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Merck

108146

Sigma-Aldrich

Benzolsulfonamid

≥98%

Synonym(e):

Phenylsulfonamide

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About This Item

Lineare Formel:
C6H5SO2NH2
CAS-Nummer:
Molekulargewicht:
157.19
Beilstein:
1100566
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
eCl@ss:
39093209
PubChem Substanz-ID:
NACRES:
NA.22
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Qualitätsniveau

Assay

≥98%

Form

solid

mp (Schmelzpunkt)

149-152 °C (lit.)

Löslichkeit

methanol: soluble 25 mg/mL

SMILES String

NS(=O)(=O)c1ccccc1

InChI

1S/C6H7NO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H2,7,8,9)

InChIKey

KHBQMWCZKVMBLN-UHFFFAOYSA-N

Angaben zum Gen

human ... CA1(759)

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Anwendung

Benzolsulfonamid wurde zur Entwicklung einer Analysemethode für die gleichzeitige Bestimmung von Benzotriazol-, Benzothiazol- und Benzolsulfonamid-Schadstoffen in Umweltgewässern[1] verwendet.

Biochem./physiol. Wirkung

Benzolsulfonamid ist ein Hemmstoff der menschlichen Karbonatanhydrase B[2]. Benzolsulfonamid-Derivate sind wirksam bei der Behandlung von wuchernden Krankheiten wie Krebs[3]. Es wird bei der Synthese von Farbstoffen, Fotochemikalien und Desinfektionsmitteln[1] verwendet.

Angaben zur Herstellung

Benzolsulfonamid löst sich in Methanol mit einer Konzentration von 25 mg/mL und bildet eine klare, farblose Lösung.

Piktogramme

Exclamation mark

Signalwort

Warning

H-Sätze

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Analysenzertifikate (COA)

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Kunden haben sich ebenfalls angesehen

Theres Ramenda et al.
Amino acids, 44(4), 1167-1180 (2013-01-12)
Cu(I)-mediated [3+2]cycloaddition between azides and alkynes has evolved into a valuable bioconjugation tool in radiopharmaceutical chemistry. We have developed a simple, convenient and reliable radiosynthesis of 4-[18F]fluoro-N-methyl-N-(propyl-2-yn-1-yl)benzenesulfonamide ([18F]F-SA) as a novel aromatic sulfonamide-based click chemistry building block. [18F]F-SA could be
Yousuke Takaoka et al.
Chemical communications (Cambridge, England), 49(27), 2801-2803 (2013-02-27)
Here we describe how a (19)F-probe incorporated into an endogenous protein by a chemical biology method revealed protein dynamics. By explicit determination of ligand-bound and unbound structures with X-ray crystallography, the quantitative comparison of the protein's dynamics in live cells
Genliang Lu et al.
Journal of medicinal chemistry, 56(2), 510-520 (2012-12-14)
Carbonic anhydrase IX (CA-IX) is upregulated in cancer in response to the hypoxic tumor microenvironment, making it an attractive molecular target for the detection of hypoxic solid tumors. A series of small molecule benzenesulfonamide based CA-IX inhibitors containing novel tridentate
Stefano Costanzi et al.
Bioorganic & medicinal chemistry, 20(17), 5254-5261 (2012-07-27)
The P2Y(1) receptor (P2Y(1)R) is a G protein-coupled receptor naturally activated by extracellular ADP. Its stimulation is an essential requirement of ADP-induced platelet aggregation, thus making antagonists highly sought compounds for the development of antithrombotic agents. Here, through a virtual
Nitrogen-15 nuclear magnetic resonance study of benzenesulfonamide and cyanate binding to carbonic anhydrase.
K Kanamori et al.
Biochemistry, 22(11), 2658-2664 (1983-05-24)

Fragen

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 Antwort
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 Antwort
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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