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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

3-(Phenylmethyl)-2-[(1E)-2-(3-pyridinyl)ethenyl]-4(3H)-quinazolinone, TRC

CAS: 1290541-46-6 Molecular Formula: C12 H17 N3 O6 Molecular Weight (g/mol): 299.28 Synonym: BO 2 IUPAC Name: ethyl 4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidine-5-carboxylate SMILES: CCOC(=O)C1=CN([C@H]2C[C@H](O)[C@@H](CO)O2)C(=O)N=C1N

CAS 1290541-46-6
Molecular Weight (g/mol) 299.28
SMILES CCOC(=O)C1=CN([C@H]2C[C@H](O)[C@@H](CO)O2)C(=O)N=C1N
Synonym BO 2
IUPAC Name ethyl 4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidine-5-carboxylate
Molecular Formula C12 H17 N3 O6
2

2-Quinoxalinecarboxaldehyde, TRC

CAS: 1593-08-4 Molecular Formula: C9H6N2O Molecular Weight (g/mol): 158.16 Synonym: 2-Formylquinoxaline,Quinoxalin-2-carboxaldehyde IUPAC Name: quinoxaline-2-carbaldehyde SMILES: O=Cc1cnc2ccccc2n1

CAS 1593-08-4
Molecular Weight (g/mol) 158.16
SMILES O=Cc1cnc2ccccc2n1
Synonym 2-Formylquinoxaline,Quinoxalin-2-carboxaldehyde
IUPAC Name quinoxaline-2-carbaldehyde
Molecular Formula C9H6N2O
3

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
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

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
6

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
7

6-Amino-5-bromoquinoxaline, TRC

CAS: 50358-63-9 Molecular Formula: C8 H6 Br N3 Molecular Weight (g/mol): 224.06 Synonym: 5-Bromo-6-quinoxalinamine,5-Bromo-6-aminoquinoxaline,5-Bromoquinoxalin-6-amine,6-Amino-5-bromoquinoxaline IUPAC Name: 5-bromoquinoxalin-6-amine SMILES: Nc1ccc2nccnc2c1Br

CAS 50358-63-9
Molecular Weight (g/mol) 224.06
SMILES Nc1ccc2nccnc2c1Br
Synonym 5-Bromo-6-quinoxalinamine,5-Bromo-6-aminoquinoxaline,5-Bromoquinoxalin-6-amine,6-Amino-5-bromoquinoxaline
IUPAC Name 5-bromoquinoxalin-6-amine
Molecular Formula C8 H6 Br N3
8

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
9

Ophthazin Sulfate, TRC

CAS: 7327-87-9 Molecular Formula: C8 H10 N6 . H2 O4 S Molecular Weight (g/mol): 288.28 Synonym: Phthalazine, 1,4-dihydrazinyl-, sulfate (1:1),1,4-Phthalazinedione, 2,3-dihydro-, dihydrazone, sulfate (1:1) (9CI),Phthalazine, 1,4-dihydrazino-, sulfate (1:1) (8CI),1,4-Dihydrazinophthalazine sulfate,Depressan,Dihydralazine sulfate,Dihydrazinophthalazine sulfate,Dihyzin IUPAC Name: (Z)-[(4Z)-4-hydrazinylidene-2,3-dihydrophthalazin-1-ylidene]hydrazine;sulfuric acid SMILES: N\N=C\1/NN\C(=N/N)\c2ccccc12.OS(=O)(=O)O

CAS 7327-87-9
Molecular Weight (g/mol) 288.28
SMILES N\N=C\1/NN\C(=N/N)\c2ccccc12.OS(=O)(=O)O
Synonym Phthalazine, 1,4-dihydrazinyl-, sulfate (1:1),1,4-Phthalazinedione, 2,3-dihydro-, dihydrazone, sulfate (1:1) (9CI),Phthalazine, 1,4-dihydrazino-, sulfate (1:1) (8CI),1,4-Dihydrazinophthalazine sulfate,Depressan,Dihydralazine sulfate,Dihydrazinophthalazine sulfate,Dihyzin
IUPAC Name (Z)-[(4Z)-4-hydrazinylidene-2,3-dihydrophthalazin-1-ylidene]hydrazine;sulfuric acid
Molecular Formula C8 H10 N6 . H2 O4 S
10

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
11

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
12

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
13

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
14

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
15

Olaquindox, TRC

CAS: 23696-28-8 Molecular Formula: C12 H13 N3 O4 Molecular Weight (g/mol): 263.25 Synonym: 2-[N-(2-Hydroxyethyl)carboxamide]-3-methylquinoxaline 1,4-dioxide,Bayernox,BayoNox,Bisergon,NSC 634933,Olaquindox IUPAC Name: N-(2-hydroxyethyl)-3-methyl-1,4-dioxidoquinoxaline-1,4-diium-2-carboxamide SMILES: Cc1c(C(=O)NCCO)[n+]([O-])c2ccccc2[n+]1[O-]

CAS 23696-28-8
Molecular Weight (g/mol) 263.25
SMILES Cc1c(C(=O)NCCO)[n+]([O-])c2ccccc2[n+]1[O-]
Synonym 2-[N-(2-Hydroxyethyl)carboxamide]-3-methylquinoxaline 1,4-dioxide,Bayernox,BayoNox,Bisergon,NSC 634933,Olaquindox
IUPAC Name N-(2-hydroxyethyl)-3-methyl-1,4-dioxidoquinoxaline-1,4-diium-2-carboxamide
Molecular Formula C12 H13 N3 O4