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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

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
2

6-Iodoquinazolin-4-one, TRC

CAS: 16064-08-7 Molecular Formula: C8H5IN2O Molecular Weight (g/mol): 272.05 Synonym: 6-Iodo-4(3H)-quinazolinone,6-Iodo-4(1H)-quinazolinone,6-Iodo-4-quinazolinol,6-Iodo-1H-quinazolin-4-one,6-Iodo-3,4-dihydroquinazolin-4-one,6-Iodo-3H-quinazolin-4-one,6-Iodo-4(3H)-quinazolinone,6-Iodo-4-quinazolone,6-Iodoquinazolin-4-ol SMILES: Ic1ccc2NC=NC(=O)c2c1

CAS 16064-08-7
Molecular Weight (g/mol) 272.05
SMILES Ic1ccc2NC=NC(=O)c2c1
Synonym 6-Iodo-4(3H)-quinazolinone,6-Iodo-4(1H)-quinazolinone,6-Iodo-4-quinazolinol,6-Iodo-1H-quinazolin-4-one,6-Iodo-3,4-dihydroquinazolin-4-one,6-Iodo-3H-quinazolin-4-one,6-Iodo-4(3H)-quinazolinone,6-Iodo-4-quinazolone,6-Iodoquinazolin-4-ol
Molecular Formula C8H5IN2O
3

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
4

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
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

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
7

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
8

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
9

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
10

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
11

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
12

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
13

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
14

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
15

7-Methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4(3H)-one, TRC

CAS: 199327-61-2 Molecular Formula: C16 H21 N3 O4 Molecular Weight (g/mol): 319.36 Synonym: 4(3H)-Quinazolinone, 7-methoxy-6-[3-(4-morpholinyl)propoxy]-,4(1H)-Quinazolinone, 7-methoxy-6-[3-(4-morpholinyl)propoxy]- (9CI),7-Methoxy-6-[3-(4-morpholinyl)propoxy]-4(3H)-quinazolinone,7-Methoxy-6-(3-(morpholin-4-yl)propoxy)-3H-quinazolin-4-one,7-Methoxy-6-(3-morpholinopropoxy)-3,4-dihydroquinazolin-4-one,7-Methoxy-6-[3-(4-morpholinyl)propoxy]quinazolin-4(3H)-one,Gefitinib Imp. A (EP) IUPAC Name: 7-methoxy-6-(3-morpholin-4-ylpropoxy)-3H-quinazolin-4-one SMILES: COc1cc2N=CNC(=O)c2cc1OCCCN3CCOCC3

CAS 199327-61-2
Molecular Weight (g/mol) 319.36
SMILES COc1cc2N=CNC(=O)c2cc1OCCCN3CCOCC3
Synonym 4(3H)-Quinazolinone, 7-methoxy-6-[3-(4-morpholinyl)propoxy]-,4(1H)-Quinazolinone, 7-methoxy-6-[3-(4-morpholinyl)propoxy]- (9CI),7-Methoxy-6-[3-(4-morpholinyl)propoxy]-4(3H)-quinazolinone,7-Methoxy-6-(3-(morpholin-4-yl)propoxy)-3H-quinazolin-4-one,7-Methoxy-6-(3-morpholinopropoxy)-3,4-dihydroquinazolin-4-one,7-Methoxy-6-[3-(4-morpholinyl)propoxy]quinazolin-4(3H)-one,Gefitinib Imp. A (EP)
IUPAC Name 7-methoxy-6-(3-morpholin-4-ylpropoxy)-3H-quinazolin-4-one
Molecular Formula C16 H21 N3 O4