2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one

Product Name: 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one
CAS No.: 17952-82-8
Chemical Name: 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one
Synonyms: 1,2,3,4-Tetrahydronorharman-1-one;3,4-Dihydro-β-carboline-1(2H)-one;1,2,3,4-Tetrahydro-β-carboline-1-one;2,3,4,9-tetrahydropyrido[3,4-b]indol-1-one;2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one;1H-Pyrido[3,4-b]indol-1-one, 2,3,4,9-tetrahydro-
CBNumber: CB0915201
Molecular Formula: C11H10N2O
Formula Weight: 186.21
MOL File: 17952-82-8.mol

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2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one Property

Melting point:: 183-185 °C
Boiling point:: 529.2±39.0 °C(Predicted)
Density: 1.318±0.06 g/cm3(Predicted)
solubility: Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form: Cryst.
pka: 15.48±0.20(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

AK Scientific

Product number: 5913CA
Product name: 2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-one
Packaging: 5g
Price: $1072
Updated: 2021/12/16

Arctom

Product number: CFN92785
Product name: 1,2,3,4-Tetrahydronorharman-1-one
Purity: ≥98%
Packaging: 5mg
Price: $300
Updated: 2021/12/16

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2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one Chemical Properties,Usage,Production

Preparation

Tryptamine 380 (9.0 g, 56.2 mmol) and triethylamine (13.8 g, 136.3 mmol) were dissolved in warm toluene (800 mL). Under vigorous stirring, a solution of triphosgene (6.7 g, 22.6 mmol) in toluene (35 mL) was added dropwise and the mixture was stirred for a further 20 min at room temperature. Then, HBr (30% in acetic acid; 13 mL) was added and the mixture was refluxed for 30 min. After cooling to room temperature, water (300 mL) and ethyl acetate (300 mL) were added and, after separation of the layers, the aqueous phase was extracted once more with ethyl acetate (300 mL). The combined organic layers were dried over magnesium sulfate and concentrated in vacuo. The residue was recrystallized from methanol/ethyl acetate (1:1) to afford 7.74 g (74%) of 2,3,4,9-tetrahydro-1H-pyrido[ 3,4-b]indol-1-one 382 as a white solid; mp 184°C.

2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one Suppliers

China 28 United States 5 Global 33

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17952-82-8, 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one Related Search:

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17952-82-8