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.

Search Within Results

271 – 285 of 4,236 results

271

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

Pricing & Availability
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

272

2-Methyl-8-quinolinol 98.0+%, TCI America™

CAS: 826-81-3 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.188 MDL Number: MFCD00006765 InChI Key: NBYLBWHHTUWMER-UHFFFAOYSA-N Synonym: 8-hydroxyquinaldine,2-methyl-8-hydroxyquinoline,2-methyl-8-quinolinol,8-quinolinol, 2-methyl,2-methyloxine,8-hydroxy-2-methylquinoline,hydroxyquinaldine,8-hydroxyqinaldine,2-methyl-quinolin-8-ol,2-methyl 8-quinolonol PubChem CID: 13224 IUPAC Name: 2-methylquinolin-8-ol SMILES: CC1=NC2=C(C=CC=C2O)C=C1

Pricing & Availability
Specifications

PubChem CID	13224
CAS	826-81-3
Molecular Weight (g/mol)	159.188
MDL Number	MFCD00006765
SMILES	CC1=NC2=C(C=CC=C2O)C=C1
Synonym	8-hydroxyquinaldine,2-methyl-8-hydroxyquinoline,2-methyl-8-quinolinol,8-quinolinol, 2-methyl,2-methyloxine,8-hydroxy-2-methylquinoline,hydroxyquinaldine,8-hydroxyqinaldine,2-methyl-quinolin-8-ol,2-methyl 8-quinolonol
IUPAC Name	2-methylquinolin-8-ol
InChI Key	NBYLBWHHTUWMER-UHFFFAOYSA-N
Molecular Formula	C10H9NO

273

2-Phenylquinoline-4-carboxylic Acid 98.0+%, TCI America™

CAS: 132-60-5 Molecular Formula: C16H11NO2 Molecular Weight (g/mol): 249.269 MDL Number: MFCD00006750 InChI Key: YTRMTPPVNRALON-UHFFFAOYSA-N Synonym: cinchophen,tervalon,2-phenyl-4-quinolinecarboxylic acid,cinchophene,cinconal,phenoquin,quinofen,quinophan,quinophen,atofan PubChem CID: 8593 IUPAC Name: 2-phenylquinoline-4-carboxylic acid SMILES: C1=CC=C(C=C1)C2=NC3=CC=CC=C3C(=C2)C(=O)O

Pricing & Availability
Specifications

PubChem CID	8593
CAS	132-60-5
Molecular Weight (g/mol)	249.269
MDL Number	MFCD00006750
SMILES	C1=CC=C(C=C1)C2=NC3=CC=CC=C3C(=C2)C(=O)O
Synonym	cinchophen,tervalon,2-phenyl-4-quinolinecarboxylic acid,cinchophene,cinconal,phenoquin,quinofen,quinophan,quinophen,atofan
IUPAC Name	2-phenylquinoline-4-carboxylic acid
InChI Key	YTRMTPPVNRALON-UHFFFAOYSA-N
Molecular Formula	C16H11NO2

274

3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 98.0+%, TCI America™

CAS: 22246-18-0 Molecular Formula: C9H9NO2 Molecular Weight (g/mol): 163.176 MDL Number: MFCD06410891 InChI Key: LKLSFDWYIBUGNT-UHFFFAOYSA-N Synonym: 3,4-dihydro-7-hydroxy-2 1h-quinolinone,7-hydroxy-3,4-dihydroquinolin-2 1h-one,7-hydroxy-3,4-dihydro-2 1h-quinolinone,3,4-dihydro-7-hydroxycarbostyril,7-hydroxy-3,4-dihydro-quinolin-2-one,7-hydroxy-3,4-dihydrocarbostyril,7-hydroxy-3,4-dihydro carbostyril,7-hydroxy-1,2,3,4-tetrahydroquinolin-2-one,2 1h-quinolinone, 3,4-dihydro-7-hydroxy,7-hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline PubChem CID: 2785758 IUPAC Name: 7-hydroxy-3,4-dihydro-1H-quinolin-2-one SMILES: C1CC(=O)NC2=C1C=CC(=C2)O

Pricing & Availability
Specifications

PubChem CID	2785758
CAS	22246-18-0
Molecular Weight (g/mol)	163.176
MDL Number	MFCD06410891
SMILES	C1CC(=O)NC2=C1C=CC(=C2)O
Synonym	3,4-dihydro-7-hydroxy-2 1h-quinolinone,7-hydroxy-3,4-dihydroquinolin-2 1h-one,7-hydroxy-3,4-dihydro-2 1h-quinolinone,3,4-dihydro-7-hydroxycarbostyril,7-hydroxy-3,4-dihydro-quinolin-2-one,7-hydroxy-3,4-dihydrocarbostyril,7-hydroxy-3,4-dihydro carbostyril,7-hydroxy-1,2,3,4-tetrahydroquinolin-2-one,2 1h-quinolinone, 3,4-dihydro-7-hydroxy,7-hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline
IUPAC Name	7-hydroxy-3,4-dihydro-1H-quinolin-2-one
InChI Key	LKLSFDWYIBUGNT-UHFFFAOYSA-N
Molecular Formula	C9H9NO2

275

Sarafloxacin Hydrochloride 97.0+%, TCI America™

CAS: 91296-87-6 Molecular Formula: C20H18ClF2N3O3 Molecular Weight (g/mol): 421.829 MDL Number: MFCD11869789 InChI Key: KNWODGJQLCISLC-UHFFFAOYSA-N Synonym: sarafloxacin hydrochloride,sarafloxacin hcl,sarafloxacin hydrochloride usan,saraflox,sarafloxacin hydrochloride usan,saraflox,dsstox_cid_25939,dsstox_rid_81237 PubChem CID: 56207 IUPAC Name: 6-fluoro-1-(4-fluorophenyl)-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid;hydrochloride SMILES: C1CN(CCN1)C2=C(C=C3C(=C2)N(C=C(C3=O)C(=O)O)C4=CC=C(C=C4)F)F.Cl

Pricing & Availability
Specifications

PubChem CID	56207
CAS	91296-87-6
Molecular Weight (g/mol)	421.829
MDL Number	MFCD11869789
SMILES	C1CN(CCN1)C2=C(C=C3C(=C2)N(C=C(C3=O)C(=O)O)C4=CC=C(C=C4)F)F.Cl
Synonym	sarafloxacin hydrochloride,sarafloxacin hcl,sarafloxacin hydrochloride usan,saraflox,sarafloxacin hydrochloride usan,saraflox,dsstox_cid_25939,dsstox_rid_81237
IUPAC Name	6-fluoro-1-(4-fluorophenyl)-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid;hydrochloride
InChI Key	KNWODGJQLCISLC-UHFFFAOYSA-N
Molecular Formula	C20H18ClF2N3O3

276

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

Pricing & Availability
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

277

6-Chloro-4-quinolinol 98.0+%, TCI America™

CAS: 23432-43-1 Molecular Formula: C9H6ClNO Molecular Weight (g/mol): 179.603 MDL Number: MFCD00024011 InChI Key: XXGUQCVVGPZTPF-UHFFFAOYSA-N Synonym: 6-Chloro-4-hydroxyquinoline PubChem CID: 220929 IUPAC Name: 6-chloro-1H-quinolin-4-one SMILES: C1=CC2=C(C=C1Cl)C(=O)C=CN2

Pricing & Availability
Specifications

PubChem CID	220929
CAS	23432-43-1
Molecular Weight (g/mol)	179.603
MDL Number	MFCD00024011
SMILES	C1=CC2=C(C=C1Cl)C(=O)C=CN2
Synonym	6-Chloro-4-hydroxyquinoline
IUPAC Name	6-chloro-1H-quinolin-4-one
InChI Key	XXGUQCVVGPZTPF-UHFFFAOYSA-N
Molecular Formula	C9H6ClNO

278

8-Hydroxy-5-nitroquinoline 98.0+%, TCI America™

CAS: 4008-48-4 Molecular Formula: C9H6N2O3 Molecular Weight (g/mol): 190.158 MDL Number: MFCD00006791 InChI Key: RJIWZDNTCBHXAL-UHFFFAOYSA-N Synonym: nitroxoline,5-nitroquinolin-8-ol,8-hydroxy-5-nitroquinoline,5-nitro-8-hydroxyquinoline,5-nitro-8-quinolinol,nitroxolin,noxibiol,5-nitrox,5-nitroxine,5-nitroks PubChem CID: 19910 ChEBI: CHEBI:67121 SMILES: C1=CC2=C(C=CC(=C2N=C1)O)[N+](=O)[O-]

Pricing & Availability
Specifications

PubChem CID	19910
CAS	4008-48-4
Molecular Weight (g/mol)	190.158
ChEBI	CHEBI:67121
MDL Number	MFCD00006791
SMILES	C1=CC2=C(C=CC(=C2N=C1)O)[N+](=O)[O-]
Synonym	nitroxoline,5-nitroquinolin-8-ol,8-hydroxy-5-nitroquinoline,5-nitro-8-hydroxyquinoline,5-nitro-8-quinolinol,nitroxolin,noxibiol,5-nitrox,5-nitroxine,5-nitroks
InChI Key	RJIWZDNTCBHXAL-UHFFFAOYSA-N
Molecular Formula	C9H6N2O3

279

6-Amino-2-methylquinoline 98.0+%, TCI America™

CAS: 65079-19-8 Molecular Formula: C10H10N2 Molecular Weight (g/mol): 158.204 MDL Number: MFCD00052600 InChI Key: TYJFYUVDUUACKX-UHFFFAOYSA-N Synonym: 6-amino-2-methylquinoline,2-methyl-6-quinolinamine,6-quinolinamine, 2-methyl,6-aminoquinaldine,2-methyl-6-aminoquinoline,6-quinolinamine,2-methyl,2-methyl-quinolin-6-ylamine,2-methyl-6-quinolylamine,mqn,2-methylquinoline-6-amine PubChem CID: 103148 IUPAC Name: 2-methylquinolin-6-amine SMILES: CC1=NC2=C(C=C1)C=C(C=C2)N

Pricing & Availability
Specifications

PubChem CID	103148
CAS	65079-19-8
Molecular Weight (g/mol)	158.204
MDL Number	MFCD00052600
SMILES	CC1=NC2=C(C=C1)C=C(C=C2)N
Synonym	6-amino-2-methylquinoline,2-methyl-6-quinolinamine,6-quinolinamine, 2-methyl,6-aminoquinaldine,2-methyl-6-aminoquinoline,6-quinolinamine,2-methyl,2-methyl-quinolin-6-ylamine,2-methyl-6-quinolylamine,mqn,2-methylquinoline-6-amine
IUPAC Name	2-methylquinolin-6-amine
InChI Key	TYJFYUVDUUACKX-UHFFFAOYSA-N
Molecular Formula	C10H10N2

280

6-Bromo-4-hydroxyquinoline 98.0+%, TCI America™

CAS: 145369-94-4 Molecular Formula: C9H6BrNO Molecular Weight (g/mol): 224.057 MDL Number: MFCD00272435 InChI Key: XKLBNOHKHRAXKK-UHFFFAOYSA-N Synonym: 6-bromoquinolin-4-ol,6-bromo-4-hydroxyquinoline,6-bromoquinolin-4 1h-one,6-bromo-quinolin-4-ol,4-quinolinol, 6-bromo,6-bromo-1,4-dihydroquinolin-4-one,6-bromo-4-quinolinol,4-hydroxy-6-bromoquinoline,6-bromo-4-hyrdroxyquinoline,6-bromoquinolin-4-one PubChem CID: 12403680 IUPAC Name: 6-bromo-1H-quinolin-4-one SMILES: C1=CC2=C(C=C1Br)C(=O)C=CN2

Pricing & Availability
Specifications

PubChem CID	12403680
CAS	145369-94-4
Molecular Weight (g/mol)	224.057
MDL Number	MFCD00272435
SMILES	C1=CC2=C(C=C1Br)C(=O)C=CN2
Synonym	6-bromoquinolin-4-ol,6-bromo-4-hydroxyquinoline,6-bromoquinolin-4 1h-one,6-bromo-quinolin-4-ol,4-quinolinol, 6-bromo,6-bromo-1,4-dihydroquinolin-4-one,6-bromo-4-quinolinol,4-hydroxy-6-bromoquinoline,6-bromo-4-hyrdroxyquinoline,6-bromoquinolin-4-one
IUPAC Name	6-bromo-1H-quinolin-4-one
InChI Key	XKLBNOHKHRAXKK-UHFFFAOYSA-N
Molecular Formula	C9H6BrNO

281

Enoxacin Sesquihydrate 98.0+%, TCI America™

CAS: 84294-96-2 Molecular Formula: C30H36F2N8O7 Molecular Weight (g/mol): 658.664 InChI Key: KIJBMNCGVILNLN-UHFFFAOYSA-N Synonym: 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine-3-carboxylic Acid PubChem CID: 91659135 IUPAC Name: 1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,8-naphthyridine-3-carboxylic acid;hydrate SMILES: CCN1C=C(C(=O)C2=CC(=C(N=C21)N3CCNCC3)F)C(=O)O.CCN1C=C(C(=O)C2=CC(=C(N=C21)N3CCNCC3)F)C(=O)O.O

Pricing & Availability
Specifications

PubChem CID	91659135
CAS	84294-96-2
Molecular Weight (g/mol)	658.664
SMILES	CCN1C=C(C(=O)C2=CC(=C(N=C21)N3CCNCC3)F)C(=O)O.CCN1C=C(C(=O)C2=CC(=C(N=C21)N3CCNCC3)F)C(=O)O.O
Synonym	1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine-3-carboxylic Acid
IUPAC Name	1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,8-naphthyridine-3-carboxylic acid;hydrate
InChI Key	KIJBMNCGVILNLN-UHFFFAOYSA-N
Molecular Formula	C30H36F2N8O7

282

2,4-Dihydroxyquinoline 97.0+%, TCI America™

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 & 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

283

6-Methoxyquinoline-4-carboxylic Acid 98.0+%, TCI America™

CAS: 86-68-0 Molecular Formula: C11H9NO3 Molecular Weight (g/mol): 203.197 MDL Number: MFCD00024013 InChI Key: XXLFLUJXWKXUGS-UHFFFAOYSA-N Synonym: Quininic Acid PubChem CID: 345824 IUPAC Name: 6-methoxyquinoline-4-carboxylic acid SMILES: COC1=CC2=C(C=CN=C2C=C1)C(=O)O

Pricing & Availability
Specifications

PubChem CID	345824
CAS	86-68-0
Molecular Weight (g/mol)	203.197
MDL Number	MFCD00024013
SMILES	COC1=CC2=C(C=CN=C2C=C1)C(=O)O
Synonym	Quininic Acid
IUPAC Name	6-methoxyquinoline-4-carboxylic acid
InChI Key	XXLFLUJXWKXUGS-UHFFFAOYSA-N
Molecular Formula	C11H9NO3

284

1,1'-Diethyl-2,2'-cyanine Iodide 98.0+%, TCI America™

CAS: 977-96-8 Molecular Formula: C23H23IN2 Molecular Weight (g/mol): 454.355 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 & Availability
Specifications

PubChem CID	71299759
CAS	977-96-8
Molecular Weight (g/mol)	454.355
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

285

2-Methyl-4-quinolinol 98.0+%, TCI America™

CAS: 607-67-0 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.19 MDL Number: MFCD00006758,MFCD00518775 InChI Key: NWINIEGDLHHNLH-UHFFFAOYSA-N Synonym: 2-methylquinolin-4-ol,4-hydroxy-2-methylquinoline,2-methyl-4-quinolinol,4-quinolinol, 2-methyl,4-hydroxyquinaldine,2-methyl-4-hydroxyquinoline,2-methyl-quinolin-4-ol,2-methylquinolin-4 1h-one,2-methyl-4 1h-quinolinone,2-methyl-1,4-dihydroquinolin-4-one PubChem CID: 69089 IUPAC Name: 2-methyl-1,4-dihydroquinolin-4-one SMILES: CC1=CC(=O)C2=CC=CC=C2N1

Pricing & Availability
Specifications

PubChem CID	69089
CAS	607-67-0
Molecular Weight (g/mol)	159.19
MDL Number	MFCD00006758,MFCD00518775
SMILES	CC1=CC(=O)C2=CC=CC=C2N1
Synonym	2-methylquinolin-4-ol,4-hydroxy-2-methylquinoline,2-methyl-4-quinolinol,4-quinolinol, 2-methyl,4-hydroxyquinaldine,2-methyl-4-hydroxyquinoline,2-methyl-quinolin-4-ol,2-methylquinolin-4 1h-one,2-methyl-4 1h-quinolinone,2-methyl-1,4-dihydroquinolin-4-one
IUPAC Name	2-methyl-1,4-dihydroquinolin-4-one
InChI Key	NWINIEGDLHHNLH-UHFFFAOYSA-N
Molecular Formula	C10H9NO

Quinolines and derivatives

Filtered Search Results

Narrow Results