CAS 15959-31-6

sodium 4-nitrobenzene-1-sulfinate

Description:

Sodium 4-nitrobenzene-1-sulfinate, with the CAS number 15959-31-6, is an organic compound that belongs to the class of sulfonates. It features a sulfonate group (-SO3Na) attached to a nitro-substituted aromatic ring, specifically a 4-nitrobenzene moiety. This compound is typically a white to light yellow crystalline solid, soluble in water due to the presence of the sodium ion, which enhances its ionic character. Sodium 4-nitrobenzene-1-sulfinate is known for its utility in organic synthesis, particularly in the preparation of various dyes and pharmaceuticals. It can act as a nucleophile in electrophilic aromatic substitution reactions and is also used in the synthesis of sulfonamide compounds. The presence of the nitro group contributes to its reactivity and can influence the electronic properties of the aromatic ring. As with many chemical substances, appropriate safety measures should be taken when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₆H₄NO₄S·Na

Synonyms:

• sodium 4-nitrobenzene-1-sulfinate

Sodium 4-Nitrobenzene-1-Sulfinate

CAS: 15959-31-6

Formula: C₆H₄NNaO₄S

Purity: 95%

Color and Shape: Solid

Molecular weight: 209.1550

Ref: IN-DA01BGRB

Benzenesulfinic acid, 4-nitro-, sodium salt (1:1)

CAS: 15959-31-6

Benzenesulfinic acid, 4-nitro-, sodium salt (1:1)

Purity: 98%

Ref: 54-OR1040124

sodium 4-nitrobenzene-1-sulfinate

CAS: 15959-31-6

Purity: 98%

Molecular weight: 209.1499939

Ref: 10-F864090

Sodium 4-nitrobenzene-1-sulfinate

CAS: 15959-31-6

Sodium 4-nitrobenzenesulfinate is a sulfonylating agent that is used in organic chemistry to synthesize dihydronaphthalene, which is an intermediate in the synthesis of naphthalenes. It can be prepared by the ring-opening reaction of sodium nitrobenzenesulfinate with a suitable nucleophile such as methylenecyclopropanes. Sodium 4-nitrobenzenesulfinate reacts with sulfur to form sulfones, which are important intermediates for the synthesis of thiazoles and benzothiazoles. This reagent has been shown to be effective for the synthesis of biomolecules, such as proteins and peptides.

Formula: C₆H₄NNaO₄S

Purity: Min. 95%

Molecular weight: 209.16 g/mol

Ref: 3D-QAA95931