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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 – 11 of 11 results
1

Quinoxaline, TRC

CAS: 91-19-0 Molecular Formula: C8H6N2 Molecular Weight (g/mol): 130.15 Synonym: 1,4-Benzodiazine,1,4-Diazanaphthalene,1,4-Naphthyridine,Benzo[a]pyrazine,Benzoparadiazine,Benzopyrazine,Phenopiazine,Phenpiazine,Quinazine IUPAC Name: quinoxaline SMILES: c1ccc2nccnc2c1

CAS 91-19-0
Molecular Weight (g/mol) 130.15
SMILES c1ccc2nccnc2c1
Synonym 1,4-Benzodiazine,1,4-Diazanaphthalene,1,4-Naphthyridine,Benzo[a]pyrazine,Benzoparadiazine,Benzopyrazine,Phenopiazine,Phenpiazine,Quinazine
IUPAC Name quinoxaline
Molecular Formula C8H6N2
2

Fenquizone, TRC

CAS: 20287-37-0 Molecular Formula: C14 H12 Cl N3 O3 S Molecular Weight (g/mol): 337.78 Synonym: 7-Chloro-1,2,3,4-tetrahydro-4-oxo-2-phenyl-6-quinazolinesulfonamide; IUPAC Name: 1-(3-Bromo-4-fluorophenyl)propan-1-one SMILES: NS(=O)(=O)c1cc2C(=O)NC(Nc2cc1Cl)c3ccccc3

CAS 20287-37-0
Molecular Weight (g/mol) 337.78
SMILES NS(=O)(=O)c1cc2C(=O)NC(Nc2cc1Cl)c3ccccc3
Synonym 7-Chloro-1,2,3,4-tetrahydro-4-oxo-2-phenyl-6-quinazolinesulfonamide;
IUPAC Name 1-(3-Bromo-4-fluorophenyl)propan-1-one
Molecular Formula C14 H12 Cl N3 O3 S
3

2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline, TRC

CAS: 77500-04-0 Molecular Formula: C11 H11 N5 Molecular Weight (g/mol): 213.24 Synonym: 3H-Imidazo[4,5-f]quinoxalin-2-amine, 3,8-dimethyl-,3,8-Dimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline,2-Amino-3,8-dimethylmidazo[4,5-f]quinoxaline,MeIQx IUPAC Name: 3,8-dimethylimidazo[4,5-f]quinoxalin-2-amine SMILES: Cc1cnc2ccc3c(nc(N)n3C)c2n1

CAS 77500-04-0
Molecular Weight (g/mol) 213.24
SMILES Cc1cnc2ccc3c(nc(N)n3C)c2n1
Synonym 3H-Imidazo[4,5-f]quinoxalin-2-amine, 3,8-dimethyl-,3,8-Dimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline,2-Amino-3,8-dimethylmidazo[4,5-f]quinoxaline,MeIQx
IUPAC Name 3,8-dimethylimidazo[4,5-f]quinoxalin-2-amine
Molecular Formula C11 H11 N5
4

Vatalanib Dihydrochloride, TRC

CAS: 212141-51-0 Molecular Formula: C20 H15 Cl N4 . 2 Cl H Molecular Weight (g/mol): 419.73 Synonym: 1-Phthalazinamine, N-(4-chlorophenyl)-4-(4-pyridinylmethyl)-, hydrochloride (1:2),1-Phthalazinamine, N-(4-chlorophenyl)-4-(4-pyridinylmethyl)-, dihydrochloride (9CI),Vatalanib dihydrochloride IUPAC Name: N-(4-chlorophenyl)-4-(pyridin-4-ylmethyl)phthalazin-1-amine;dihydrochloride SMILES: Cl.Cl.Clc1ccc(Nc2nnc(Cc3ccncc3)c4ccccc24)cc1

CAS 212141-51-0
Molecular Weight (g/mol) 419.73
SMILES Cl.Cl.Clc1ccc(Nc2nnc(Cc3ccncc3)c4ccccc24)cc1
Synonym 1-Phthalazinamine, N-(4-chlorophenyl)-4-(4-pyridinylmethyl)-, hydrochloride (1:2),1-Phthalazinamine, N-(4-chlorophenyl)-4-(4-pyridinylmethyl)-, dihydrochloride (9CI),Vatalanib dihydrochloride
IUPAC Name N-(4-chlorophenyl)-4-(pyridin-4-ylmethyl)phthalazin-1-amine;dihydrochloride
Molecular Formula C20 H15 Cl N4 . 2 Cl H
5

6,7-Dimethoxyquinazoline-2,4-dione, TRC

CAS: 28888-44-0 Molecular Formula: C10 H10 N2 O4 Molecular Weight (g/mol): 222.2 Synonym: 6,7-Dimethoxyquinazoline-2,4(1H,3H)-dione,Doxazosin Mesilate Imp. D (EP),2,4(1H,3H)-Quinazolinedione, 6,7-dimethoxy-,6,7-Dimethoxy-2,4(1H,3H)-quinazolinedione,2,5-Dihydroxy-6,7-dimethoxyquinazoline,6,7-Dimethoxy-1H-quinazoline-2,4-dione,6,7-Dimethoxyquinazoline-2,4-diol,6,7-Dimethoxyquinazoline-2,4-dione IUPAC Name: 6,7-dimethoxy-1H-quinazoline-2,4-dione SMILES: COc1cc2NC(=O)NC(=O)c2cc1OC

CAS 28888-44-0
Molecular Weight (g/mol) 222.2
SMILES COc1cc2NC(=O)NC(=O)c2cc1OC
Synonym 6,7-Dimethoxyquinazoline-2,4(1H,3H)-dione,Doxazosin Mesilate Imp. D (EP),2,4(1H,3H)-Quinazolinedione, 6,7-dimethoxy-,6,7-Dimethoxy-2,4(1H,3H)-quinazolinedione,2,5-Dihydroxy-6,7-dimethoxyquinazoline,6,7-Dimethoxy-1H-quinazoline-2,4-dione,6,7-Dimethoxyquinazoline-2,4-diol,6,7-Dimethoxyquinazoline-2,4-dione
IUPAC Name 6,7-dimethoxy-1H-quinazoline-2,4-dione
Molecular Formula C10 H10 N2 O4
6

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
7

7-Chloro-6-fluoro-1-(2,4-difluorophenyl)-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic Acid Ethyl Ester, TRC

CAS: 100491-29-0 Molecular Formula: C17H10ClF3N2O3 Molecular Weight (g/mol): 382.72 Synonym: 7-Chloro-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic Acid Ethyl Ester,Ethyl 1-(2,4-Difluorophenyl)-7-chloro-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate IUPAC Name: ethyl 7-chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylate SMILES: CCOC(=O)C1=CN(c2ccc(F)cc2F)c3nc(Cl)c(F)cc3C1=O

CAS 100491-29-0
Molecular Weight (g/mol) 382.72
SMILES CCOC(=O)C1=CN(c2ccc(F)cc2F)c3nc(Cl)c(F)cc3C1=O
Synonym 7-Chloro-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic Acid Ethyl Ester,Ethyl 1-(2,4-Difluorophenyl)-7-chloro-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate
IUPAC Name ethyl 7-chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylate
Molecular Formula C17H10ClF3N2O3
8

Azelastine Hydrochloride, TRC

CAS: 79307-93-0 Molecular Formula: C22 H24 Cl N3 O . Cl H Molecular Weight (g/mol): 418.36 Synonym: 1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1H-azepin-4-yl)-, hydrochloride (1:1),1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1H-azepin-4-yl)-, monohydrochloride (9CI),A 5610,Allergodil,Astelin,Astepro,Azelast,Azelastine hydrochloride,Azeptin,E 0659,Optivar,Rhinolast,W 2979M,Zalastine IUPAC Name: 4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)phthalazin-1-one;hydrochloride SMILES: Cl.CN1CCCC(CC1)N2N=C(Cc3ccc(Cl)cc3)c4ccccc4C2=O

CAS 79307-93-0
Molecular Weight (g/mol) 418.36
SMILES Cl.CN1CCCC(CC1)N2N=C(Cc3ccc(Cl)cc3)c4ccccc4C2=O
Synonym 1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1H-azepin-4-yl)-, hydrochloride (1:1),1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1H-azepin-4-yl)-, monohydrochloride (9CI),A 5610,Allergodil,Astelin,Astepro,Azelast,Azelastine hydrochloride,Azeptin,E 0659,Optivar,Rhinolast,W 2979M,Zalastine
IUPAC Name 4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)phthalazin-1-one;hydrochloride
Molecular Formula C22 H24 Cl N3 O . Cl H
9

Azadiradione (~90%), TRC

CAS: 26241-51-0 Molecular Formula: C28 H34 O5 Molecular Weight (g/mol): 450.57 Synonym: (5α,7α,13α,17α)-7-(Acetyloxy)-21,23-epoxy-4,4,8-trimethyl-24-norchola-1,14,20,22-tetraene-3,16-dione IUPAC Name: [(5R,7R,8R,9R,10R,13S,17R)-17-(3-furyl)-4,4,8,10,13-pentamethyl-3,16-dioxo-6,7,9,11,12,17-hexahydro-5H-cyclopenta[a]phenanthren-7-yl] acetate SMILES: CC(=O)O[C@@H]1C[C@H]2C(C)(C)C(=O)C=C[C@]2(C)[C@H]3CC[C@@]4(C)[C@@H](C(=O)C=C4[C@]13C)c5cocc5

CAS 26241-51-0
Molecular Weight (g/mol) 450.57
SMILES CC(=O)O[C@@H]1C[C@H]2C(C)(C)C(=O)C=C[C@]2(C)[C@H]3CC[C@@]4(C)[C@@H](C(=O)C=C4[C@]13C)c5cocc5
Synonym (5α,7α,13α,17α)-7-(Acetyloxy)-21,23-epoxy-4,4,8-trimethyl-24-norchola-1,14,20,22-tetraene-3,16-dione
IUPAC Name [(5R,7R,8R,9R,10R,13S,17R)-17-(3-furyl)-4,4,8,10,13-pentamethyl-3,16-dioxo-6,7,9,11,12,17-hexahydro-5H-cyclopenta[a]phenanthren-7-yl] acetate
Molecular Formula C28 H34 O5
10

(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
11

Halofuginone Hydrobromide, TRC

CAS: 64924-67-0 Molecular Formula: C16 H17 Br Cl N3 O3 . Br H Molecular Weight (g/mol): 495.59 Synonym: 4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-(3-hydroxy-2-piperidinyl)-2-oxopropyl]-, monohydrobromide, trans-(±)-,4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-[(2R,3S)-3-hydroxy-2-piperidinyl]-2-oxopropyl]-, monohydrobromide, rel- (9CI),4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-(3-hydroxy-2-piperidinyl)-2-oxopropyl]-, monohydrobromide, trans-,Halofuginone hydrobromide,RU 19110,Stenorol IUPAC Name: 7-bromo-6-chloro-3-[3-[(2S,3R)-3-hydroxypiperidin-2-yl]-2-oxopropyl]quinazolin-4-one;hydrobromide SMILES: Br.O[C@@H]1CCCN[C@H]1CC(=O)CN2C=Nc3cc(Br)c(Cl)cc3C2=O

CAS 64924-67-0
Molecular Weight (g/mol) 495.59
SMILES Br.O[C@@H]1CCCN[C@H]1CC(=O)CN2C=Nc3cc(Br)c(Cl)cc3C2=O
Synonym 4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-(3-hydroxy-2-piperidinyl)-2-oxopropyl]-, monohydrobromide, trans-(±)-,4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-[(2R,3S)-3-hydroxy-2-piperidinyl]-2-oxopropyl]-, monohydrobromide, rel- (9CI),4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-(3-hydroxy-2-piperidinyl)-2-oxopropyl]-, monohydrobromide, trans-,Halofuginone hydrobromide,RU 19110,Stenorol
IUPAC Name 7-bromo-6-chloro-3-[3-[(2S,3R)-3-hydroxypiperidin-2-yl]-2-oxopropyl]quinazolin-4-one;hydrobromide
Molecular Formula C16 H17 Br Cl N3 O3 . Br H