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ChemicalBook >  Product Catalog >  Pharmaceutical intermediates >  Heterocyclic compound >  Pyridine compound >  Ethylpyridine >  2,3,4,5-Tetrahydro-2,8-dimethyl-5-[2-(6-methyl-3-pyridyl)ethyl]-1H-pyrido[4,3-b]indole dihydrochloride

2,3,4,5-Tetrahydro-2,8-dimethyl-5-[2-(6-methyl-3-pyridyl)ethyl]-1H-pyrido[4,3-b]indole dihydrochloride

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2,3,4,5-Tetrahydro-2,8-dimethyl-5-[2-(6-methyl-3-pyridyl)ethyl]-1H-pyrido[4,3-b]indole dihydrochloride Basic information

Product Name:
2,3,4,5-Tetrahydro-2,8-dimethyl-5-[2-(6-methyl-3-pyridyl)ethyl]-1H-pyrido[4,3-b]indole dihydrochloride
Synonyms:
  • CS-784
  • Latrepirdine 2HCl
  • 2,3,4,5-Tetrahydro-2,8-dimethyl-5-[2-(6-methyl-3-pyridyl)ethyl]-1H-pyrido[4,3-b]indole dihydrochloride
  • Dimebon 2HCl
  • 2,8-dimethyl-5-[2-(6-methyl-3-pyridyl)ethyl]-3,4-dihydro-1H-pyrido[4,3-b]indole hydrochloride
  • 2,3,4,5-Tetrahydro-2,8-dimethyl-5-[2-(6-methyl-3-pyridinyl)ethyl]-1H-pyrido[4,3-b]indoledihydrochloride
  • DiMebone HCl
  • DiMeboline dihydrochloride
CAS:
97657-92-6
MF:
C21H25N3.2ClH
MW:
392.371
EINECS:
692-160-9
Product Categories:
  • Inhibitors
Mol File:
97657-92-6.mol
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2,3,4,5-Tetrahydro-2,8-dimethyl-5-[2-(6-methyl-3-pyridyl)ethyl]-1H-pyrido[4,3-b]indole dihydrochloride Chemical Properties

Melting point:
220-222 °C
storage temp. 
Desiccate at RT
solubility 
H2O: ≥10mg/mL
form 
powder
color 
white to off-white
Water Solubility 
H2O: ≥10mg/mL
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22-36/38
Safety Statements 
26-36/39
WGK Germany 
3
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2,3,4,5-Tetrahydro-2,8-dimethyl-5-[2-(6-methyl-3-pyridyl)ethyl]-1H-pyrido[4,3-b]indole dihydrochloride Usage And Synthesis

Uses

Latrepirdine is an antihistamine drug used initially in Russia. Recently research have explore the potential of Latrepirdine to demonstrate activities against neurodegenerative conditions.

Biological Activity

Non-selective antihistamine that displays cognitive enhancing abilities. Also displays high affinity for 5-HT (particularly 5-HT 6 and 5-HT 7 ), α -adrenergic, dopaminergic, AMPA and NMDA receptors, and L-type calcium channels. Exhibits neuroprotective activity in cellular models of Alzheimer's and Huntington's disease and preserves cognitive function following administration to AF64A lesioned rats. Protects neurons against the neurotoxic action of β -amyloid fragment.

in vivo

Latrepirdine treatment of TgCRND8 transgenic mice is associated with improved learning behavior and with a reduction in accumulation of Aβ42 and α-synuclein. Male, 90-day-old TgCRND8 mice or their wild-type littermates (nTg) receive 31 consecutive once daily i.p. injections of either 3.5 mg/kg Latrepirdine or 0.9% saline (vehicle). At the culmination of treatment, mice are tested for cued and contextual fear conditioning using a paradigm that has been widely accepted for evaluating learning and memory deficits in APP transgenic mice. A significant increase in cued memory only among Latrepirdine-versus vehicle-treated TgCRND8 mice (p=0.01) is observed. A weak, non-significant trend toward an improvement in contextual memory among Latrepirdine-versus vehicle-treated mice (p=0.099) is also observed[1].

2,3,4,5-Tetrahydro-2,8-dimethyl-5-[2-(6-methyl-3-pyridyl)ethyl]-1H-pyrido[4,3-b]indole dihydrochlorideSupplier

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2,3,4,5-Tetrahydro-2,8-dimethyl-5-[2-(6-methyl-3-pyridyl)ethyl]-1H-pyrido[4,3-b]indole dihydrochloride(97657-92-6)Related Product Information