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

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Products Intro: Product Name:2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-one
CAS:17952-82-8
Purity:97% Package:0.25g;1g;5g Remarks:SY246488
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Products Intro: Product Name:1,2,3,4-Tetrahydronorharman-1-one
CAS:17952-82-8
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Products Intro: Product Name:2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one
CAS:17952-82-8
Purity:0.97 Package:mgs,gs,kgs Remarks:A853224
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Products Intro: Product Name:2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-one
CAS:17952-82-8
Purity:>=97% Package:0.1g;0.25g;1g;5g Remarks:SY246488
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Products Intro: Product Name:2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one
CAS:17952-82-8
Purity:97% HPLC Package:10g;100g;1kg;10kg
2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one Basic information
Product Name:2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one
Synonyms:2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one;1,2,3,4-Tetrahydro-β-carboline-1-one;3,4-Dihydro-β-carboline-1(2H)-one;1,2,3,4-Tetrahydronorharman-1-one;1H-Pyrido[3,4-b]indol-1-one, 2,3,4,9-tetrahydro-;2,3,4,9-tetrahydropyrido[3,4-b]indol-1-one
CAS:17952-82-8
MF:C11H10N2O
MW:186.21
EINECS:241-878-7
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Mol File:17952-82-8.mol
2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one Structure
2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one Chemical Properties
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.
pka15.48±0.20(Predicted)
Safety Information
MSDS Information
2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one Usage And Synthesis
PreparationTryptamine 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
Preparation Products2-[2-(Methylamino)benzoyl]-3,4-dihydro-β-carboline-1(2H)-one-->2,9-dihydropyrido[3,4-b]indol-1-one
Tag:2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one(17952-82-8) Related Product Information
6-chloro-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one 1-OXO-2,3,4,9-TETRAHYDRO-1H-B-CARBOLINE-6-CARBOXYLIC ACID ETHYL ESTER 2,3,4,9-tetrahydro-6-methoxy-1H-pyrido[3,4-b]indol-1-one AKOS BB-9342 6-METHYL-2,3,4,9-TETRAHYDRO-1H-BETA-CARBOLIN-1-ONE 1-OXO-2,3,4,9-TETRAHYDRO-1H-B-CARBOLINE-6-CARBOXYLIC ACID AKOS BB-9155 B 193 AKOS BB-9343 6-NITRO-2,3,4,9-TETRAHYDRO-1H-BETA-CARBOLIN-1-ONE 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one 6-IODO-2,3,4,9-TETRAHYDRO-B-CARBOLIN-1-ONE 1H-Pyrido(3,4-b)indole-1,3(2H)-dione, 4,9-dihydro-2-(2-(4-(2-pyrimidin yl)-1-piperazinyl)ethyl)-