Quinolines and derivatives

Aromatic organic heterocyclic compounds that contain a benzene ring fused with a six-membered ring that contains one nitrogen atom and five carbon atoms. Includes compounds that are derived from quinolines.

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8-Hydroxyquinoline (Certified ACS), Fisher Chemical™

CAS: 148-24-3 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.16 MDL Number: MFCD00006807 InChI Key: MCJGNVYPOGVAJF-UHFFFAOYSA-N Synonym: 8-hydroxyquinoline,8-quinolinol,oxyquinoline,oxine,quinophenol,8-quinol,8-oxyquinoline,phenopyridine,oxychinolin,bioquin PubChem CID: 1923 ChEBI: CHEBI:48981 IUPAC Name: quinolin-8-ol SMILES: OC1=C2N=CC=CC2=CC=C1

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Specifications

PubChem CID	1923
CAS	148-24-3
Molecular Weight (g/mol)	145.16
ChEBI	CHEBI:48981
MDL Number	MFCD00006807
SMILES	OC1=C2N=CC=CC2=CC=C1
Synonym	8-hydroxyquinoline,8-quinolinol,oxyquinoline,oxine,quinophenol,8-quinol,8-oxyquinoline,phenopyridine,oxychinolin,bioquin
IUPAC Name	quinolin-8-ol
InChI Key	MCJGNVYPOGVAJF-UHFFFAOYSA-N
Molecular Formula	C9H7NO

8-Hydroxyquinoline (White to Light-Buff Needles or Powder), Fisher BioReagents

Pricing and Availability
Specifications

PubChem CID	1923
CAS	148-24-3
Molecular Weight (g/mol)	145.16
ChEBI	CHEBI:48981
MDL Number	MFCD00006807
SMILES	OC1=C2N=CC=CC2=CC=C1
Synonym	8-hydroxyquinoline,8-quinolinol,oxyquinoline,oxine,quinophenol,8-quinol,8-oxyquinoline,phenopyridine,oxychinolin,bioquin
IUPAC Name	quinolin-8-ol
InChI Key	MCJGNVYPOGVAJF-UHFFFAOYSA-N
Molecular Formula	C9H7NO

Ethidium Bromide, Fisher BioReagents

CAS: 1239-45-8 Molecular Formula: C21H20BrN3 Molecular Weight (g/mol): 394.32 MDL Number: MFCD00011724 InChI Key: ZMMJGEGLRURXTF-UHFFFAOYSA-N Synonym: ethidium bromide,homidium bromide,dromilac,3,8-diamino-5-ethyl-6-phenylphenanthridinium bromide,ethydium bromide,3,8-diamino-5-ethyl-6-phenylphenanthridin-5-ium bromide,etbr,2,7-diamino-10-ethyl-9-phenylphenanthridinium bromide,2,7-diamino-9-phenyl-10-ethylphenanthridinium bromide,unii-059nuo2z1l PubChem CID: 14710 ChEBI: CHEBI:4883 IUPAC Name: 5-ethyl-6-phenylphenanthridin-5-ium-3,8-diamine;bromide SMILES: [Br-].CC[N+]1=C(C2=CC=CC=C2)C2=CC(N)=CC=C2C2=CC=C(N)C=C12

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Specifications

PubChem CID	14710
CAS	1239-45-8
Molecular Weight (g/mol)	394.32
ChEBI	CHEBI:4883
MDL Number	MFCD00011724
SMILES	[Br-].CC[N+]1=C(C2=CC=CC=C2)C2=CC(N)=CC=C2C2=CC=C(N)C=C12
Synonym	ethidium bromide,homidium bromide,dromilac,3,8-diamino-5-ethyl-6-phenylphenanthridinium bromide,ethydium bromide,3,8-diamino-5-ethyl-6-phenylphenanthridin-5-ium bromide,etbr,2,7-diamino-10-ethyl-9-phenylphenanthridinium bromide,2,7-diamino-9-phenyl-10-ethylphenanthridinium bromide,unii-059nuo2z1l
IUPAC Name	5-ethyl-6-phenylphenanthridin-5-ium-3,8-diamine;bromide
InChI Key	ZMMJGEGLRURXTF-UHFFFAOYSA-N
Molecular Formula	C21H20BrN3

5-Chloro-8-hydroxyquinoline, 95%

CAS: 130-16-5 Molecular Formula: C9H6ClNO Molecular Weight (g/mol): 179.603 MDL Number: MFCD00006788 InChI Key: CTQMJYWDVABFRZ-UHFFFAOYSA-N Synonym: 5-chloro-8-hydroxyquinoline,cloxiquine,cloxyquin,5-chloro-8-quinolinol,dermofongin,5-chlorooxine,8-quinolinol, 5-chloro,chlorisept,dermofungin,5-chloro-8-oxyquinoline PubChem CID: 2817 IUPAC Name: 5-chloroquinolin-8-ol SMILES: C1=CC2=C(C=CC(=C2N=C1)O)Cl

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Specifications

PubChem CID	2817
CAS	130-16-5
Molecular Weight (g/mol)	179.603
MDL Number	MFCD00006788
SMILES	C1=CC2=C(C=CC(=C2N=C1)O)Cl
Synonym	5-chloro-8-hydroxyquinoline,cloxiquine,cloxyquin,5-chloro-8-quinolinol,dermofongin,5-chlorooxine,8-quinolinol, 5-chloro,chlorisept,dermofungin,5-chloro-8-oxyquinoline
IUPAC Name	5-chloroquinolin-8-ol
InChI Key	CTQMJYWDVABFRZ-UHFFFAOYSA-N
Molecular Formula	C9H6ClNO

PubChem CID	1923
CAS	148-24-3
Molecular Weight (g/mol)	145.16
ChEBI	CHEBI:48981
MDL Number	MFCD00006807
SMILES	OC1=C2N=CC=CC2=CC=C1
Synonym	8-hydroxyquinoline,8-quinolinol,oxyquinoline,oxine,quinophenol,8-quinol,8-oxyquinoline,phenopyridine,oxychinolin,bioquin
IUPAC Name	quinolin-8-ol
InChI Key	MCJGNVYPOGVAJF-UHFFFAOYSA-N
Molecular Formula	C9H7NO

5-Chloro-8-hydroxyquinoline, 98%

CAS: 130-16-5 Molecular Formula: C₉H₆ClNO Molecular Weight (g/mol): 179.61 MDL Number: MFCD00006788 InChI Key: CTQMJYWDVABFRZ-UHFFFAOYSA-N Synonym: 5-chloro-8-hydroxyquinoline,cloxiquine,cloxyquin,5-chloro-8-quinolinol,dermofongin,5-chlorooxine,8-quinolinol, 5-chloro,chlorisept,dermofungin,5-chloro-8-oxyquinoline PubChem CID: 2817 IUPAC Name: 5-chloroquinolin-8-ol SMILES: C1=CC2=C(C=CC(=C2N=C1)O)Cl

Pricing and Availability
Specifications

PubChem CID	2817
CAS	130-16-5
Molecular Weight (g/mol)	179.61
MDL Number	MFCD00006788
SMILES	C1=CC2=C(C=CC(=C2N=C1)O)Cl
Synonym	5-chloro-8-hydroxyquinoline,cloxiquine,cloxyquin,5-chloro-8-quinolinol,dermofongin,5-chlorooxine,8-quinolinol, 5-chloro,chlorisept,dermofungin,5-chloro-8-oxyquinoline
IUPAC Name	5-chloroquinolin-8-ol
InChI Key	CTQMJYWDVABFRZ-UHFFFAOYSA-N
Molecular Formula	C₉H₆ClNO

Thermo Scientific Chemicals Cinchonidine, 98.5-101%

CAS: 485-71-2 Molecular Formula: C19H22N2O Molecular Weight (g/mol): 294.40 MDL Number: MFCD00006783 InChI Key: KMPWYEUPVWOPIM-UHFFFAOYNA-N Synonym: cinchonidine PubChem CID: 45358337 IUPAC Name: [(2R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethanol SMILES: OC(C1CC2CCN1CC2C=C)C1=C2C=CC=CC2=NC=C1

Pricing and Availability
Specifications

PubChem CID	45358337
CAS	485-71-2
Molecular Weight (g/mol)	294.40
MDL Number	MFCD00006783
SMILES	OC(C1CC2CCN1CC2C=C)C1=C2C=CC=CC2=NC=C1
Synonym	cinchonidine
IUPAC Name	[(2R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethanol
InChI Key	KMPWYEUPVWOPIM-UHFFFAOYNA-N
Molecular Formula	C19H22N2O

N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline, 99+%

CAS: 16357-59-8 Molecular Formula: C14H17NO3 Molecular Weight (g/mol): 247.29 MDL Number: MFCD00006703 InChI Key: GKQLYSROISKDLL-UHFFFAOYNA-N Synonym: eedq,2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline,n-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline,ethyl 2-ethoxyquinoline-1 2h-carboxylate,1-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline,2-ethoxy-1 2h-quinolinecarboxylic acid, ethyl ester,1 2h-quinolinecarboxylic acid, 2-ethoxy-, ethyl ester,ethyl 2-ethoxy-1,2-dihydroquinoline-1-carboxylate,ethyl 1,2-dihydro-2-ethoxy-1-quinolinecarboxylate,ethyl n-2-ethoxy-1,2-dihydroquinoline carboxylate PubChem CID: 27833 IUPAC Name: ethyl 2-ethoxy-2H-quinoline-1-carboxylate SMILES: CCOC1C=CC2=CC=CC=C2N1C(=O)OCC

Pricing and Availability
Specifications

PubChem CID	27833
CAS	16357-59-8
Molecular Weight (g/mol)	247.29
MDL Number	MFCD00006703
SMILES	CCOC1C=CC2=CC=CC=C2N1C(=O)OCC
Synonym	eedq,2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline,n-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline,ethyl 2-ethoxyquinoline-1 2h-carboxylate,1-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline,2-ethoxy-1 2h-quinolinecarboxylic acid, ethyl ester,1 2h-quinolinecarboxylic acid, 2-ethoxy-, ethyl ester,ethyl 2-ethoxy-1,2-dihydroquinoline-1-carboxylate,ethyl 1,2-dihydro-2-ethoxy-1-quinolinecarboxylate,ethyl n-2-ethoxy-1,2-dihydroquinoline carboxylate
IUPAC Name	ethyl 2-ethoxy-2H-quinoline-1-carboxylate
InChI Key	GKQLYSROISKDLL-UHFFFAOYNA-N
Molecular Formula	C14H17NO3

2,4-Dihydroxyquinoline, 97%

CAS: 86-95-3 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD00006744 InChI Key: HDHQZCHIXUUSMK-UHFFFAOYSA-N Synonym: 2,4-quinolinediol,2,4-dihydroxyquinoline,4-hydroxyquinolin-2 1h-one,quinoline-2,4-diol,4-hydroxy-2-quinolone,4-hydroxycarbostyril,2 1h-quinolinone, 4-hydroxy,4-hydroxy-2-quinolinone,hydroxycarbostyril,2-hydroxyquinolin-4 1h-one PubChem CID: 54680871 ChEBI: CHEBI:75926 IUPAC Name: 4-hydroxy-1H-quinolin-2-one SMILES: C1=CC=C2C(=C1)C(=CC(=O)N2)O

Pricing and Availability
Specifications

PubChem CID	54680871
CAS	86-95-3
Molecular Weight (g/mol)	161.16
ChEBI	CHEBI:75926
MDL Number	MFCD00006744
SMILES	C1=CC=C2C(=C1)C(=CC(=O)N2)O
Synonym	2,4-quinolinediol,2,4-dihydroxyquinoline,4-hydroxyquinolin-2 1h-one,quinoline-2,4-diol,4-hydroxy-2-quinolone,4-hydroxycarbostyril,2 1h-quinolinone, 4-hydroxy,4-hydroxy-2-quinolinone,hydroxycarbostyril,2-hydroxyquinolin-4 1h-one
IUPAC Name	4-hydroxy-1H-quinolin-2-one
InChI Key	HDHQZCHIXUUSMK-UHFFFAOYSA-N
Molecular Formula	C9H7NO2

8-Hydroxyquinoline-2-carboxylic acid, 98%

CAS: 1571-30-8 Molecular Formula: C10H6NO3 Molecular Weight (g/mol): 188.16 MDL Number: MFCD00168972 InChI Key: UHBIKXOBLZWFKM-UHFFFAOYSA-M Synonym: 8-hydroxyquinaldic acid,quinaldic acid, 8-hydroxy,2-quinolinecarboxylic acid, 8-hydroxy,8-hydroxy-2-quinolinecarboxylic acid,8hc,acmc-20a4qz,5-22-05-00272 beilstein handbook reference,8-hydroxyquinolin-2-carboxylic acid,8-hydroxyquinoline-2-carbaxylicacid,quinolinecarboxylic acid, 8-hydroxy PubChem CID: 74079 IUPAC Name: 8-hydroxyquinoline-2-carboxylic acid SMILES: OC1=C2N=C(C=CC2=CC=C1)C([O-])=O

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Specifications

PubChem CID	74079
CAS	1571-30-8
Molecular Weight (g/mol)	188.16
MDL Number	MFCD00168972
SMILES	OC1=C2N=C(C=CC2=CC=C1)C([O-])=O
Synonym	8-hydroxyquinaldic acid,quinaldic acid, 8-hydroxy,2-quinolinecarboxylic acid, 8-hydroxy,8-hydroxy-2-quinolinecarboxylic acid,8hc,acmc-20a4qz,5-22-05-00272 beilstein handbook reference,8-hydroxyquinolin-2-carboxylic acid,8-hydroxyquinoline-2-carbaxylicacid,quinolinecarboxylic acid, 8-hydroxy
IUPAC Name	8-hydroxyquinoline-2-carboxylic acid
InChI Key	UHBIKXOBLZWFKM-UHFFFAOYSA-M
Molecular Formula	C10H6NO3

Tacrine hydrochloride

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1,1'-Diethyl-2,2'-cyanine iodide, 99%

CAS: 977-96-8 Molecular Formula: C₂₃H₂₃IN₂ Molecular Weight (g/mol): 454.34 MDL Number: MFCD00011971 InChI Key: GMYRVMSXMHEDTL-UHFFFAOYSA-M Synonym: decynium 22 PubChem CID: 71299759 ChEBI: CHEBI:37993 IUPAC Name: (2Z)-1-ethyl-2-[(1-ethylquinolin-1-ium-2-yl)methylidene]quinoline;iodide SMILES: CCN1C(=CC2=[N+](C3=CC=CC=C3C=C2)CC)C=CC4=CC=CC=C41.[I-]

Pricing and Availability
Specifications

PubChem CID	71299759
CAS	977-96-8
Molecular Weight (g/mol)	454.34
ChEBI	CHEBI:37993
MDL Number	MFCD00011971
SMILES	CCN1C(=CC2=[N+](C3=CC=CC=C3C=C2)CC)C=CC4=CC=CC=C41.[I-]
Synonym	decynium 22
IUPAC Name	(2Z)-1-ethyl-2-[(1-ethylquinolin-1-ium-2-yl)methylidene]quinoline;iodide
InChI Key	GMYRVMSXMHEDTL-UHFFFAOYSA-M
Molecular Formula	C₂₃H₂₃IN₂

Thermo Scientific Chemicals Indacaterol maleate

CAS: 753498-25-8 Molecular Formula: C28H32N2O7 Molecular Weight (g/mol): 508.57 MDL Number: MFCD20526769,MFCD18782702 InChI Key: IREJFXIHXRZFER-UHFFFAOYNA-N IUPAC Name: 5-{2-[(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl}-8-hydroxy-1,2-dihydroquinolin-2-one; but-2-enedioic acid SMILES: OC(=O)C=CC(O)=O.CCC1=C(CC)C=C2CC(CC2=C1)NCC(O)C1=C2C=CC(=O)NC2=C(O)C=C1

Pricing and Availability
Specifications

CAS	753498-25-8
Molecular Weight (g/mol)	508.57
MDL Number	MFCD20526769,MFCD18782702
SMILES	OC(=O)C=CC(O)=O.CCC1=C(CC)C=C2CC(CC2=C1)NCC(O)C1=C2C=CC(=O)NC2=C(O)C=C1
IUPAC Name	5-{2-[(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl}-8-hydroxy-1,2-dihydroquinolin-2-one; but-2-enedioic acid
InChI Key	IREJFXIHXRZFER-UHFFFAOYNA-N
Molecular Formula	C28H32N2O7

6,9-Diamino-2-ethoxyacridine lactate monohydrate, 95%, Thermo Scientific Chemicals

CAS: 6402-23-9 Molecular Formula: C₃H₆O₃·H₂O Molecular Weight (g/mol): 361.39 MDL Number: MFCD00149646 InChI Key: NYEPHMYJRNWPLA-UHFFFAOYSA-N Synonym: ethacridine lactate monohydrate,ethodin,ethacridine lactate hydrate,ethacridine lactate salt,dsstox_cid_26274,dsstox_rid_81501,dsstox_gsid_46274,7-ethoxyacridine-3,9-diamine; 2-hydroxypropanoic acid; hydrate,rivanol monohydrate PubChem CID: 165457 IUPAC Name: 7-ethoxyacridine-3,9-diamine;2-hydroxypropanoic acid;hydrate SMILES: CCOC1=CC2=C(C3=C(C=C(C=C3)N)N=C2C=C1)N.CC(C(=O)O)O.O

Pricing and Availability
Specifications

PubChem CID	165457
CAS	6402-23-9
Molecular Weight (g/mol)	361.39
MDL Number	MFCD00149646
SMILES	CCOC1=CC2=C(C3=C(C=C(C=C3)N)N=C2C=C1)N.CC(C(=O)O)O.O
Synonym	ethacridine lactate monohydrate,ethodin,ethacridine lactate hydrate,ethacridine lactate salt,dsstox_cid_26274,dsstox_rid_81501,dsstox_gsid_46274,7-ethoxyacridine-3,9-diamine; 2-hydroxypropanoic acid; hydrate,rivanol monohydrate
IUPAC Name	7-ethoxyacridine-3,9-diamine;2-hydroxypropanoic acid;hydrate
InChI Key	NYEPHMYJRNWPLA-UHFFFAOYSA-N
Molecular Formula	C₃H₆O₃·H₂O

6-Bromo-3,4-dihydro-2(1H)-quinolinone, 98%

CAS: 3279-90-1 Molecular Formula: C9H8BrNO Molecular Weight (g/mol): 226.07 MDL Number: MFCD03839832 InChI Key: MQWZSSIUHXNNTM-UHFFFAOYSA-N Synonym: 6-bromo-1,2,3,4-tetrahydro-2-quinolinone,6-bromo-3,4-dihydroquinolin-2 1h-one,6-bromo-3,4-dihydro-2 1h-quinolinone,6-bromo-3,4-dihydro-1h quinolin-2-one,6-bromo-1,2,3,4-tetrahydroquinolin-2-one,2 1h-quinolinone, 6-bromo-3,4-dihydro,6-bromo-2-oxo-1,2,3,4-tetrahydroquinoline,acmc-1co6x,6-bromo-3,4-dihydrocarbostyril,6-bromo-1,2,3,4-tetrahydroquinol-2-one PubChem CID: 14373281 IUPAC Name: 6-bromo-3,4-dihydro-1H-quinolin-2-one SMILES: BrC1=CC2=C(NC(=O)CC2)C=C1

Pricing and Availability
Specifications

PubChem CID	14373281
CAS	3279-90-1
Molecular Weight (g/mol)	226.07
MDL Number	MFCD03839832
SMILES	BrC1=CC2=C(NC(=O)CC2)C=C1
Synonym	6-bromo-1,2,3,4-tetrahydro-2-quinolinone,6-bromo-3,4-dihydroquinolin-2 1h-one,6-bromo-3,4-dihydro-2 1h-quinolinone,6-bromo-3,4-dihydro-1h quinolin-2-one,6-bromo-1,2,3,4-tetrahydroquinolin-2-one,2 1h-quinolinone, 6-bromo-3,4-dihydro,6-bromo-2-oxo-1,2,3,4-tetrahydroquinoline,acmc-1co6x,6-bromo-3,4-dihydrocarbostyril,6-bromo-1,2,3,4-tetrahydroquinol-2-one
IUPAC Name	6-bromo-3,4-dihydro-1H-quinolin-2-one
InChI Key	MQWZSSIUHXNNTM-UHFFFAOYSA-N
Molecular Formula	C9H8BrNO

Quinolines and derivatives

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