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475991

Sigma-Aldrich

Torin1

≥99% (HPLC), powder, mTOR inhibitor, Calbiochem®

Synonyme(s) :

mTOR Inhibitor XI, Torin1, 1-(4-(4-propionylpiperazin-1-yl)-3-(trifluoromethyl)phenyl)-9-(quinolin-3-yl)benzo[h][1,6]naphthyridin-2(1H)-one, DNA-PK Inhibitor VI, PI 3-K Inhibitor XVIII

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About This Item

Formule empirique (notation de Hill):
C35H28F3N5O2
Numéro CAS:
Poids moléculaire :
607.62
Code UNSPSC :
12352200
Nomenclature NACRES :
NA.77

product name

mTOR Inhibitor XI, Torin1, mTOR Inhibitor XI, Torin1, CAS 1222998-36-8, is a cell-permeable, highly potent, ATP-competitive inhibitor of mTOR and DNA-PK (IC50 = 4.32 and 6.34 nM, respectively).

Niveau de qualité

Pureté

≥99% (HPLC)

Forme

powder

Puissance

2 nM IC50

Fabricant/nom de marque

Calbiochem®

Conditions de stockage

OK to freeze
protect from light

Couleur

yellow-white

Solubilité

DMSO: 2 mg/mL

Conditions d'expédition

ambient

Température de stockage

2-8°C

InChI

1S/C35H28F3N5O2/c1-2-32(44)42-15-13-41(14-16-42)31-11-9-26(19-28(31)35(36,37)38)43-33(45)12-8-24-20-40-30-10-7-22(18-27(30)34(24)43)25-17-23-5-3-4-6-29(23)39-21-25/h3-12,17-21H,2,13-16H2,1H3

Clé InChI

AKCRNFFTGXBONI-UHFFFAOYSA-N

Description générale

A cell-permeable pyridinonequinoline derivative that acts as a highly potent, ATP-competitive inhibibitor against mTOR and DNA-PK (IC50 = 4.32 and 6.34 nM, respectively), while inhibiting PI 3-K only at much higher concentrations (IC50 =171 to 533 nM). Effectively inhibits mTORC1-mediated S6K1 phosphorylation in MEF (IC50 = 2 nM) in vitro, as well as mTORC2-mediated Akt and mTORC1-dependent S6 phosphorylations in murine lung and liver in vivo (up to 6 h post single 20 mg/kg i.p. dose). Despite its poor in vivo stability (T1/2 = 4.52 h in mice; 10 mg/kg i.p.), Torin1 is reported to completely suppress U87MG-derived tumor expansion in mice when administered via daily i.p. at a high dosage of 200 mg/kg. Also reported to effectively inhibit cellular mTORC1 functionalities known to be rapamycin-resistant (Cat. Nos. 553210, 553211, and 553212).
A cell-permeable pyridinonequinoline derivative that acts as a highly potent, ATP-competitive inhibibitor against mTOR and DNA-PK (IC50 = 4.32 and 6.34 nM, respectively, in cell-free kinase assays), inhibiting class I (IC50 =171, 250, and 564 nM, respectively, against P110γ, P110α/P85α, and P110δ/P85α, respectively), class II (IC50 =176 and 564 nM, respectively, against C2α, and C2β, respectively), and class III (IC50 = 533 nM against hVPS34) PI 3-K only at much higher concentrations. Effectively inhibits mTORC1-mediated S6K1 Thr389 phosphorylation in MEF cultures (IC50 = 2 nM) in vitro, as well as mTORC2-mediated Akt Ser473 and mTORC1-dependent S6 Ser235/236 phosphorylations in murine lung and liver in vivo (up to 6 h after single i.p. dose at 20 mg/kg). Despite its poor in vivo stability (T1/2 = 4.52 h in mice; 10 mg/kg i.p.), Torin1 is reported to completely suppress U87MG-derived tumor expansion in mice when administered via daily i.p. at a high dosage of 200 mg/kg. Also reported to effectively inhibit cellular mTORC1 functionalities known to be rapamycin-resistant (Cat. Nos. 553210, 553211, and 553212).

Actions biochimiques/physiologiques

Cell permeable: yes
Primary Target
MTOR
Reversible: yes

Conditionnement

Packaged under inert gas

Avertissement

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20&degC). Stock solutions are stable for up to 3 months at -20°C.

Autres remarques

Liu, Q., et al. 2010. J Med Chem.53, 7146.
Thoreen, C., et al. 2009. J Biol Chem.284, 8023.

Informations légales

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

Yucel Aydin et al.
Journal of hepatocellular carcinoma, 8, 1579-1596 (2021-12-18)
Hepatocellular carcinoma (HCC) developing in the context of preexisting cirrhosis is characterized by impaired autophagy that results in increased exosome release. This study was conducted to determine whether circulating exosomes expressing glypican 3 (GPC3) could be utilized as a biomarker
Guoyan Wang et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 10(17), e2206826-e2206826 (2023-04-21)
The amino acid-stimulated Rag GTPase pathway is one of the main pathways that regulate mechanistic target of rapamycin complex 1 (mTORC1) activation and function, but little is known about the effects of growth factors on Rag GTPase-mediated mTORC1 activation. Here
Manasa P Srikanth et al.
Stem cells translational medicine, 10(7), 1081-1094 (2021-03-04)
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Jee-Yun Park et al.
Scientific reports, 11(1), 21119-21119 (2021-10-28)
Transcription factor EB (TFEB) is a master regulator of the autophagy-lysosomal pathway (ALP). Here, we cloned a novel splicing variant of TFEB, comprising 281 amino acids (hereafter referred to as small TFEB), and lacking the helix-loop-helix (HLH) and leucine zipper
Yaoxing Wu et al.
Frontiers in microbiology, 13, 889693-889693 (2022-07-23)
In the past decade, dengue virus infection is one of the most prevalent and rapidly spreading arthropod-borne diseases worldwide with about 400 million infections every year. Although it has been reported that the dengue virus could take advantage of autophagy

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