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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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Percent Purity

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1 – 15 of 96 results
1

2-Ethenyl-3,4-dihydroquinazolin-4-one, TRC

CAS: 91634-12-7 Molecular Formula: C10H8N2O Molecular Weight (g/mol): 172.18 IUPAC Name: 2-ethenyl-3H-quinazolin-4-one SMILES: Oc1nc(C=C)nc2ccccc12

CAS 91634-12-7
Molecular Weight (g/mol) 172.18
SMILES Oc1nc(C=C)nc2ccccc12
IUPAC Name 2-ethenyl-3H-quinazolin-4-one
Molecular Formula C10H8N2O
2

Dioxidine, TRC

CAS: 17311-31-8 Molecular Formula: C10 H10 N2 O4 Molecular Weight (g/mol): 222.197 Synonym: 2,3-Bis(hydroxymethyl)quinoxaline-1,4-di-N-oxide,2,3-Di(hydroxymethyl)quinoxaline 1,4-Di-N-oxide,2,3-Di(hydroxymethyl)quinoxaline Di-N-oxide,Dioxydine,Farmoxidin,Mastoxidine,Metrosept; IUPAC Name: [3-(hydroxymethyl)-1,4-dioxo-quinoxalin-2-yl]methanol SMILES: OCc1c(CO)n(=O)c2ccccc2n1=O

CAS 17311-31-8
Molecular Weight (g/mol) 222.197
SMILES OCc1c(CO)n(=O)c2ccccc2n1=O
Synonym 2,3-Bis(hydroxymethyl)quinoxaline-1,4-di-N-oxide,2,3-Di(hydroxymethyl)quinoxaline 1,4-Di-N-oxide,2,3-Di(hydroxymethyl)quinoxaline Di-N-oxide,Dioxydine,Farmoxidin,Mastoxidine,Metrosept;
IUPAC Name [3-(hydroxymethyl)-1,4-dioxo-quinoxalin-2-yl]methanol
Molecular Formula C10 H10 N2 O4
4

Luminol, TRC

CAS: 521-31-3 Molecular Formula: C8 H7 N3 O2 Molecular Weight (g/mol): 177.16 Synonym: 1,4-Phthalazinedione, 5-amino-2,3-dihydro-,5-Amino-2,3-dihydro-1,4-phthalazinedione,3-Aminophthalhydrazide,3-Aminophthalic acid hydrazide,3-Aminophthalic hydrazide,5-Amino-1,4-dihydroxyphthalazine,Diogenes reagent,Luminol,NSC 5064 IUPAC Name: 5-amino-2,3-dihydrophthalazine-1,4-dione SMILES: Nc1cccc2C(=O)NNC(=O)c12

CAS 521-31-3
Molecular Weight (g/mol) 177.16
SMILES Nc1cccc2C(=O)NNC(=O)c12
Synonym 1,4-Phthalazinedione, 5-amino-2,3-dihydro-,5-Amino-2,3-dihydro-1,4-phthalazinedione,3-Aminophthalhydrazide,3-Aminophthalic acid hydrazide,3-Aminophthalic hydrazide,5-Amino-1,4-dihydroxyphthalazine,Diogenes reagent,Luminol,NSC 5064
IUPAC Name 5-amino-2,3-dihydrophthalazine-1,4-dione
Molecular Formula C8 H7 N3 O2
5

2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline-2-13C, TRC

CAS: 209977-58-2 Molecular Formula: 13C C10 H11 N5 Molecular Weight (g/mol): 214.23 Synonym: 3H-Imidazo[4,5-f]quinoxalin-2-amine-2-13C, 3,8-dimethyl- (9CI),3,8-Dimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine-2-13C,2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline-2-13C IUPAC Name: 3,8-dimethyl(2^{13}C)imidazolo[4,5-f]quinoxalin-2-amine SMILES: Cc1cnc2ccc3c(n[13c](N)n3C)c2n1

CAS 209977-58-2
Molecular Weight (g/mol) 214.23
SMILES Cc1cnc2ccc3c(n[13c](N)n3C)c2n1
Synonym 3H-Imidazo[4,5-f]quinoxalin-2-amine-2-13C, 3,8-dimethyl- (9CI),3,8-Dimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine-2-13C,2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline-2-13C
IUPAC Name 3,8-dimethyl(2^{13}C)imidazolo[4,5-f]quinoxalin-2-amine
Molecular Formula 13C C10 H11 N5
6

Phenazine Ethosulfate, TRC

CAS: 10510-77-7 Molecular Formula: C14H13N2 .C2H5O4S Molecular Weight (g/mol): 334.4 Synonym: N-Ethylphenazinium Ethyl Sulfate,N-Ethylphenazonium Ethyl Sulfate,NSC 402863 IUPAC Name: (E)-3-(2,5-dimethylanilino)-1-phenylprop-2-en-1-one SMILES: Cc1ccc(C)c(N\C=C\C(=O)c2ccccc2)c1

CAS 10510-77-7
Molecular Weight (g/mol) 334.4
SMILES Cc1ccc(C)c(N\C=C\C(=O)c2ccccc2)c1
Synonym N-Ethylphenazinium Ethyl Sulfate,N-Ethylphenazonium Ethyl Sulfate,NSC 402863
IUPAC Name (E)-3-(2,5-dimethylanilino)-1-phenylprop-2-en-1-one
Molecular Formula C14H13N2 .C2H5O4S
7

Hydralazine Hydrochloride, TRC

CAS: 304-20-1 Molecular Formula: C8 H8 N4 . Cl H Molecular Weight (g/mol): 196.64 Synonym: Hydralazine hydrochloride,1-Hydrazinophthalazine hydrochloride,1(2H)-Phthalazinone, hydrazone, monohydrochloride,Phthalazine, 1-hydrazino-, monohydrochloride,(Phthalazin-1-yl)hydrazine hydrochloride,1-Hydrazinophthalazine hydrochloride,1-Hydrazinophthalazine monohydrochloride,Apresoline hydrochloride,Apulon,Hydralazine chloride,Hydralazine hydrochloride,Hydralazine monohydrochloride,Lopres IUPAC Name: phthalazin-1-ylhydrazine;hydrochloride

CAS 304-20-1
Molecular Weight (g/mol) 196.64
Synonym Hydralazine hydrochloride,1-Hydrazinophthalazine hydrochloride,1(2H)-Phthalazinone, hydrazone, monohydrochloride,Phthalazine, 1-hydrazino-, monohydrochloride,(Phthalazin-1-yl)hydrazine hydrochloride,1-Hydrazinophthalazine hydrochloride,1-Hydrazinophthalazine monohydrochloride,Apresoline hydrochloride,Apulon,Hydralazine chloride,Hydralazine hydrochloride,Hydralazine monohydrochloride,Lopres
IUPAC Name phthalazin-1-ylhydrazine;hydrochloride
Molecular Formula C8 H8 N4 . Cl H
8

4-[(4-Chlorophenyl)methyl]-2-[2-(1-methyl-2-pyrrolidinyl)ethyl]-1(2H)-phthalazinone Hydrochloride, TRC

CAS: 117078-70-3 Molecular Formula: C22H24ClN3O . HCl Molecular Weight (g/mol): 381.9 Synonym: Azelastine 5-Member-Cyclic-Isomer Hcl IUPAC Name: 4-[(4-chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1-one SMILES: Cl.CN1CCCC1CCN2N=C(Cc3ccc(Cl)cc3)c4ccccc4C2=O

CAS 117078-70-3
Molecular Weight (g/mol) 381.9
SMILES Cl.CN1CCCC1CCN2N=C(Cc3ccc(Cl)cc3)c4ccccc4C2=O
Synonym Azelastine 5-Member-Cyclic-Isomer Hcl
IUPAC Name 4-[(4-chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1-one
Molecular Formula C22H24ClN3O . HCl
9

O-Desmorpholinopropyl Gefitinib, TRC

CAS: 184475-71-6 Molecular Formula: C15 H11 Cl F N3 O2 Molecular Weight (g/mol): 319.72 Synonym: 6-Quinazolinol, 4-[(3-chloro-4-fluorophenyl)amino]-7-methoxy-,4-[(3-Chloro-4-fluorophenyl)amino]-7-methoxy-6-quinazolinol,4-(3-Chloro-4-fluoroanilino)-6-hydroxy-7-methoxyquinazoline,4-(3-Chloro-4-fluorophenylamino)-6-hydroxy-7-methoxyquinazoline,4-(3-Chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-ol,N-(3-Chloro-4-fluorophenyl)-6-hydroxy-7-methoxyquinazolin-4-amine,O-Desmorpholinopropyl Gefitinib IUPAC Name: 4-(3-chloro-4-fluoroanilino)-7-methoxyquinazolin-6-ol SMILES: COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1O

CAS 184475-71-6
Molecular Weight (g/mol) 319.72
SMILES COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1O
Synonym 6-Quinazolinol, 4-[(3-chloro-4-fluorophenyl)amino]-7-methoxy-,4-[(3-Chloro-4-fluorophenyl)amino]-7-methoxy-6-quinazolinol,4-(3-Chloro-4-fluoroanilino)-6-hydroxy-7-methoxyquinazoline,4-(3-Chloro-4-fluorophenylamino)-6-hydroxy-7-methoxyquinazoline,4-(3-Chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-ol,N-(3-Chloro-4-fluorophenyl)-6-hydroxy-7-methoxyquinazolin-4-amine,O-Desmorpholinopropyl Gefitinib
IUPAC Name 4-(3-chloro-4-fluoroanilino)-7-methoxyquinazolin-6-ol
Molecular Formula C15 H11 Cl F N3 O2
10

Brimonidine-2,3-dione, TRC

CAS: 182627-95-8 Molecular Formula: C11 H10 Br N5 O2 Molecular Weight (g/mol): 324.13 Synonym: 2,3-Quinoxalinedione, 5-bromo-6-[(4,5-dihydro-1H-imidazol-2-yl)amino]-1,4-dihydro-,5-Bromo-6-[(4,5-dihydro-1H-imidazol-2-yl)amino]-1,4-dihydro-2,3-quinoxalinedione,5-Bromo-6-[(4,5-dihydro-1H-imidazol-2-yl)amino]-1,4-dihydroquinoxaline-2,3-dione IUPAC Name: 5-bromo-6-(4,5-dihydro-1H-imidazol-2-ylamino)-1,4-dihydroquinoxaline-2,3-dione SMILES: Brc1c(NC2=NCCN2)ccc3NC(=O)C(=O)Nc13

CAS 182627-95-8
Molecular Weight (g/mol) 324.13
SMILES Brc1c(NC2=NCCN2)ccc3NC(=O)C(=O)Nc13
Synonym 2,3-Quinoxalinedione, 5-bromo-6-[(4,5-dihydro-1H-imidazol-2-yl)amino]-1,4-dihydro-,5-Bromo-6-[(4,5-dihydro-1H-imidazol-2-yl)amino]-1,4-dihydro-2,3-quinoxalinedione,5-Bromo-6-[(4,5-dihydro-1H-imidazol-2-yl)amino]-1,4-dihydroquinoxaline-2,3-dione
IUPAC Name 5-bromo-6-(4,5-dihydro-1H-imidazol-2-ylamino)-1,4-dihydroquinoxaline-2,3-dione
Molecular Formula C11 H10 Br N5 O2
11

Cinoxacin, TRC

CAS: 28657-80-9 Molecular Formula: C12 H10 N2 O5 Molecular Weight (g/mol): 262.22 Synonym: [1,3]Dioxolo[4,5-g]cinnoline-3-carboxylic acid, 1-ethyl-1,4-dihydro-4-oxo-,1-Ethyl-3-carboxy-6,7-methylenedioxy-4-cinnolone,Cinobac,Cinobactin,Cinoxacin,Compound 64716,NSC 304467,Noxigram,Uronorm IUPAC Name: 1-ethyl-4-oxo-[1,3]dioxolo[4,5-g]cinnoline-3-carboxylic acid SMILES: CCN1N=C(C(=O)O)C(=O)c2cc3OCOc3cc12

CAS 28657-80-9
Molecular Weight (g/mol) 262.22
SMILES CCN1N=C(C(=O)O)C(=O)c2cc3OCOc3cc12
Synonym [1,3]Dioxolo[4,5-g]cinnoline-3-carboxylic acid, 1-ethyl-1,4-dihydro-4-oxo-,1-Ethyl-3-carboxy-6,7-methylenedioxy-4-cinnolone,Cinobac,Cinobactin,Cinoxacin,Compound 64716,NSC 304467,Noxigram,Uronorm
IUPAC Name 1-ethyl-4-oxo-[1,3]dioxolo[4,5-g]cinnoline-3-carboxylic acid
Molecular Formula C12 H10 N2 O5
12

Lapatinib, TRC

CAS: 231277-92-2 Molecular Formula: C29 H26 Cl F N4 O4 S Molecular Weight (g/mol): 581.06 Synonym: 4-Quinazolinamine, N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-,N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-4-quinazolinamine,4-[[3-Chloro-4-(3-fluorobenzyloxy)phenyl]amino]-6-[5-[[(2-methanesulfonylethyl)amino]methyl]furan-2-yl]quinazoline,GSK 572016,GW 572016,GW 572016X,Lapatinib,N-[3-Chloro-4-[(3-fluorobenzyl)oxy]phenyl]-6-[5-[[[2-(methanesulfonyl)ethyl]amino]methyl]-2-furyl]-4-quinazolinamine,N-[3-Chloro-4-[(3-fluorobenzyl)oxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furyl]-4-quinazolinamine,N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine,N-[4-(3-Fluorobenzyloxy)-3-chlorophenyl]-6-[5-[[2-(methylsulfonyl)ethylamino]methyl]furan-2-yl]quinazolin-4-amine,Tyverb IUPAC Name: N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine SMILES: CS(=O)(=O)CCNCc1oc(cc1)c2ccc3ncnc(Nc4ccc(OCc5cccc(F)c5)c(Cl)c4)c3c2

CAS 231277-92-2
Molecular Weight (g/mol) 581.06
SMILES CS(=O)(=O)CCNCc1oc(cc1)c2ccc3ncnc(Nc4ccc(OCc5cccc(F)c5)c(Cl)c4)c3c2
Synonym 4-Quinazolinamine, N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-,N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-4-quinazolinamine,4-[[3-Chloro-4-(3-fluorobenzyloxy)phenyl]amino]-6-[5-[[(2-methanesulfonylethyl)amino]methyl]furan-2-yl]quinazoline,GSK 572016,GW 572016,GW 572016X,Lapatinib,N-[3-Chloro-4-[(3-fluorobenzyl)oxy]phenyl]-6-[5-[[[2-(methanesulfonyl)ethyl]amino]methyl]-2-furyl]-4-quinazolinamine,N-[3-Chloro-4-[(3-fluorobenzyl)oxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furyl]-4-quinazolinamine,N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine,N-[4-(3-Fluorobenzyloxy)-3-chlorophenyl]-6-[5-[[2-(methylsulfonyl)ethylamino]methyl]furan-2-yl]quinazolin-4-amine,Tyverb
IUPAC Name N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine
Molecular Formula C29 H26 Cl F N4 O4 S
13

Azelastine N-Oxide (Mixture of Diastereomers), TRC

CAS: 640279-88-5 Molecular Formula: C22 H24 Cl N3 O2 Molecular Weight (g/mol): 397.9 Synonym: 1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1-oxido-1H-azepin-4-yl)-,Azelastine N-Oxide IUPAC Name: 4-[(4-chlorophenyl)methyl]-2-(1-methyl-1-oxidoazepan-1-ium-4-yl)phthalazin-1-one SMILES: C[N+]1([O-])CCCC(CC1)N2N=C(Cc3ccc(Cl)cc3)c4ccccc4C2=O

CAS 640279-88-5
Molecular Weight (g/mol) 397.9
SMILES C[N+]1([O-])CCCC(CC1)N2N=C(Cc3ccc(Cl)cc3)c4ccccc4C2=O
Synonym 1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1-oxido-1H-azepin-4-yl)-,Azelastine N-Oxide
IUPAC Name 4-[(4-chlorophenyl)methyl]-2-(1-methyl-1-oxidoazepan-1-ium-4-yl)phthalazin-1-one
Molecular Formula C22 H24 Cl N3 O2
14

Methylene Violet 3RAX (~90%), TRC

CAS: 4569-86-2 Molecular Formula: C22H23N4 . Cl Molecular Weight (g/mol): 378.9 Synonym: 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium Chloride,C.I. 50206,Diethylsafranin,3-Amino-7-diethylamino-5-phenylphenazinium Chloride IUPAC Name: 3-amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride SMILES: CCN(C1=CC2=[N+](C3=CC=CC=C3)C4=CC(N)=CC=C4N=C2C=C1)CC.[Cl-]

CAS 4569-86-2
Molecular Weight (g/mol) 378.9
SMILES CCN(C1=CC2=[N+](C3=CC=CC=C3)C4=CC(N)=CC=C4N=C2C=C1)CC.[Cl-]
Synonym 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium Chloride,C.I. 50206,Diethylsafranin,3-Amino-7-diethylamino-5-phenylphenazinium Chloride
IUPAC Name 3-amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride
Molecular Formula C22H23N4 . Cl
15

Albaconazole, TRC

CAS: 187949-02-6 Molecular Formula: C20 H16 Cl F2 N5 O2 Molecular Weight (g/mol): 431.82 IUPAC Name: 7-chloro-3-[(2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1,2,4-triazol-1-yl)butan-2-yl]quinazolin-4-one SMILES: C[C@@H](N1C=Nc2cc(Cl)ccc2C1=O)[C@](O)(Cn3cncn3)c4ccc(F)cc4F

CAS 187949-02-6
Molecular Weight (g/mol) 431.82
SMILES C[C@@H](N1C=Nc2cc(Cl)ccc2C1=O)[C@](O)(Cn3cncn3)c4ccc(F)cc4F
IUPAC Name 7-chloro-3-[(2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1,2,4-triazol-1-yl)butan-2-yl]quinazolin-4-one
Molecular Formula C20 H16 Cl F2 N5 O2