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Merck

SML3650

Sigma-Aldrich

CTPI-2

≥98% (HPLC)

Sinónimos:

2-(4-Chloro-3-nitrobenzenesulfonamido)benzoic acid, 2-[[(4-Chloro-3-nitrophenyl)sulfonyl]amino]benzoic acid, CTPI 2, CTPI2

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About This Item

Fórmula empírica (notación de Hill):
C13H9ClN2O6S
Número de CAS:
Peso molecular:
356.74
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.25

Quality Level

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Biochem/physiol Actions

CTPI-2 is a selective mitochondrial citrate transporter (SLC25A1) inhibitor that displays H1299 anti-proliferation activity in a SLC25A1-dependent manner (IC50 <10  μM). When compared with CTPI-1, CTPI-2 exhibits 20-fold higher target affinity (hSLC25A1 KD = 3.5 μM vs. 63.6 μM, respectively) and is ~1000-fold more potent against H1299 sphere-forming capacity. CTPI-2 inhibits mitochondrial respiration and formation of patient NSCLC tumors-derived CSCs spheres in cultures (10-50 μM), as well as suppresses the growth of patent-derived NSCLC exnografts in mice in vivo (28 mg/kg q.o.d. i.p.).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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