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C11804

4-Sulfamoylbenzoic acid

Name: 4-Sulfamoylbenzoic acid
Brand: ALDRICH

97%

Synonym(s):

4-Carboxybenzenesulfonamide, Benzoic acid 4-sulfamide

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About This Item

Linear Formula:

HO₂CC₆H₄SO₂NH₂

CAS Number:

138-41-0

Molecular Weight:

201.20

UNSPSC Code:

12352108

NACRES:

NA.22

PubChem Substance ID:

24892374

EC Number:

205-327-4

Beilstein/REAXYS Number:

1875393

MDL number:

MFCD00007938

Assay:

97%

Form:

powder

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Properties

Quality Level

200

assay

97%

form

powder

reaction suitability

reagent type: cross-linking reagent

mp

285-295 °C (lit.)

functional group

carboxylic acid, sulfonamide

SMILES string

O=S(C(C=C1)=CC=C1C(O)=O)(N)=O

InChI

1S/C7H7NO4S/c8-13(11,12)6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)(H2,8,11,12)

InChI key

UCAGLBKTLXCODC-UHFFFAOYSA-N

Gene Information

human ... CA1(759), CA2(760), CA5A(763), CA5B(11238), CA9(768)

Description

General description

4-Sulfamoylbenzoic acid also known as 4-carboxybenzenesulfonamide, is a sulfonamide derivative of benzoic acid. It is a crosslinking reagent used widely in organic synthesis.

Application

4-Sulfamoylbenzoic acid is used to synthesize 4-sulfamoylbenzoyl chloride and isocyanate derivatives. Additionally, it can be used in the esterification of alcohols.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Organic & Biomolecular Chemistry, 21, 1755-1763 (2023)

Microwave assisted synthesis of novel hybrid tacrine-sulfonamide derivatives and investigation of their antioxidant and anticholinesterase activities

R Ulus

Bioorganic Chemistry, 245-255 (2017)

Carbonic anhydrase inhibitors: synthesis and inhibition of cytosolic/membrane-associated carbonic anhydrase isozymes I, II, and IX with sulfonamides incorporating hydrazino moieties.

Jean-Yves Winum et al.

Journal of medicinal chemistry, 48(6), 2121-2125 (2005-03-18)

Targeting proteins overexpressed in hypoxic tumors is as an important means of controlling cancer disease. One such protein is the carbonic anhydrase (CA) isoenzyme IX, which in some types of tumors is overexpressed 150-200-fold. We report here a series of

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Global Trade Item Number

SKU	GTIN
C11804-100G	04061835555772
C11804-5G	04061833461679