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Merck

300764

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
NACRES:
NA.22
PubChem Substance ID:
24857939
UNSPSC Code:
12352100
MDL number:
MFCD00004954
Assay:
98%
Form:
liquid

Key Documents

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Product Name

1,2,3,4-Tetrahydro-9H-pyrido[3,4-b]indole, 98%

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

SMILES string

C1Cc2c(CN1)[nH]c3ccccc23

InChI key

CFTOTSJVQRFXOF-UHFFFAOYSA-N

assay

98%

form

liquid

mp

206-208 °C (lit.)

Quality Level

100

Gene Information

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

Related Categories

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

General description

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

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000242253
0000242251
0000233234
0000242253
0000242251

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Minoru Tanaka et al.
Bioorganic & medicinal chemistry, 21(5), 1159-1165 (2013-01-23)
Indoleamine 2,3-dioxygenase (IDO) plays a significant role in several disorders such as Alzheimer's disease, age-related cataracts and tumors. A series of novel tryptoline derivatives were synthesized and evaluated for their inhibitory activity against IDO. Substituted tryptoline derivatives (11a, 11c, 11e
Takayoshi Arai et al.
The Journal of organic chemistry, 76(8), 2909-2912 (2011-03-08)
A four-step synthetic route to fully substituted chiral tetrahydro-β-carbolines (THBCs) is described. Starting from the (R,S,S)-Friedel-Crafts/Henry adduct obtained from three-component coupling of an indole, nitroalkene, and aldehyde catalyzed by imidazoline-aminophenol-CuOTf, the (1S,3S,4R)-THBCs were readily synthesized in a three-step operation including
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
J. Chin. Chem. Soc., 41, 231-231 (1994)
Chem. Abstr., 121, 54854s-54854s (1994)
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