CAS 98-71-5

4-Hydrazinobenzenesulfonic acid

Description:

4-Hydrazinobenzenesulfonic acid, with the CAS number 98-71-5, is an organic compound characterized by the presence of a hydrazine functional group (-NH-NH2) attached to a benzene ring that is also substituted with a sulfonic acid group (-SO3H). This compound appears as a white to pale yellow crystalline solid and is soluble in water due to the sulfonic acid group, which enhances its hydrophilicity. It is primarily used in the synthesis of dyes and pigments, as well as in various chemical reactions as a reducing agent. The presence of both the hydrazine and sulfonic acid functionalities allows it to participate in a range of chemical transformations, making it valuable in organic synthesis. Additionally, 4-hydrazinobenzenesulfonic acid can exhibit biological activity, and safety precautions should be taken when handling it, as hydrazine derivatives can be toxic and potentially carcinogenic. Proper storage and disposal methods are essential to minimize environmental impact and health risks.

Formula: C₆H₈N₂O₃S

InChI: InChI=1S/C6H8N2O3S/c7-8-5-1-3-6(4-2-5)12(9,10)11/h1-4,8H,7H2,(H,9,10,11)

InChI key: InChIKey=IOMZCWUHFGMSEJ-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C1=CC=C(NN)C=C1

Synonyms:

• 4-Hydrazino Benzenesulfonic Acid
• 4-Hydrazinobenzenesulfonic Acid Hydrate
• 4-Hydrazinobenzenesulfonic acid
• 4-Hydrazinylbenzenesulfonate
• 4-Hydrazinylbenzenesulfonic Acid
• 4-Sulfophenylhydrazine
• 6,7-Dihydro-5,8-dimethyldibenzo[b,j][1,10]phenanthroline
• Benzenesulfonic acid, 4-hydrazino-
• Benzenesulfonic acid, 4-hydrazinyl-
• Benzenesulfonic acid, p-hydrazino-
• NSC 1608
• Phenylhydrazine-p-sulfonic acid
• Sulfanilic acid hydrazine
• p-Hydrazinobenzenesulfonic acid
• p-Hydrazinophenylsulfonic acid

4-Hydrazinobenzenesulfonic Acid

CAS: 98-71-5

Formula: C₆H₈N₂O₃S

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 188.20

Ref: 3B-H1662

4-Hydrazinobenzenesulfonic acid hydrate, 98%

CAS: 98-71-5

4-Hydrazinobenzenesulfonic Acid is used as an intermediate to manufacture pharmaceuticals, dyes and other organic synthesis. They have active applications in organic synthesis for agrochemicals, pharmaceuticals, photographic, heat stabilizers, polymerization catalysts, flame-retardants, blowing agen

Formula: C₆H₈N₂O₃S

Purity: 98%

Color and Shape: Pale cream to cream to pale brown, Powder

Molecular weight: 188.20

Ref: 02-A13362

4-Hydrazinylbenzenesulfonic acid

CAS: 98-71-5

Formula: C₆H₈N₂O₃S

Purity: 95%

Color and Shape: Solid

Molecular weight: 188.2043

Ref: IN-DA003LH7

4-Hydrazinobenzenesulphonic acid

CAS: 98-71-5

4-Hydrazinobenzenesulphonic acid

Purity: 98%

Molecular weight: 188.20432g/mol

Ref: 54-OR1940

4-Hydrazinobenzenesulfonic Acid

Controlled Product

CAS: 98-71-5

Applications Hemihydrate of 4-Hydrazinobenzenesulfonic Acid is used in analytical experiments to determine trace components of mixtures. Also used in the synthesis of inhibitors of coxsackievirus B3 replication. Tartrazine (T007700) analog.
References Cherian, T. et al.: Ind. J. Chem. Tech., 13, 222 (2006); Bioorg. Med, Chem. Lett., 15, 37 (2005); Ryan, A. et al.: Food. Cosmet. Toxicol., 7, 297 (1969);

Formula: C₆H₈N₂O₃S

Color and Shape: Neat

Molecular weight: 188.2

Ref: TR-H710120

Phenylhydrazine-4-sulfonic acid

CAS: 98-71-5

Phenylhydrazine-4-sulfonic acid is a solid catalyst that is used in the formation of ternary complexes. It can be used to study mitochondrial membrane potential and reactive oxygen species production by diazonium salt. Phenylhydrazine-4-sulfonic acid has also been used as a model system for acylation reactions, with p-hydroxybenzoic acid as the acylating agent. This chemical is acidic and reacts with hydrochloric acid to produce phenylhydrazine and 4-chlorophenol. Phenylhydrazine-4-sulfonic acid is chemically stable in acidic solution.

Formula: C₆H₈N₂O₃S

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 188.21 g/mol

Ref: 3D-FP38623

4-Hydrazinylbenzenesulfonic acid

CAS: 98-71-5

Formula: C₆H₈N₂O₃S

Purity: 95.0%

Color and Shape: Liquid, No data available.

Molecular weight: 188.2

Ref: 10-F236970

Phenylhydrazine-4-sulfonic Acid

CAS: 98-71-5

Formula: C₆H₈N₂O₃S

Molecular weight: 188.20

Ref: ST-EA-CP-T121016