98-71-5 | Phenylhydrazine-4-sulfonic acid

Packsize	Purity	Availability	Price	Discounted Price
1g	90%	in stock	$13.00	$9.00
5g	90%	in stock	$16.00	$11.00
25g	90%	in stock	$39.00	$27.00
100g	97%	in stock	$90.00	$63.00
500g	>98.0%(T)(HPLC)	in stock	$312.00	$219.00

Description

• Catalog Number: AB67603
• Chemical Name: Phenylhydrazine-4-sulfonic acid
• CAS Number: 98-71-5
• Molecular Formula: C6H8N2O3S
• Molecular Weight: 188.2043
• MDL Number: MFCD00460768
• SMILES: NNc1ccc(cc1)S(=O)(=O)O
• NSC Number: 1608

Computed Properties

• Complexity: 226
• Covalently-Bonded Unit Count: 1
• Heavy Atom Count: 12
• Hydrogen Bond Acceptor Count: 5
• Hydrogen Bond Donor Count: 3
• Rotatable Bond Count: 2
• XLogP3: -2.4

Upstream Synthesis Route

4-Hydrazinylbenzenesulfonic acid, also known as HBSA, is a versatile compound widely used in chemical synthesis for its unique properties and reactivity. In the realm of organic chemistry, 4-Hydrazinylbenzenesulfonic acid plays a crucial role as a key intermediate in the synthesis of various important compounds.One notable application of 4-Hydrazinylbenzenesulfonic acid is its use in the preparation of azo dyes. This compound serves as a precursor in the diazotization process, where it reacts with aromatic amines to form azo compounds. Azo dyes are widely used in industries such as textiles, plastics, and food coloring due to their vibrant color and excellent stability.Additionally, 4-Hydrazinylbenzenesulfonic acid can also be utilized in the synthesis of pharmaceuticals and agrochemicals. Its ability to undergo diazotization reactions and subsequent coupling with various functional groups makes it an essential building block in the production of bioactive molecules.Furthermore, this compound finds application in the preparation of coordination complexes and metal chelates due to its chelating properties. These complexes have diverse applications in catalysis, materials science, and biological research.Overall, the significance of 4-Hydrazinylbenzenesulfonic acid in chemical synthesis lies in its versatility and reactivity, making it an indispensable tool for the creation of a wide range of valuable products across different industries.

Literature

• Flow-injection catalytic spectrophotometic determination of molybdenum(VI) in plants using bromate oxidative coupling of p-hydrazinobensenesulfonic acid with N-(1-naphthyl)ethylenediamine.

  Talanta 20100515

• Liquid-phase microextraction and fibre-optics-based cuvetteless CCD-array micro-spectrophotometry for trace analysis.

  Analytica chimica acta 20090826

• Identification of small molecular weight inhibitors of Src homology 2 domain-containing tyrosine phosphatase 2 (SHP-2) via in silico database screening combined with experimental assay.

  Journal of medicinal chemistry 20081211

• Flow-injection simultaneous determination of selenium(IV) and selenium(IV + VI) using photooxidative coupling of p-hydrazinobensenesulfonic acid with N-(1-naphthyl)ethylenediamine.

  Talanta 20041215