7-DICHLORO-2-DIMETHYLAMINOMETHYL-QUINOLIN-8-OL

Modify Date: 2024-01-17 18:26:20

7-DICHLORO-2-DIMETHYLAMINOMETHYL-QUINOLIN-8-OL Structure
7-DICHLORO-2-DIMETHYLAMINOMETHYL-QUINOLIN-8-OL structure
Common Name 7-DICHLORO-2-DIMETHYLAMINOMETHYL-QUINOLIN-8-OL
CAS Number 747408-78-2 Molecular Weight 271.142
Density 1.4±0.1 g/cm3 Boiling Point 367.8±37.0 °C at 760 mmHg
Molecular Formula C12H12Cl2N2O Melting Point N/A
MSDS N/A Flash Point 176.2±26.5 °C

 Use of 7-DICHLORO-2-DIMETHYLAMINOMETHYL-QUINOLIN-8-OL


PBT 1033 (PBT 2) is an orally active copper/zinc ionophore. PBT 1033 restores cognition in mouse models of Alzheimer's disease (AD). PB 1033 also has antibacterial activity against Gram-positive bacteria[1][2].

 Names

Name PBT-1033
Synonym More Synonyms

  Biological Activity

Description PBT 1033 (PBT 2) is an orally active copper/zinc ionophore. PBT 1033 restores cognition in mouse models of Alzheimer's disease (AD). PB 1033 also has antibacterial activity against Gram-positive bacteria[1][2].
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In Vitro PB 1033 displays antibacterial activity against S. uberis, with a MIC value of 14.5 μM[2]. PBT2 (1, 3 and 7.5 μM, 6 h) protects neurons against glutamate-induced excitotoxicity[3]. PBT2 (10 μM, 1 or 6 h) reduces NMDAR-mediated Ca2+ flux in mouse cortical neurons[3]. PBT2 (0-10 μM, 1 h) increases GSK3α/β phosphorylation in SH-SY5Y cells[4]. PBT2 (20 μM, 1 h) prevents the formation of Zn-induced protease resistant Aβ aggregates[5]. Western Blot Analysis[4] Cell Line: SH-SY5Y cells Concentration: 0-10 μM Incubation Time: 1 h Result: Increased in cellular levels of GSK3α/β phosphorylated at the inhibitory serine 21/9 residue (ser21/9 on GSK3α/β).
In Vivo PBT 1033 (30 mg/kg/d, p.o., 11 days) restores biochemical substrates of learning/memory in a mouse model of alzheimer's disease[5]. Animal Model: Female Tg2576 mice[5] Dosage: 30 mg/kg/d Administration: Oral administration, 11 days Result: Increased hippocampal apical spine density, basal spine density.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 367.8±37.0 °C at 760 mmHg
Molecular Formula C12H12Cl2N2O
Molecular Weight 271.142
Flash Point 176.2±26.5 °C
Exact Mass 270.032654
LogP 3.51
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.654

 Synonyms

5,7-Dichloro-2-[(dimethylamino)methyl]-8-quinolinol
Q7K6GJQ4O4
8-Quinolinol, 5,7-dichloro-2-[(dimethylamino)methyl]-
PBT-1033
MFCD30749371