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Key Documents

SML2118

Sigma-Aldrich

HA15

≥98% (HPLC)

Synonym(s):

N-[4-[3-[[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]amino]phenyl]-2-thiazolyl]-acetamide

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About This Item

Empirical Formula (Hill Notation):
C23H22N4O3S2
CAS Number:
Molecular Weight:
466.58
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.77

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

CC(NC1=NC(C2=CC=CC(NS(C3=C(C=CC=C4N(C)C)C4=CC=C3)(=O)=O)=C2)=CS1)=O

Biochem/physiol Actions

HA15 is a selective ligand of BiP/GRP78/HSPA5 chaperone that increases ER stress, leading to autophagic and apoptotic cell death in varies cancer cell lines including melanoma cells. HA15 inhibits inhibit the ATPase activity of BiP. HA15 inhibits tumor development in mice injected with A375 melanoma cells.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3


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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Michaël Cerezo et al.
Autophagy, 13(1), 216-217 (2016-10-30)
Treatment of melanoma has significantly advanced over the last decade, with the development of targeted therapies against the MAPK pathway and immunotherapies to reactivate antitumor immunity. Unfortunately, currently more than 50% of patients are in treatment failure. Thus, identification of
Rossella Benedetti et al.
Biomedicines, 9(9) (2021-09-29)
Polyphenols have been shown to possess several beneficial properties, including properties involved in the prevention or treatment of cancer. Among these polyphenols, a leading role is played by dihydroxyphenylethanol (DPE), the most powerful antioxidant compound contained in the olive oil.
Michaël Cerezo et al.
Cancer cell, 29(6), 805-819 (2016-05-31)
We have discovered and developed a series of molecules (thiazole benzenesulfonamides). HA15, the lead compound of this series, displayed anti-cancerous activity on all melanoma cells tested, including cells isolated from patients and cells that developed resistance to BRAF inhibitors. Our

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