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Merck
CN

S0758

Sulfaphenazole

≥98%, CYP2C9 inhibitor, powder

Synonym(s):

4-Amino-N-(1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide

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About This Item

Empirical Formula (Hill Notation):
C15H14N4O2S
CAS Number:
Molecular Weight:
314.36
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
208-384-3
MDL number:
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Product Name

Sulfaphenazole, ≥98%

Quality Level

assay

≥98%

form

powder

solubility

ethanol: 25 mg/mL, clear, colorless to yellow

storage temp.

2-8°C

SMILES string

Nc1ccc(cc1)S(=O)(=O)Nc2ccnn2-c3ccccc3

InChI

1S/C15H14N4O2S/c16-12-6-8-14(9-7-12)22(20,21)18-15-10-11-17-19(15)13-4-2-1-3-5-13/h1-11,18H,16H2

InChI key

QWCJHSGMANYXCW-UHFFFAOYSA-N

Gene Information

Application

Sulfaphenazole has been used as a positive control to inhibit cytochrome P450 2C9 (cyp2c9) to quantify Rhodiola rosea inhibition. It has also been used as cytochrome P450 2C9 (cyp2c9) inhibitor in endothelial cells and microsomal preparations.

Biochem/physiol Actions

Antibacterial. Specific inhibitor of CYP2C9. Blocks pro-inflammatory and atherogenic effects of linoleic acid (increase in oxidative stress and activation of AP-1) mediated by CYP2C9. Specific inhibitor of CYP2C9. Blocks pro-inflammatory and atherogenic effects of linoleic acid (increase in oxidative stress and activation of AP-1) mediated by CYP2C9. Inhibits bradykinin-induced tPA release.


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Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Noncompetitive inhibition of human CYP 2C9 in vitro by a commercial Rhodiola rosea product
Thu OKF, et al.
Pharmacology Research & Perspectives, 5(4), e00324-e00324 (2017)
Accelerating Drug Discovery Efforts for Trypanosomatidic Infections Using an Integrated Transnational Academic Drug Discovery Platform
Moraes CB, et al.
SLAS discovery, 24(3), 346-361 (2019)
Simon Lucas et al.
Journal of medicinal chemistry, 51(24), 8077-8087 (2008-12-04)
Pyridine substituted naphthalenes (e.g., I-III) constitute a class of potent inhibitors of aldosterone synthase (CYP11B2). To overcome the unwanted inhibition of the hepatic enzyme CYP1A2, we aimed at reducing the number of aromatic carbons of these molecules because aromaticity has



Global Trade Item Number

SKUGTIN
S0758-500G04061834743132
S0758-5X1G04061833343364
S0758-100G04061834743118
S0758-1G04061836830731
S0758-25G04061834743125