5.32912

CIP2A Inhibitor, TD-19

• Synonyme(s) : CIP2A Inhibitor, TD-19, N4-(3-ethynylphenyl)-6,7-dimethoxy-N2-(4-phenoxyphenyl)quinazoline-2,4-diamine, TD19
• Formule empirique (notation de Hill): C₃₀H₂₄N₄O₃
• Numéro CAS: 1403933-79-8
• Poids moléculaire : 488.54
• Code UNSPSC : 12352200

Propriétés

• Pureté: ≥98% (HPLC)
• Niveau de qualité: 100
• Forme: solid
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; protect from light
• Couleur: off-white
• Solubilité: DMSO: 10 mg/mL (with warming; solution will fall out of solution at room temperature); DMF: soluble
• Température de stockage: −20°C

Description

Description générale

A cell-permeable chemically modified derivative of erlotinib that is shown to be more effective in inducing apoptosis in H358, H441, H460, and A549 lung cancer cell lines (~10 µM). Highly effective in reducing the viability and inducing apotosis in erlotinib resistantH460 cells over-expressing CIP2A (cancerous inhibitor of protein phosphatase 2A ) that are resistant to erlotinib. Exhibits low binding affinity to the ATP binding site of the EGFR tyrosine kinase domain and has minimal effect on the phosphorylation of EGFR. Its anti-tumor effects are shown to be mediated via down-regulation of CIP2A and p-AKT expression and increased PP2A activity. Suppresses the growth of H460 xenograft tumors in NCr nude mice by approximately 80% (10 mg/kg. p.o. daily).

A cell-permeable chemically modified derivative of erlotinib that is shown to be more effective in inducing apoptosis in H358, H441, H460, and A549 lung cancer cell lines (~10 µM). Highly effective in reducing the viability and inducing apotosis in erlotinib resistantH460 cells over-expressing CIP2A (cancerous inhibitor of protein phosphatase 2A ) that are resistant to erlotinib. Exhibits low binding affinity to the ATP binding site of the EGFR tyrosine kinase domain and has minimal effect on the phosphorylation of EGFR. Its anti-tumor effects are shown to be mediated via down-regulation of CIP2A and p-AKT expression and increased PP2A activity. Suppresses the growth of H460 xenograft tumors in NCr nude mice by approximately 80% (10 mg/kg. p.o. daily).

Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.

Actions biochimiques/physiologiques

Primary Target
CIP2A

Conditionnement

Packaged under inert gas

Avertissement

Toxicity: Standard Handling (A)

Reconstitution

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

Autres remarques

Chao, T.T., et al. 2014. J. Pharm. Exp. Ther.351,352.

Informations légales

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable