molecular weight: 415.19

Ref: SR-25898