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Cat. No.: HY-155522

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WES-1

WES-1 (Compound 8g) is an inhibitor of carbonic anhydrase IX (K_i: 55.9 μM). WES-1 has broad spectrum anti-proliferative activity against the cancer cells, such as leukemia (K-562 and MOLT-4), non-small cell lung cancer (NCI–H460), colon cancer (HCT 116 and HCT-15) and melanoma (LOX IMVI) cell lines.

For research use only. We do not sell to patients.

CAS No.: 2748673-86-9
Formula: C₂₀H₂₀N₄O₃S
Molecular Weight:396.46

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (267 KB)

WES-1 Chemical Structure

CAS No.: 2748673-86-9

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Use of MCE Products

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

All Carbonic Anhydrase Isoforms :

Chemical Information

CAS No. 2748673-86-9
Molecular Weight 396.46
Formula C₂₀H₂₀N₄O₃S
SMILES

O=C(NC1=C(S(=O)(N)=O)C=CC=C1)NC2=CC=C(C3=CC=C(C)C=C3)N=C2C
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Protocols

All Cell Biology

Cell Viability Determination by MTT Colorimetric Assay
The following protocol uses the MTT colorimetric assay as a classic literature-established method for assessing cell viability/metabolic activity in cultured mammalian cells. MTT[3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] is reduced by metabolically active cells to a colored formazan product; the amount of formazan is quantified spectrophotometrically and provides an indirect measure of metabolically active viable cells. Importantly, MTT reduction reflects cellular oxidoreductase/metabolic activity rather than an absolute direct count of living cells, so changes in cellular metabolism can alter the signal independently of cell number.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (267 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Eldehna WM, et al. Design and synthesis of 6-arylpyridine-tethered sulfonamides as novel selective inhibitors of carbonic anhydrase IX with promising antitumor features toward the human colorectal cancer. Eur J Med Chem. 2023 Oct 5;258:115538. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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