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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256 – 270 of 5,529 results

256

10-Methyl-9(10H)-acridone 98.0+%, TCI America™

CAS: 719-54-0 Molecular Formula: C14H11NO Molecular Weight (g/mol): 209.248 MDL Number: MFCD00005024 InChI Key: XUVKSPPGPPFPQN-UHFFFAOYSA-N Synonym: n-methylacridone,10-methylacridin-9 10h-one,10-methyl-9 10h-acridone,10-methyl-9-acridanone,9 10h-acridinone, 10-methyl,10-methylacridone,9-acridanone, 10-methyl,n-methyl-9-acridone,10-methylacridon,n-methyl-acridone PubChem CID: 69751 IUPAC Name: 10-methylacridin-9-one SMILES: CN1C2=CC=CC=C2C(=O)C3=CC=CC=C31

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Specifications

PubChem CID	69751
CAS	719-54-0
Molecular Weight (g/mol)	209.248
MDL Number	MFCD00005024
SMILES	CN1C2=CC=CC=C2C(=O)C3=CC=CC=C31
Synonym	n-methylacridone,10-methylacridin-9 10h-one,10-methyl-9 10h-acridone,10-methyl-9-acridanone,9 10h-acridinone, 10-methyl,10-methylacridone,9-acridanone, 10-methyl,n-methyl-9-acridone,10-methylacridon,n-methyl-acridone
IUPAC Name	10-methylacridin-9-one
InChI Key	XUVKSPPGPPFPQN-UHFFFAOYSA-N
Molecular Formula	C14H11NO

257

Dihydroergotamine Mesylate 97.0+%, TCI America™

CAS: 6190-39-2 Molecular Formula: C34H41N5O8S Molecular Weight (g/mol): 679.79 MDL Number: MFCD00058615 InChI Key: ADYPXRFPBQGGAH-UMYZUSPBSA-N Synonym: dihydroergotamine mesylate,dihydroergotamine methanesulfonate salt,dihydroergotoxine,prestwick_746,dihydroergotamine methanesulfonate salt, powder,dihydroergotamine mesilate, european pharmacopoeia ep reference standard,dihydroergotamine for peak identification, european pharmacopoeia ep reference standard,dihydroergotamine mesylate, united states pharmacopeia usp reference standard,4r,7r-n-1s,2s,4r,7s-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo 7.3.0.0^ 2,6 dodecan-4-yl-6-methyl-6,11-diazatetracyclo 7.6.1.0^ 2,7 .0^ 12,16 hexadeca-1 15 ,9,12 16 ,13-tetraene-4-carboxamide; methanesulfonic acid,6ar,9r-n-2r,5s,10as,10bs-5-benzyl-10b-hydroxy-2-methyl-3,6-dioxooctahydro-8h-oxazolo 3,2-a pyrrolo 2,1-c pyrazin-2-yl-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo 4,3-fg quinoline-9-carboxamide methanesulfonate PubChem CID: 6420006 IUPAC Name: (2R,4R,7R)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.0²,⁶]dodecan-4-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),9,12,14-tetraene-4-carboxamide; methanesulfonic acid SMILES: CS(O)(=O)=O.CN1C[C@@H](C[C@H]2[C@H]1CC1=CNC3=CC=CC2=C13)C(=O)N[C@]1(C)O[C@@]2(O)[C@@H]3CCCN3C(=O)[C@H](CC3=CC=CC=C3)N2C1=O

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Specifications

PubChem CID	6420006
CAS	6190-39-2
Molecular Weight (g/mol)	679.79
MDL Number	MFCD00058615
SMILES	CS(O)(=O)=O.CN1C[C@@H](C[C@H]2[C@H]1CC1=CNC3=CC=CC2=C13)C(=O)N[C@]1(C)O[C@@]2(O)[C@@H]3CCCN3C(=O)[C@H](CC3=CC=CC=C3)N2C1=O
Synonym	dihydroergotamine mesylate,dihydroergotamine methanesulfonate salt,dihydroergotoxine,prestwick_746,dihydroergotamine methanesulfonate salt, powder,dihydroergotamine mesilate, european pharmacopoeia ep reference standard,dihydroergotamine for peak identification, european pharmacopoeia ep reference standard,dihydroergotamine mesylate, united states pharmacopeia usp reference standard,4r,7r-n-1s,2s,4r,7s-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo 7.3.0.0^ 2,6 dodecan-4-yl-6-methyl-6,11-diazatetracyclo 7.6.1.0^ 2,7 .0^ 12,16 hexadeca-1 15 ,9,12 16 ,13-tetraene-4-carboxamide; methanesulfonic acid,6ar,9r-n-2r,5s,10as,10bs-5-benzyl-10b-hydroxy-2-methyl-3,6-dioxooctahydro-8h-oxazolo 3,2-a pyrrolo 2,1-c pyrazin-2-yl-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo 4,3-fg quinoline-9-carboxamide methanesulfonate
IUPAC Name	(2R,4R,7R)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.0²,⁶]dodecan-4-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),9,12,14-tetraene-4-carboxamide; methanesulfonic acid
InChI Key	ADYPXRFPBQGGAH-UMYZUSPBSA-N
Molecular Formula	C34H41N5O8S

258

5-Chloro-8-hydroxyquinoline 98.0+%, TCI America™

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

259

Prulifloxacin 98.0+%, TCI America™

CAS: 123447-62-1 Molecular Formula: C21H20FN3O6S Molecular Weight (g/mol): 461.46 MDL Number: MFCD00864847 InChI Key: PWNMXPDKBYZCOO-UHFFFAOYNA-N PubChem CID: 65947 IUPAC Name: 6-fluoro-1-methyl-7-{4-[(5-methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl]piperazin-1-yl}-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid SMILES: CC1SC2=C(C(O)=O)C(=O)C3=CC(F)=C(C=C3N12)N1CCN(CC2=C(C)OC(=O)O2)CC1

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Specifications

PubChem CID	65947
CAS	123447-62-1
Molecular Weight (g/mol)	461.46
MDL Number	MFCD00864847
SMILES	CC1SC2=C(C(O)=O)C(=O)C3=CC(F)=C(C=C3N12)N1CCN(CC2=C(C)OC(=O)O2)CC1
IUPAC Name	6-fluoro-1-methyl-7-{4-[(5-methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl]piperazin-1-yl}-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
InChI Key	PWNMXPDKBYZCOO-UHFFFAOYNA-N
Molecular Formula	C21H20FN3O6S

260

7-Methoxy-4-quinolinol 97.0+%, TCI America™

CAS: 82121-05-9 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.187 MDL Number: MFCD00169015 InChI Key: NQUPXNZWBGZRQX-UHFFFAOYSA-N Synonym: 4-Hydroxy-7-methoxyquinoline PubChem CID: 2831995 IUPAC Name: 7-methoxy-1H-quinolin-4-one SMILES: COC1=CC2=C(C=C1)C(=O)C=CN2

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Specifications

PubChem CID	2831995
CAS	82121-05-9
Molecular Weight (g/mol)	175.187
MDL Number	MFCD00169015
SMILES	COC1=CC2=C(C=C1)C(=O)C=CN2
Synonym	4-Hydroxy-7-methoxyquinoline
IUPAC Name	7-methoxy-1H-quinolin-4-one
InChI Key	NQUPXNZWBGZRQX-UHFFFAOYSA-N
Molecular Formula	C10H9NO2

261

Cinchonidine 98.0+%, TCI America™

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: {5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl}(quinolin-4-yl)methanol SMILES: OC(C1CC2CCN1CC2C=C)C1=C2C=CC=CC2=NC=C1

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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	{5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl}(quinolin-4-yl)methanol
InChI Key	KMPWYEUPVWOPIM-UHFFFAOYNA-N
Molecular Formula	C19H22N2O

262

3,4-Dihydro-6-hydroxy-2(1H)-quinolinone 98.0+%, TCI America™

CAS: 54197-66-9 Molecular Formula: C9H9NO2 Molecular Weight (g/mol): 163.176 MDL Number: MFCD02179410 InChI Key: HOSGXJWQVBHGLT-UHFFFAOYSA-N Synonym: 6-Hydroxy-3,4-dihydro-2(1H)-quinolinone, 6-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline PubChem CID: 2774040 IUPAC Name: 6-hydroxy-3,4-dihydro-1H-quinolin-2-one SMILES: C1CC(=O)NC2=C1C=C(C=C2)O

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Specifications

PubChem CID	2774040
CAS	54197-66-9
Molecular Weight (g/mol)	163.176
MDL Number	MFCD02179410
SMILES	C1CC(=O)NC2=C1C=C(C=C2)O
Synonym	6-Hydroxy-3,4-dihydro-2(1H)-quinolinone, 6-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline
IUPAC Name	6-hydroxy-3,4-dihydro-1H-quinolin-2-one
InChI Key	HOSGXJWQVBHGLT-UHFFFAOYSA-N
Molecular Formula	C9H9NO2

263

Fleroxacin 98.0+%, TCI America™

CAS: 79660-72-3 Molecular Formula: C17H18F3N3O3 Molecular Weight (g/mol): 369.34 MDL Number: MFCD00864880 InChI Key: XBJBPGROQZJDOJ-UHFFFAOYSA-N Synonym: 6,8-Difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid, Megalone PubChem CID: 3357 ChEBI: CHEBI:31810 IUPAC Name: 6,8-difluoro-1-(2-fluoroethyl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid SMILES: CN1CCN(CC1)C1=C(F)C=C2C(=O)C(=CN(CCF)C2=C1F)C(O)=O

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Specifications

PubChem CID	3357
CAS	79660-72-3
Molecular Weight (g/mol)	369.34
ChEBI	CHEBI:31810
MDL Number	MFCD00864880
SMILES	CN1CCN(CC1)C1=C(F)C=C2C(=O)C(=CN(CCF)C2=C1F)C(O)=O
Synonym	6,8-Difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid, Megalone
IUPAC Name	6,8-difluoro-1-(2-fluoroethyl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
InChI Key	XBJBPGROQZJDOJ-UHFFFAOYSA-N
Molecular Formula	C17H18F3N3O3

264

4-Aminoisoquinoline 98.0+%, TCI America™

CAS: 23687-25-4 Molecular Formula: C9H8N2 Molecular Weight (g/mol): 144.177 MDL Number: MFCD00034752 InChI Key: ISIUXVGHQFJYHM-UHFFFAOYSA-N PubChem CID: 90237 IUPAC Name: isoquinolin-4-amine SMILES: C1=CC=C2C(=C1)C=NC=C2N

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Specifications

PubChem CID	90237
CAS	23687-25-4
Molecular Weight (g/mol)	144.177
MDL Number	MFCD00034752
SMILES	C1=CC=C2C(=C1)C=NC=C2N
IUPAC Name	isoquinolin-4-amine
InChI Key	ISIUXVGHQFJYHM-UHFFFAOYSA-N
Molecular Formula	C9H8N2

265

NAM 98.0+%, TCI America™

CAS: 49759-20-8 Molecular Formula: C17H10N2O2 Molecular Weight (g/mol): 274.279 MDL Number: MFCD00042983 InChI Key: NCFIKBMPEOEIED-UHFFFAOYSA-N Synonym: N-(9-Acridinyl)maleimide, 9-Maleimidoacridine PubChem CID: 3016496 IUPAC Name: 1-acridin-9-ylpyrrole-2,5-dione SMILES: C1=CC=C2C(=C1)C(=C3C=CC=CC3=N2)N4C(=O)C=CC4=O

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Specifications

PubChem CID	3016496
CAS	49759-20-8
Molecular Weight (g/mol)	274.279
MDL Number	MFCD00042983
SMILES	C1=CC=C2C(=C1)C(=C3C=CC=CC3=N2)N4C(=O)C=CC4=O
Synonym	N-(9-Acridinyl)maleimide, 9-Maleimidoacridine
IUPAC Name	1-acridin-9-ylpyrrole-2,5-dione
InChI Key	NCFIKBMPEOEIED-UHFFFAOYSA-N
Molecular Formula	C17H10N2O2

266

Norfloxacin 98.0+%, TCI America™

CAS: 70458-96-7 Molecular Formula: C16H18FN3O3 Molecular Weight (g/mol): 319.336 MDL Number: MFCD00079532 InChI Key: OGJPXUAPXNRGGI-UHFFFAOYSA-N Synonym: norfloxacin,norfloxacine,noroxin,chibroxin,baccidal,sebercim,norfloxacinum,norfloxacino,barazan,fulgram PubChem CID: 4539 ChEBI: CHEBI:100246 IUPAC Name: 1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid SMILES: CCN1C=C(C(=O)C2=CC(=C(C=C21)N3CCNCC3)F)C(=O)O

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Specifications

PubChem CID	4539
CAS	70458-96-7
Molecular Weight (g/mol)	319.336
ChEBI	CHEBI:100246
MDL Number	MFCD00079532
SMILES	CCN1C=C(C(=O)C2=CC(=C(C=C21)N3CCNCC3)F)C(=O)O
Synonym	norfloxacin,norfloxacine,noroxin,chibroxin,baccidal,sebercim,norfloxacinum,norfloxacino,barazan,fulgram
IUPAC Name	1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid
InChI Key	OGJPXUAPXNRGGI-UHFFFAOYSA-N
Molecular Formula	C16H18FN3O3

267

Nadifloxacin 98.0+%, TCI America™

CAS: 124858-35-1 Molecular Formula: C19H21FN2O4 Molecular Weight (g/mol): 360.385 MDL Number: MFCD00865081 InChI Key: JYJTVFIEFKZWCJ-UHFFFAOYSA-N Synonym: 9-Fluoro-8-(4-hydroxy-1-piperidinyl)-5-methyl-1-oxo-1,5,6,7-tetrahydropyrido[3,2,1-ij]quinoline-2-carboxylic Acid PubChem CID: 4410 ChEBI: CHEBI:31889 SMILES: CC1CCC2=C3N1C=C(C(=O)C3=CC(=C2N4CCC(CC4)O)F)C(=O)O

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Specifications

PubChem CID	4410
CAS	124858-35-1
Molecular Weight (g/mol)	360.385
ChEBI	CHEBI:31889
MDL Number	MFCD00865081
SMILES	CC1CCC2=C3N1C=C(C(=O)C3=CC(=C2N4CCC(CC4)O)F)C(=O)O
Synonym	9-Fluoro-8-(4-hydroxy-1-piperidinyl)-5-methyl-1-oxo-1,5,6,7-tetrahydropyrido[3,2,1-ij]quinoline-2-carboxylic Acid
InChI Key	JYJTVFIEFKZWCJ-UHFFFAOYSA-N
Molecular Formula	C19H21FN2O4

268

5-Aminoquinoline 99.0+%, TCI America™

CAS: 611-34-7 Molecular Formula: C9H8N2 Molecular Weight (g/mol): 144.18 MDL Number: MFCD00006797 InChI Key: XMIAFAKRAAMSGX-UHFFFAOYSA-N Synonym: 5-aminoquinoline,5-quinolinamine,quinoline, 5-amino,5-quinolylamine,quinolin-5-ylamine,unii-yyj34z13sh,5-amino-quinoline,ccris 1680,yyj34z13sh PubChem CID: 11911 IUPAC Name: quinolin-5-amine SMILES: NC1=C2C=CC=NC2=CC=C1

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Specifications

PubChem CID	11911
CAS	611-34-7
Molecular Weight (g/mol)	144.18
MDL Number	MFCD00006797
SMILES	NC1=C2C=CC=NC2=CC=C1
Synonym	5-aminoquinoline,5-quinolinamine,quinoline, 5-amino,5-quinolylamine,quinolin-5-ylamine,unii-yyj34z13sh,5-amino-quinoline,ccris 1680,yyj34z13sh
IUPAC Name	quinolin-5-amine
InChI Key	XMIAFAKRAAMSGX-UHFFFAOYSA-N
Molecular Formula	C9H8N2

269

6-Quinolinol 96.0+%, TCI America™

CAS: 580-16-5 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD00047611 InChI Key: OVYWMEWYEJLIER-UHFFFAOYSA-N Synonym: 6-hydroxyquinoline,6-quinolinol,1h-1,6-epoxyquinoline,ccris 4331,6-chinolinol,6-hydroxyquinoline 6-quinolinol,quinoline-6-ol,6-quinolinoloxine,6-hydroxy-chinolin,6-hydroxy-quinoline PubChem CID: 11374 ChEBI: CHEBI:48994 IUPAC Name: quinolin-6-ol SMILES: C1=CC2=C(C=CC(=C2)O)N=C1

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Specifications

PubChem CID	11374
CAS	580-16-5
Molecular Weight (g/mol)	145.161
ChEBI	CHEBI:48994
MDL Number	MFCD00047611
SMILES	C1=CC2=C(C=CC(=C2)O)N=C1
Synonym	6-hydroxyquinoline,6-quinolinol,1h-1,6-epoxyquinoline,ccris 4331,6-chinolinol,6-hydroxyquinoline 6-quinolinol,quinoline-6-ol,6-quinolinoloxine,6-hydroxy-chinolin,6-hydroxy-quinoline
IUPAC Name	quinolin-6-ol
InChI Key	OVYWMEWYEJLIER-UHFFFAOYSA-N
Molecular Formula	C9H7NO

270

4-(Bromomethyl)-2-quinolinone 97.0+%, TCI America™

CAS: 4876-10-2 Molecular Formula: C10H8BrNO Molecular Weight (g/mol): 238.08 MDL Number: MFCD03426152 InChI Key: BBAHJCUCNVVEQU-UHFFFAOYSA-N Synonym: 4-bromomethyl-1,2-dihydroquinoline-2-one,4-bromomethyl quinolin-2 1h-one,4-bromomethyl-2 1h-quinolinone,4-bromomethyl-1,2-dihydroquinolin-2-one,4-bromomethyl-1h-quinolin-2-one,2 1h-quinolinone, 4-bromomethyl,4-bromomethyl-2-quinolinone,2-hydroxy-4-bromo methyl quinoline,4-bromomethyl hydroquinolin-2-one,4-bromomethylquinolinon PubChem CID: 268296 IUPAC Name: 4-(bromomethyl)-1H-quinolin-2-one SMILES: C1=CC=C2C(=C1)C(=CC(=O)N2)CBr

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Specifications

PubChem CID	268296
CAS	4876-10-2
Molecular Weight (g/mol)	238.08
MDL Number	MFCD03426152
SMILES	C1=CC=C2C(=C1)C(=CC(=O)N2)CBr
Synonym	4-bromomethyl-1,2-dihydroquinoline-2-one,4-bromomethyl quinolin-2 1h-one,4-bromomethyl-2 1h-quinolinone,4-bromomethyl-1,2-dihydroquinolin-2-one,4-bromomethyl-1h-quinolin-2-one,2 1h-quinolinone, 4-bromomethyl,4-bromomethyl-2-quinolinone,2-hydroxy-4-bromo methyl quinoline,4-bromomethyl hydroquinolin-2-one,4-bromomethylquinolinon
IUPAC Name	4-(bromomethyl)-1H-quinolin-2-one
InChI Key	BBAHJCUCNVVEQU-UHFFFAOYSA-N
Molecular Formula	C10H8BrNO

Quinolines and derivatives

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