52188-11-1

Basic information

• Product Name: (1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID
• Synonyms: 1,2-benzisothiazole-2(3H)-acetic acid, 3-oxo-, 1,1-dioxide;2-(1,1,3-triketo-1,2-benzothiazol-2-yl)acetic acid;2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetic acid;2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)ethanoic acid;2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)acetic acid
• CAS NO: 52188-11-1
• Molecular Formula: C₉H₇NO₅S
• Molecular Weight: 241.22
• Mol File: 52188-11-1.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 514°C at 760 mmHg
• Flash Point: 264.7°C
• Appearance: /
• Density: 1.665g/cm³
• Vapor Pressure: 2.16E-11mmHg at 25°C
• Refractive Index: 1.653
• CAS DataBase Reference: (1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: (1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID(52188-11-1)
• EPA Substance Registry System: (1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID(52188-11-1)

Safety Data

• Hazardous Substances Data: 52188-11-1(Hazardous Substances Data)

Usage

Description

(1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID is a chemical compound with the molecular formula C9H7NO5S, belonging to the benzisothiazolone group of chemicals. It is recognized for its antimicrobial properties, making it a valuable biocide and preservative in a range of applications.

Uses

Used in Water Treatment Systems:
(1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID is used as a biocide for controlling the growth of bacteria, fungi, and algae in water treatment systems. Its effectiveness in preventing microbial contamination helps maintain the integrity and efficiency of these systems.
Used in Cooling Towers:
In cooling towers, (1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID is used as a preservative to inhibit microbial growth. This helps to prevent the formation of biofilms and the associated issues of corrosion, fouling, and reduced heat transfer efficiency.
Used in Metalworking Fluids:
(1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID is used as a biocide in metalworking fluids to prevent the growth of bacteria and fungi, ensuring the longevity and performance of these fluids in industrial processes.
Used in Personal Care Products:
In the personal care industry, (1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID is used as a preservative in products such as shampoos and lotions. It helps to inhibit the growth of bacteria and fungi, contributing to the product's shelf life and safety for consumers.
It is crucial to handle and use (1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID with care, as it may cause skin and eye irritation and can be harmful if ingested or inhaled. Proper safety measures should be taken during its application in various industries.

InChI:InChI=1/C9H7NO5S/c11-8(12)5-10-9(13)6-3-1-2-4-7(6)16(10,14)15/h1-4H,5H2,(H,11,12)

Upstream product

• 128-44-9 saccharin sodium salt 
• 79-11-8 chloroacetic acid 
• 6639-62-9 methyl 3-oxo-2,3-dihydrobenzo[d][1,2]thiazol-2-acetate 1,1-dioxide 
• 79-08-3 bromoacetic acid 
• 81-07-2 saccharin 
• 81-08-3 2-sulfobenzoic acid cyclic anhydride 
• 56-40-6 glycine 
• 10332-51-1 potassium saccharate 
• 220223-03-0 N-(2-carboxyphenylsulfonyl)glycine 
• 24683-20-3 ethyl 2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl) acetate 

Downstream Products

• 76508-39-9 o-(N-carboxymethylsulfamyl)benzoic acid methyl ester 
• 1026548-11-7 3-[2-(Carboxymethyl-sulfamoyl)-phenyl]-2-cyano-3-oxo-propionic acid ethyl ester 
• 474900-01-1 N-[(1,1,3-trioxo-2,3-dihydrobenzo[d][1,2]thiazol-2-yl)acetyl]-L-alanine benzyl ester 
• 474900-02-2 N-[(1,1,3-trioxo-2,3-dihydrobenzo[d][1,2]thiazol-2-yl)acetyl]glycine benzyl ester 
• 15059-17-3 N-phenyl-2-(1,1,3-trioxo-1,3-dihydro-1λ⁶-benzo[d]isothiazol-2-yl)-acetamide 
• 14160-00-0 N-((1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)methyl)benzamide 
• 15246-95-4 1,1-dioxo-2-(2-oxo-2-phenyl-ethyl)-1,2-dihydro-1λ⁶-benzo[d]isothiazol-3-one 
• 182925-92-4 benzoic acid N'-[(1,1,3-trioxo-1,3-dihydro-1λ⁶-benzo[d]isothiazol-2-yl)-acetyl]-hydrazide 

Relevant articles and documents

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A series of N-alkylated saccharin derivatives were synthesized and tested for the inhibition of four different isoforms of human carbonic anhydrase (CA, EC 4. 2.1.1): the transmembrane tumor-associated CA IX and XII, and the cytosolic CA I and II. Most of the reported derivatives inhibited CA XII in the nanomolar/low micromolar range, hCA IX with KIs ranging between 11 and 390 nM, whereas they were inactive against both CA I (KIs >50 μM) and II (KIs ranging between 39.1 nM and 50 μM). Since CA I and II are off-targets of antitumor carbonic anhydrase inhibitors (CAIs), the obtained results represent an encouraging achievement for the development of new anticancer candidates without the common side effects of non-selective CAIs. Moreover, the lack of an explicit zinc binding function on these inhibitors opens the way towards the exploration of novel mechanisms of inhibition that could explain the high selectivity of these compounds for the inhibition of the transmembrane, tumor-associated isoforms over the cytosolic ones.

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