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300764

Sigma-Aldrich

1,2,3,4-Tetrahydro-9H-pyrido[3,4-b]indole

98%

Synonym(s):

Noreleagnine, THBC, Tetrahydronorharman, Tryptoline

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About This Item

Empirical Formula (Hill Notation):
C11H12N2
CAS Number:
Molecular Weight:
172.23
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

liquid

mp

206-208 °C (lit.)

SMILES string

C1Cc2c(CN1)[nH]c3ccccc23

InChI

1S/C11H12N2/c1-2-4-10-8(3-1)9-5-6-12-7-11(9)13-10/h1-4,12-13H,5-7H2

InChI key

CFTOTSJVQRFXOF-UHFFFAOYSA-N

Gene Information

General description

Ozonolysis of the enamine bond of 1,2,3,4-tetrahydro-9H-pyrido[3,4-b]indole derivatives was studied.

Application

1,2,3,4-Tetrahydro-9H-pyrido[3,4-b]indole was employed in alkaloid synthesis and in studies on neurodegenerative diseases.
  • Reactant for synthesis of the indolyl-β-carboline alkaloid eudistomin U via IBX mediated room temperature oxidative aromatization
  • Reactant for preparation of neuroprotective HDAC6 inhibitors
  • Reactant for preparation of aminofuranopyrimidines as EGFR and Aurora A kinase inhibitors
  • Reactant for preparation of inhibitors of CDK4
  • Reactant for preparation of tetrahydrocarboline derivatives of as human 5-HT5A receptor ligands
  • Reactant for preparation of 5-(diaminomethyl)-2,4-aminopyrimidines as dihydrofolate reductase inhibitors and antibacterial agents

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Fang-Yuan Chang et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(7), 2478-2483 (2013-01-11)
Natural product discovery by random screening of broth extracts derived from cultured bacteria often suffers from high rates of redundant isolation, making it ever more challenging to identify novel biologically interesting natural products. Here we show that homology-based screening of
Christian O Alberto et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 31(29), 10671-10676 (2011-07-22)
Melanin-concentrating hormone (MCH) is a hypothalamic neuropeptide that promotes positive energy balance and anxiety. Since dopamine (DA) is also closely implicated in these functions, the present study investigated the effect of DA on MCH neurons. Using whole-cell patch-clamp recordings in
J. Chin. Chem. Soc., 41, 231-231 (1994)
Nermin S Ahmed et al.
Archiv der Pharmazie, 344(3), 149-157 (2011-03-09)
Starting from tadalafil as a template, a series of functionalized tetrahydro-β-carboline derivatives have been prepared and identified as novel potent and selective PDE5 inhibitors. Replacing the 3,4-methylenedioxyphenyl at position 6 of tadalafil, together with elongation of the N2-methyl substituent and
Jutamas Jiaranaikulwanitch et al.
Bioorganic & medicinal chemistry letters, 20(22), 6572-6576 (2010-10-15)
Tryptoline, a core structure of ochrolifuanine E, which is a hit compound from virtual screening of the Thai herbal database against BACE1 was used as a scaffold for the design of BACE1 inhibitors. The tryptoline was linked with different side

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