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Safety Information

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:
16502-01-5
Molecular Weight:
172.23
MDL number:
MFCD00004954
UNSPSC Code:
12352100
PubChem Substance ID:
24857939
NACRES:
NA.22

Quality Level

100

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

rat ... Htr2a(29595) , Htr2c(25187)

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
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
0000242253
0000242251
0000233234
0000242253
0000242251

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I M McDonald et al.
Journal of medicinal chemistry, 43(19), 3518-3529 (2000-09-23)
A novel series of nonpeptide CCK(2) receptor antagonists has been prepared, in which 2,7-dioxo-2,3,4,5,6,7-hexahydro-1H-benzo[h][1, 4]diazonine (5) was used as a chemical template. This uncommon ring system was obtained in a highly substituted form and in high yield by ozonolysis of
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
Chem. Abstr., 121, 54854s-54854s (1994)
J. Chin. Chem. Soc., 41, 231-231 (1994)
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