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542768

Sigma-Aldrich

2,5-Dichlorothiophene-3-sulfonamide

97%

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About This Item

Empirical Formula (Hill Notation):
C4H3Cl2NO2S2
CAS Number:
Molecular Weight:
232.11
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

mp

131-135 °C (lit.)

SMILES string

NS(=O)(=O)c1cc(Cl)sc1Cl

InChI

1S/C4H3Cl2NO2S2/c5-3-1-2(4(6)10-3)11(7,8)9/h1H,(H2,7,8,9)

InChI key

BUQKISCVZMIFEF-UHFFFAOYSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Zuhal Alım et al.
Pharmacological reports : PR, 72(6), 1738-1748 (2020-08-05)
Thiophene(s) are an important group in therapeutic applications, and sulfonamides are the most important class of carbonic anhydrase (CA) inhibitors. In this study, inhibition effects of some thiophene-based sulfonamides on human erythrocytes carbonic anhydrase I and II isoenzymes (hCA-I and

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