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Merck

SML2243

BTSA1

≥98% (HPLC)

Synonym(s):

3-Phenyl-1-(4-phenyl-2-thiazolyl)-1H-pyrazole-4,5-dione 4-[2-(2-thiazolyl)hydrazone]

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About This Item

Empirical Formula (Hill Notation):
C21H14N6OS2
CAS Number:
Molecular Weight:
430.51
UNSPSC Code:
12352200
NACRES:
NA.77

Product Name

BTSA1, ≥98% (HPLC)

InChI key

KYVZVVOQWWCVPP-HKOYGPOVSA-N

SMILES string

O=C1N(C2=NC(C3=CC=CC=C3)=CS2)N=C(C4=CC=CC=C4)/C1=N\NC5=NC=CS5

assay

≥98% (HPLC)

form

powder

color

red to dark red-brown

solubility

DMSO: 2 mg/mL, clear (warmed)

storage temp.

2-8°C

Biochem/physiol Actions

BTSA1 is orally available, highly specific and potent BAX activator that binds to N-terminal activation site of Bax and induces conformational changes. BTSA1 potently induces apoptosis in leukemia cell lines and patient samples while sparing healthy cells.
orally available, highly specific and potent BAX activator that binds to N-terminal activation site of Bax

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Denis E Reyna et al.
Cancer cell, 32(4), 490-505 (2017-10-11)
The BCL-2 family protein BAX is a central mediator of apoptosis. Overexpression of anti-apoptotic BCL-2 proteins contributes to tumor development and resistance to therapy by suppressing BAX and its activators. We report the discovery of BTSA1, a pharmacologically optimized BAX

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