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165794

3-Aminobenzenesulfonic acid

Name: 3-Aminobenzenesulfonic acid
Brand: ALDRICH

97%

Synonym(s):

Metanilic acid

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About This Item

Linear Formula:

H₂NC₆H₄SO₃H

CAS Number:

121-47-1

Molecular Weight:

173.19

MDL number:

MFCD00065345

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24850147

EC Number:

204-473-6

Beilstein/REAXYS Number:

473264

Assay:

97%

Form:

powder

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Properties

Quality Level

100

assay

97%

form

powder

mp

>300 °C (lit.)

solubility

ethanol: very slightly soluble(lit.), methanol: very slightly soluble(lit.)

functional group

sulfonic acid

SMILES string

Nc1cccc(c1)S(O)(=O)=O

InChI

1S/C6H7NO3S/c7-5-2-1-3-6(4-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)

InChI key

ZAJAQTYSTDTMCU-UHFFFAOYSA-N

Description

General description

3-Aminobenzenesulfonic acid undergoes microbial desulfonation to 3-aminophenol by Pseudomonas sp. strain S-313.

Application

3-Aminobenzenesulfonic acid was used in the synthesis of cytocompatible sulfonated polyanilines. It was used in fabrication of novel glucose biosensor having large active surface area and excellent conductivity.

pictograms

GHS07

signalword

Warning

hcodes

H302 + H312 + H332

pcodes

P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Preparation of Functionalized Carbon-Coated Cobalt Nanoparticles with Sulfonated Arene Derivatives, a Study on Surface Functionalization and Stability.

Simon Doswald et al.

Chemistry (Weinheim an der Bergstrasse, Germany), 27(12), 4108-4114 (2020-12-23)

The functionalization of magnetic nanoparticles has been an important field in the last decade due to the versatile applications in catalysis and biomedicine. Generally, a high degree of functionalities on the surface of the nanoparticles is desired. In this study

Microbial desulfonation of substituted naphthalenesulfonic acids and benzenesulfonic acids.

D Zürrer et al.

Applied and environmental microbiology, 53(7), 1459-1463 (1987-07-01)

Sulfur-limited batch enrichment cultures containing one of nine multisubstituted naphthalenesulfonates and an inoculum from sewage yielded several taxa of bacteria which could quantitatively utilize 19 sulfonated aromatic compounds as the sole sulfur source for growth. Growth yields were about 4

Synthesis and characterization of cytocompatible sulfonated polyanilines.

Yanyin Yang et al.

Macromolecular rapid communications, 32(12), 887-892 (2011-05-19)

We report here that by good design, polyaniline (PANI) can be cytocompatible and formed into usable scaffolds for bio-medical applications. By adjusting the ratio of two monomers, aniline (AN) and metanilic acid (MA), a series of copolymers with different sulfonation

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Global Trade Item Number

SKU	GTIN
165794-250G	04061838748737