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Diazanaphthalenes

Organic heterocyclic compounds that consist of a naphthalene double ring in which two of the carbon atoms have been replaced with nitrogen atoms.
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1 – 15 of 96 results
1

N-Desmethyl Azelastine, TRC

CAS: 47491-38-3 Molecular Formula: C21 H22 Cl N3 O Molecular Weight (g/mol): 367.87 Synonym: 1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1H-azepin-4-yl)-,4-[(4-Chlorophenyl)methyl]-2-(hexahydro-1H-azepin-4-yl)-1(2H)-phthalazinone,Demethylazelastine,Desmethylazelastine,N-Desmethyl Azelastine,N-Desmethylazelastine IUPAC Name: 2-(azepan-4-yl)-4-[(4-chlorophenyl)methyl]phthalazin-1-one SMILES: Clc1ccc(CC2=NN(C3CCCNCC3)C(=O)c4ccccc24)cc1

CAS 47491-38-3
Molecular Weight (g/mol) 367.87
SMILES Clc1ccc(CC2=NN(C3CCCNCC3)C(=O)c4ccccc24)cc1
Synonym 1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1H-azepin-4-yl)-,4-[(4-Chlorophenyl)methyl]-2-(hexahydro-1H-azepin-4-yl)-1(2H)-phthalazinone,Demethylazelastine,Desmethylazelastine,N-Desmethyl Azelastine,N-Desmethylazelastine
IUPAC Name 2-(azepan-4-yl)-4-[(4-chlorophenyl)methyl]phthalazin-1-one
Molecular Formula C21 H22 Cl N3 O
2

Vandetanib, TRC

CAS: 443913-73-3 Molecular Formula: C22 H24 Br F N4 O2 Molecular Weight (g/mol): 475.35 Synonym: 4-Quinazolinamine, N-(4-bromo-2-fluorophenyl)-6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-4-quinazolinamine,4-(4-Bromo-2-fluoroanilino)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazoline,CH 331,Caprelsa,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-(N-methylpiperidin-4-ylmethoxy)quinazolin-4-amine,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazolin-4-amine,Vandetanib,ZD 6474,Zactima IUPAC Name: N-(4-bromo-2-fluorophenyl)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazolin-4-amine SMILES: COc1cc2c(Nc3ccc(Br)cc3F)ncnc2cc1OCC4CCN(C)CC4

CAS 443913-73-3
Molecular Weight (g/mol) 475.35
SMILES COc1cc2c(Nc3ccc(Br)cc3F)ncnc2cc1OCC4CCN(C)CC4
Synonym 4-Quinazolinamine, N-(4-bromo-2-fluorophenyl)-6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-4-quinazolinamine,4-(4-Bromo-2-fluoroanilino)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazoline,CH 331,Caprelsa,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-(N-methylpiperidin-4-ylmethoxy)quinazolin-4-amine,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazolin-4-amine,Vandetanib,ZD 6474,Zactima
IUPAC Name N-(4-bromo-2-fluorophenyl)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazolin-4-amine
Molecular Formula C22 H24 Br F N4 O2
3

O-Desmethyl Gefitinib, TRC

CAS: 847949-49-9 Molecular Formula: C21 H22 Cl F N4 O3 Molecular Weight (g/mol): 432.88 Synonym: 7-Quinazolinol, 4-[(3-chloro-4-fluorophenyl)amino]-6-[3-(4-morpholinyl)propoxy]-,4-[(3-Chloro-4-fluorophenyl)amino]-6-[3-(4-morpholinyl)propoxy]-7-quinazolinol,N-(3-Chloro-4-fluorophenyl)-7-hydroxy-6-[3-(morpholin-4-yl)propoxy]quinazolin-4-amine,4-[(3-Chloro-4-fluorophenyl)amino]-6-[3-(morpholin-4-yl)propoxy]quinazolin-7-ol IUPAC Name: 4-(3-chloro-4-fluoroanilino)-6-(3-morpholin-4-ylpropoxy)quinazolin-7-ol SMILES: Oc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1OCCCN4CCOCC4

CAS 847949-49-9
Molecular Weight (g/mol) 432.88
SMILES Oc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1OCCCN4CCOCC4
Synonym 7-Quinazolinol, 4-[(3-chloro-4-fluorophenyl)amino]-6-[3-(4-morpholinyl)propoxy]-,4-[(3-Chloro-4-fluorophenyl)amino]-6-[3-(4-morpholinyl)propoxy]-7-quinazolinol,N-(3-Chloro-4-fluorophenyl)-7-hydroxy-6-[3-(morpholin-4-yl)propoxy]quinazolin-4-amine,4-[(3-Chloro-4-fluorophenyl)amino]-6-[3-(morpholin-4-yl)propoxy]quinazolin-7-ol
IUPAC Name 4-(3-chloro-4-fluoroanilino)-6-(3-morpholin-4-ylpropoxy)quinazolin-7-ol
Molecular Formula C21 H22 Cl F N4 O3
4

Desoxycarbadox, TRC

CAS: 55456-55-8 Molecular Formula: C11 H10 N4 O2 Molecular Weight (g/mol): 230.2227 Synonym: Hydrazinecarboxylic acid, (2-quinoxalinylmethylene)-, methyl ester (9CI),Desoxycarbadox,Methyl 3-(2-quinoxalinylmethylene)carbazate IUPAC Name: methyl N-[(E)-quinoxalin-2-ylmethylideneamino]carbamate SMILES: COC(=O)N\N=C\c1cnc2ccccc2n1

CAS 55456-55-8
Molecular Weight (g/mol) 230.2227
SMILES COC(=O)N\N=C\c1cnc2ccccc2n1
Synonym Hydrazinecarboxylic acid, (2-quinoxalinylmethylene)-, methyl ester (9CI),Desoxycarbadox,Methyl 3-(2-quinoxalinylmethylene)carbazate
IUPAC Name methyl N-[(E)-quinoxalin-2-ylmethylideneamino]carbamate
Molecular Formula C11 H10 N4 O2
5

Trovafloxacin, TRC

CAS: 147059-72-1 Molecular Formula: C20H15F3N4O3 Molecular Weight (g/mol): 416.35 Synonym: 7-((1R,5S,6s)-6-amino-3-azabicyclo[3.1.0]hexan-3-yl)-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-1,8-naphthyridine-3-carboxylic Acid,Turvel,3-Azabicyclo[3.1.0]hexane, 1,8-naphthyridine-3-carboxylic acid derivative,7-[(1alpha,5alpha,6alpha)-6-Amino-3-azabicyclo[3.1.0]hex-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic Acid IUPAC Name: 7-[(1R,5S)-6-amino-3-azabicyclo[3.1.0]hexan-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: N[C@@H]1[C@H]2CN(C[C@@H]12)c3nc4N(C=C(C(=O)O)C(=O)c4cc3F)c5ccc(F)cc5F

CAS 147059-72-1
Molecular Weight (g/mol) 416.35
SMILES N[C@@H]1[C@H]2CN(C[C@@H]12)c3nc4N(C=C(C(=O)O)C(=O)c4cc3F)c5ccc(F)cc5F
Synonym 7-((1R,5S,6s)-6-amino-3-azabicyclo[3.1.0]hexan-3-yl)-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-1,8-naphthyridine-3-carboxylic Acid,Turvel,3-Azabicyclo[3.1.0]hexane, 1,8-naphthyridine-3-carboxylic acid derivative,7-[(1alpha,5alpha,6alpha)-6-Amino-3-azabicyclo[3.1.0]hex-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic Acid
IUPAC Name 7-[(1R,5S)-6-amino-3-azabicyclo[3.1.0]hexan-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid
Molecular Formula C20H15F3N4O3
6

2,4-Dichloro-6,7-dimethoxyquinazoline, TRC

CAS: 27631-29-4 Molecular Formula: C10 H8 Cl2 N2 O2 Molecular Weight (g/mol): 259.09 Synonym: 2,4-Dichloro-6,7-dimethoxyquinazoline,Doxazosin Mesilate Imp. E (EP) IUPAC Name: 2,4-dichloro-6,7-dimethoxyquinazoline SMILES: COc1cc2nc(Cl)nc(Cl)c2cc1OC

CAS 27631-29-4
Molecular Weight (g/mol) 259.09
SMILES COc1cc2nc(Cl)nc(Cl)c2cc1OC
Synonym 2,4-Dichloro-6,7-dimethoxyquinazoline,Doxazosin Mesilate Imp. E (EP)
IUPAC Name 2,4-dichloro-6,7-dimethoxyquinazoline
Molecular Formula C10 H8 Cl2 N2 O2
8

Alfuzosin, TRC

CAS: 81403-80-7 Molecular Formula: C19H28ClN5O4 Molecular Weight (g/mol): 425.91 Synonym: 2-Furancarboxamide, N-[3-[(4-amino-6,7-dimethoxy-2-quinazolinyl)methylamino]propyl]tetrahydro-,N-[3-[(4-Amino-6,7-dimethoxy-2-quinazolinyl)methylamino]propyl]tetrahydro-2-furancarboxamide,Alfuzosin,N-[3-[N-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-N-(methyl)amino]propyl]tetrahydrofuran-2-carboxamide,SL 77499 IUPAC Name: N-[3-[(4-amino-6,7-dimethoxyquinazolin-2-yl)-methylamino]propyl]oxolane-2-carboxamide SMILES: COc1cc2nc(nc(N)c2cc1OC)N(C)CCCNC(=O)C3CCCO3

CAS 81403-80-7
Molecular Weight (g/mol) 425.91
SMILES COc1cc2nc(nc(N)c2cc1OC)N(C)CCCNC(=O)C3CCCO3
Synonym 2-Furancarboxamide, N-[3-[(4-amino-6,7-dimethoxy-2-quinazolinyl)methylamino]propyl]tetrahydro-,N-[3-[(4-Amino-6,7-dimethoxy-2-quinazolinyl)methylamino]propyl]tetrahydro-2-furancarboxamide,Alfuzosin,N-[3-[N-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-N-(methyl)amino]propyl]tetrahydrofuran-2-carboxamide,SL 77499
IUPAC Name N-[3-[(4-amino-6,7-dimethoxyquinazolin-2-yl)-methylamino]propyl]oxolane-2-carboxamide
Molecular Formula C19H28ClN5O4
9

Carbadox (Technical Grade), TRC

CAS: 6804-07-5 Molecular Formula: C11 H10 N4 O4 Molecular Weight (g/mol): 262.22 Synonym: Carbazic acid, 3-(2-quinoxalinylmethylene)-, methyl ester, N,N'-dioxide (7CI),Carbazic acid, 3-(2-quinoxalinylmethylene)-, methyl ester, N1,N4-dioxide (8CI),Hydrazinecarboxylic acid, (2-quinoxalinylmethylene)-, methyl ester, N,N'-dioxide,Hydrazinecarboxylic acid, [(1,4-dioxido-2-quinoxalinyl)methylene]-, methyl ester (9CI),2-Formylquinoxaline-1,4-dioxide carbomethoxyhydrazone,Carbadox,Fortigro,GS 6244,Getroxel,Mecadox,Methyl 3-(2-quinoxalinylmethylene)carbazate N1,N4-dioxide,Quinoxaline-2-carbomethoxyhydrazone 1,4-dioxide IUPAC Name: methyl N-[(E)-(1,4-dioxidoquinoxaline-1,4-diium-2-yl)methylideneamino]carbamate SMILES: COC(=O)N\N=C\c1c[n+]([O-])c2ccccc2[n+]1[O-]

CAS 6804-07-5
Molecular Weight (g/mol) 262.22
SMILES COC(=O)N\N=C\c1c[n+]([O-])c2ccccc2[n+]1[O-]
Synonym Carbazic acid, 3-(2-quinoxalinylmethylene)-, methyl ester, N,N'-dioxide (7CI),Carbazic acid, 3-(2-quinoxalinylmethylene)-, methyl ester, N1,N4-dioxide (8CI),Hydrazinecarboxylic acid, (2-quinoxalinylmethylene)-, methyl ester, N,N'-dioxide,Hydrazinecarboxylic acid, [(1,4-dioxido-2-quinoxalinyl)methylene]-, methyl ester (9CI),2-Formylquinoxaline-1,4-dioxide carbomethoxyhydrazone,Carbadox,Fortigro,GS 6244,Getroxel,Mecadox,Methyl 3-(2-quinoxalinylmethylene)carbazate N1,N4-dioxide,Quinoxaline-2-carbomethoxyhydrazone 1,4-dioxide
IUPAC Name methyl N-[(E)-(1,4-dioxidoquinoxaline-1,4-diium-2-yl)methylideneamino]carbamate
Molecular Formula C11 H10 N4 O4
11

2-Amino-3,4,7,8-tetramethyl-3H-imidazo[4,5-f]quinoxaline, TRC

CAS: 132898-07-8 Molecular Formula: C13 H15 N5 Molecular Weight (g/mol): 241.29 Synonym: 3,4,7,8-Tetramethyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3,4,7,8-tetramethyl-3H-imidazo[4,5-f]quinoxaline,2-Amino-3,4,7,8-tetramethylimidazo[4,5-f]quinoxaline,4,7,8-TriMeIQx IUPAC Name: 3,4,7,8-tetramethylimidazo[4,5-f]quinoxalin-2-amine SMILES: Cc1cc2nc(C)c(C)nc2c3nc(N)n(C)c13

CAS 132898-07-8
Molecular Weight (g/mol) 241.29
SMILES Cc1cc2nc(C)c(C)nc2c3nc(N)n(C)c13
Synonym 3,4,7,8-Tetramethyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3,4,7,8-tetramethyl-3H-imidazo[4,5-f]quinoxaline,2-Amino-3,4,7,8-tetramethylimidazo[4,5-f]quinoxaline,4,7,8-TriMeIQx
IUPAC Name 3,4,7,8-tetramethylimidazo[4,5-f]quinoxalin-2-amine
Molecular Formula C13 H15 N5
13

(Z)-Gemifloxacin Mesilate, TRC

CAS: 210353-53-0 Molecular Formula: C18 H20 F N5 O4 . C H4 O3 S Molecular Weight (g/mol): 485.49 Synonym: 1,8-Naphthyridine-3-carboxylic acid, 7-[(4Z)-3-(aminomethyl)-4-(methoxyimino)-1-pyrrolidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-, monomethanesulfonate,Factive,Floxguard,Gemifloxacin mesylate,Gemixa,LB 20304a,SB 265805S,Gemifloxacin Mesilate IUPAC Name: 7-[(4Z)-3-(aminomethyl)-4-methoxyiminopyrrolidin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid;methanesulfonic acid SMILES: CO\N=C\1/CN(CC1CN)c2nc3N(C=C(C(=O)O)C(=O)c3cc2F)C4CC4.CS(=O)(=O)O

CAS 210353-53-0
Molecular Weight (g/mol) 485.49
SMILES CO\N=C\1/CN(CC1CN)c2nc3N(C=C(C(=O)O)C(=O)c3cc2F)C4CC4.CS(=O)(=O)O
Synonym 1,8-Naphthyridine-3-carboxylic acid, 7-[(4Z)-3-(aminomethyl)-4-(methoxyimino)-1-pyrrolidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-, monomethanesulfonate,Factive,Floxguard,Gemifloxacin mesylate,Gemixa,LB 20304a,SB 265805S,Gemifloxacin Mesilate
IUPAC Name 7-[(4Z)-3-(aminomethyl)-4-methoxyiminopyrrolidin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid;methanesulfonic acid
Molecular Formula C18 H20 F N5 O4 . C H4 O3 S
14

Cyadox, TRC

CAS: 65884-46-0 Molecular Formula: C12 H9 N5 O3 Molecular Weight (g/mol): 271.23 Synonym: Ciadox,Cyanoacetic Acid [(1,4-Dioxido-2-quinoxalinyl)methylene]hydrazide,Cyanoacetic Acid (2-Quinoxalinylmethylene)hydrazide, N,N'-Dioxide,2-Cyanoacetic Acid 2-[(1,4-Dioxido-2-quinoxalinyl)methylene]hydrazide IUPAC Name: 2-cyano-N-[(E)-(1,4-dioxidoquinoxaline-1,4-diium-2-yl)methylideneamino]acetamide SMILES: [O-][n+]1cc(\C=N\NC(=O)CC#N)[n+]([O-])c2ccccc12

CAS 65884-46-0
Molecular Weight (g/mol) 271.23
SMILES [O-][n+]1cc(\C=N\NC(=O)CC#N)[n+]([O-])c2ccccc12
Synonym Ciadox,Cyanoacetic Acid [(1,4-Dioxido-2-quinoxalinyl)methylene]hydrazide,Cyanoacetic Acid (2-Quinoxalinylmethylene)hydrazide, N,N'-Dioxide,2-Cyanoacetic Acid 2-[(1,4-Dioxido-2-quinoxalinyl)methylene]hydrazide
IUPAC Name 2-cyano-N-[(E)-(1,4-dioxidoquinoxaline-1,4-diium-2-yl)methylideneamino]acetamide
Molecular Formula C12 H9 N5 O3
15

Enoxacin Sesquihydrate, TRC

CAS: 84294-96-2 Molecular Formula: 2 C15 H17 F N4 O3 . 3 H2 O Molecular Weight (g/mol): 694.68 Synonym: 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-Naphthyridine-3-carboxylic Acid Hydrate (2:3),Enoxacin Sesquihydrate,1,8-Naphthyridine-3-carboxylic acid, 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-, hydrate (2:3) (9CI, ACI) IUPAC Name: 1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,8-naphthyridine-3-carboxylic acid;trihydrate SMILES: O.O.O.CCN1C=C(C(=O)O)C(=O)c2cc(F)c(nc12)N3CCNCC3.CCN4C=C(C(=O)O)C(=O)c5cc(F)c(nc45)N6CCNCC6

CAS 84294-96-2
Molecular Weight (g/mol) 694.68
SMILES O.O.O.CCN1C=C(C(=O)O)C(=O)c2cc(F)c(nc12)N3CCNCC3.CCN4C=C(C(=O)O)C(=O)c5cc(F)c(nc45)N6CCNCC6
Synonym 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-Naphthyridine-3-carboxylic Acid Hydrate (2:3),Enoxacin Sesquihydrate,1,8-Naphthyridine-3-carboxylic acid, 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-, hydrate (2:3) (9CI, ACI)
IUPAC Name 1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,8-naphthyridine-3-carboxylic acid;trihydrate
Molecular Formula 2 C15 H17 F N4 O3 . 3 H2 O