56826-69-8

Basic information

• Product Name: 6,7-Dihydro-5H-quinolin-8-one
• Synonyms: AKOS BB-8709;6,7-DIHYDRO-5H-QUINOLIN-8-ONE;6,7-DIHYDRO-5H-QUINOLINE-8-ONE;6,7-DIHYDROQUINOLIN-8(5H)-ONE;6,7-DIHYDRO-5H-QUINOLIN-8-ONE,99+%;6,7-dihydro-5H-quinolin-8-one98%+,;5,6,7,8-tetrahydroquinolin-8-one;8(5H)-Quinolinone, 6,7-dihydro-
• CAS NO: 56826-69-8
• Molecular Formula: C₉H₉NO
• Molecular Weight: 147.17
• Product Categories: Heterocycles;Heterocyclic Compound;Quinoline Derivertives
• Mol File: 56826-69-8.mol
• Article Data: 23

Chemical Properties

• Melting Point: 96-98 °C(Solv: isopropyl ether (108-20-3))
• Boiling Point: 287.4 °C at 760 mmHg
• Flash Point: 135.2 °C
• Appearance: /
• Density: 1.168 g/cm³
• Vapor Pressure: 0.002mmHg at 25°C
• Refractive Index: 1.569
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 3.46±0.20(Predicted)
• CAS DataBase Reference: 6,7-Dihydro-5H-quinolin-8-one(CAS DataBase Reference)
• NIST Chemistry Reference: 6,7-Dihydro-5H-quinolin-8-one(56826-69-8)
• EPA Substance Registry System: 6,7-Dihydro-5H-quinolin-8-one(56826-69-8)

Safety Data

• Hazardous Substances Data: 56826-69-8(Hazardous Substances Data)

Usage

Description

6,7-Dihydro-5H-quinolin-8-one is a synthetic intermediate. It has been used in the synthesis of tetrahydropyridoazepinones and thiosemicarbazones with anticancer activity.

Chemical Properties

light yellow crystalline

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 2208, 1984 DOI: 10.1021/jo00186a027Synthetic Communications, 33, p. 3497, 2003 DOI: 10.1081/SCC-120024729

InChI:InChI=1/C9H9NO/c11-8-5-1-3-7-4-2-6-10-9(7)8/h2,4,6H,1,3,5H2

Upstream product

• 14631-48-2 5,6,7,8-tetrahydroquinoline N-oxide 
• 765-87-7 cyclohexane-1,2-dione 
• 2450-71-7 Propargylamine 
• 14631-46-0 5,6,7,8-tetrahydroquinoline-8-ol 
• 770-12-7 O-phenyl phosphorodichloridate 
• 148-24-3 8-quinolinol 
• 10500-57-9 5,6,7,8-tetrahydroquinoline 
• 58509-59-4 6,7-dihydro-5H-quinolin-8-one oxime 
• 161892-93-9 C₂₄H₂₂NOP 
• 107-02-8 acrolein 
• 28707-60-0 8-benzylidene-5,6,7,8-tetrahydroquinoline 
• 28707-60-0 8-benzylidene-5,6,7,8-tetrahydroquinoline 

Downstream Products

• 60975-89-5 8-phenyl-5,6,7,8-tetrahydroquinolin-8-ol 
• 178413-24-6 5,6,8,9-tetrahydro-7-(4'-N,N-diethylaminophenyl)quino[8,7-b][1,10]phenanthroline 
• 148066-20-0 7-(4'-methoxy)phenyl-5,6,8,9-tetrahydroquino<8,7-b><1,10>phenanthroline 
• 695150-26-6 7,8,13,14-tetrahydro-6-(3'-bromophenyl)chino[8,7-k][1,8]phenanthroline 
• 112881-42-2 5,6,8,9-Tetrahydro-7-phenylquino<8,7-b><1,10>phenanthroline 
• 148066-23-3 7,8,13,14-Tetrahydro-6-phenylquino<8,7-k><1,8>phenanthroline 
• 39585-90-5 5,6,7,8-tetrahydro-8-quinolphenylhydrazone 
• 105440-23-1 7-(4-methylbenzylidene)-5,6,7,8-tetrahydroquinolin-8-one 
• 112881-47-7 7-<4'-(Dimethylamino)phenyl>-5,6,8,9-tetrahydroquino<8,7-b><1,10>phenanthroline 
• 116047-38-2 7-Phenyl-5,7,8,9-tetrahydro-6H-14-oxa-1,13-diaza-dibenzo[a,j]anthracene 
• 130008-11-6 1,1a,1b,2-tetrahydro-1,2-bis(phenylsulfonyl)bisazirino<1,2-a:2',1'-c>quinoxaline 
• 129286-87-9 5,6-Dihydro-2,3-diphenyl<1,10>phenanthroline 

Relevant articles and documents

Efficient Pyrazolo[5,4-f]quinoxaline Functionalized Os(II) Based Emitter with an Electroluminescence Peak Maximum at 811 nm

Upon fusing the pyrazinyl pyrazole entity in giving pyrazolo[3,4-f]quinoxaline chelate, the corresponding Os(II) based NIR emitter exhibited “invisible” and efficient electroluminescence with a peak maximum at 811 nm. A maximum external quantum efficiency

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Stereorandom and diastereoselective syntheses of a novel 1,2,3,4,4a,5,6,10b-octahydro-1,10-phenanthroline ring system are described. Derivatives of all four diastereomers were prepared and isolated in >98% ee. The pure enantiomers were compared in order t

QUINOLYNYLMETHYLIMIDIZOLES AS THERAPEUTIC AGENTS

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