Diazanaphthalenes

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

1 – 15 of 96 results

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

Pricing and Availability
Specifications

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

CP-10447, TRC

Pricing and Availability

2-Fluoro-5-(4-oxo-3,4-dihydrophthalazin-1-ylmethyl)benzoic Acid, TRC

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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

Pricing and Availability
Specifications

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

Nalidixic Acid, TRC

CAS: 389-08-2 Molecular Formula: C12 H12 N2 O3 Molecular Weight (g/mol): 232.24 Synonym: Nalidixic acid,1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid,1,8-Naphthyridine-3-carboxylic acid, 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,4-Dihydro-1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid,1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid,1-Ethyl-7-methyl-1,8-naphthyridin-4-one-3-carboxylic acid,1-Ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid,3-Carboxy-1-ethyl-7-methyl-1,8-naphthyridin-4-one,Betaxina,Cybis,Dixiben,Eucistin,Innoxalomn,NSC 82174,Nacid,Nalidic acid,Nalidicron,Nalidixan,Nalidixic acid,Nalidixin,Nalidixinic acid,Nalitucsan,Nalix,Nalurin,Narigix,Naxuril,NegGram,Nelidix,Nevigramon,Nicelate,Nogram,Poleon,Specifin,Uralgin,Uriben,Uriclar,Urisal,Urodixin,Uroman,Uroneg,Uropan,Win 18320,Wintomylon IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)O)C(=O)c2ccc(C)nc12

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Specifications

CAS	389-08-2
Molecular Weight (g/mol)	232.24
SMILES	CCN1C=C(C(=O)O)C(=O)c2ccc(C)nc12
Synonym	Nalidixic acid,1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid,1,8-Naphthyridine-3-carboxylic acid, 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,4-Dihydro-1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid,1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid,1-Ethyl-7-methyl-1,8-naphthyridin-4-one-3-carboxylic acid,1-Ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid,3-Carboxy-1-ethyl-7-methyl-1,8-naphthyridin-4-one,Betaxina,Cybis,Dixiben,Eucistin,Innoxalomn,NSC 82174,Nacid,Nalidic acid,Nalidicron,Nalidixan,Nalidixic acid,Nalidixin,Nalidixinic acid,Nalitucsan,Nalix,Nalurin,Narigix,Naxuril,NegGram,Nelidix,Nevigramon,Nicelate,Nogram,Poleon,Specifin,Uralgin,Uriben,Uriclar,Urisal,Urodixin,Uroman,Uroneg,Uropan,Win 18320,Wintomylon
IUPAC Name	1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid
Molecular Formula	C12 H12 N2 O3

Afloqualone, TRC

Pricing and Availability

Clofazimine, TRC

CAS: 2030-63-9 Molecular Formula: C27 H22 Cl2 N4 Molecular Weight (g/mol): 473.4 Synonym: Clofazimine,N,5-Bis(4-chlorophenyl)-3-[(1-methylethyl)imino]-3,5-dihydrophenazin-2-amine,2-Phenazinamine, N,5-bis(4-chlorophenyl)-3,5-dihydro-3-[(1-methylethyl)imino]-,Phenazine, 3-(p-chloroanilino)-10-(p-chlorophenyl)-2,10-dihydro-2-(isopropylimino)- (6CI,7CI,8CI),N,5-Bis(4-chlorophenyl)-3,5-dihydro-3-[(1-methylethyl)imino]-2-phenazinamine,2-(4-Chloroanilino)-3-isopropylimino-5-(4-chlorophenyl)-3,5-dihydrophenazine,2-p-Chloroanilino-5-p-chlorophenyl-3,5-dihydro-3-isopropyliminophenazine,3-(p-Chloroanilino)-10-(p-chlorophenyl)-2,10-dihydro-2-(isopropylimino)phenazine,B 663,B 663 (pharmaceutical),Chlofazimine,G 30320,Hansepran,Lampren,Lamprene,NSC 141046 IUPAC Name: N,5-bis(4-chlorophenyl)-3-propan-2-yliminophenazin-2-amine SMILES: CC(C)N=C1C=C2N(c3ccc(Cl)cc3)c4ccccc4N=C2C=C1Nc5ccc(Cl)cc5

Pricing and Availability
Specifications

CAS	2030-63-9
Molecular Weight (g/mol)	473.4
SMILES	CC(C)N=C1C=C2N(c3ccc(Cl)cc3)c4ccccc4N=C2C=C1Nc5ccc(Cl)cc5
Synonym	Clofazimine,N,5-Bis(4-chlorophenyl)-3-[(1-methylethyl)imino]-3,5-dihydrophenazin-2-amine,2-Phenazinamine, N,5-bis(4-chlorophenyl)-3,5-dihydro-3-[(1-methylethyl)imino]-,Phenazine, 3-(p-chloroanilino)-10-(p-chlorophenyl)-2,10-dihydro-2-(isopropylimino)- (6CI,7CI,8CI),N,5-Bis(4-chlorophenyl)-3,5-dihydro-3-[(1-methylethyl)imino]-2-phenazinamine,2-(4-Chloroanilino)-3-isopropylimino-5-(4-chlorophenyl)-3,5-dihydrophenazine,2-p-Chloroanilino-5-p-chlorophenyl-3,5-dihydro-3-isopropyliminophenazine,3-(p-Chloroanilino)-10-(p-chlorophenyl)-2,10-dihydro-2-(isopropylimino)phenazine,B 663,B 663 (pharmaceutical),Chlofazimine,G 30320,Hansepran,Lampren,Lamprene,NSC 141046
IUPAC Name	N,5-bis(4-chlorophenyl)-3-propan-2-yliminophenazin-2-amine
Molecular Formula	C27 H22 Cl2 N4

Erastin, TRC

CAS: 571203-78-6 Molecular Formula: C30H31ClN4O4 Molecular Weight (g/mol): 547.04 Synonym: 2-[1-[4-[2-(4-Chlorophenoxy)acetyl]-1-piperazinyl]ethyl]-3-(2-ethoxyphenyl)-4(3H)-quinazolinone IUPAC Name: 2-(1-(4-(2-(4-chlorophenoxy)acetyl)piperazin-1-yl)ethyl)-3-(2-ethoxyphenyl)quinazolin-4(3H)-one SMILES: O=C1N(C2=CC=CC=C2OCC)C(C(N3CCN(C(COC4=CC=C(Cl)C=C4)=O)CC3)C)=NC5=C1C=CC=C5

Pricing and Availability
Specifications

CAS	571203-78-6
Molecular Weight (g/mol)	547.04
SMILES	O=C1N(C2=CC=CC=C2OCC)C(C(N3CCN(C(COC4=CC=C(Cl)C=C4)=O)CC3)C)=NC5=C1C=CC=C5
Synonym	2-[1-[4-[2-(4-Chlorophenoxy)acetyl]-1-piperazinyl]ethyl]-3-(2-ethoxyphenyl)-4(3H)-quinazolinone
IUPAC Name	2-(1-(4-(2-(4-chlorophenoxy)acetyl)piperazin-1-yl)ethyl)-3-(2-ethoxyphenyl)quinazolin-4(3H)-one
Molecular Formula	C30H31ClN4O4

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

Pricing and Availability
Specifications

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

Carbadox, 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-]

Pricing and Availability
Specifications

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

2-Phenylquinazolin-4(3h)-one, TRC

CAS: 1022-45-3 Molecular Formula: C14H10N2O Molecular Weight (g/mol): 222.24 Synonym: 2-Phenyl-4(3H)-quinazolinone IUPAC Name: 2-phenylquinazolin-4-ol SMILES: Oc1nc(nc2ccccc12)c3ccccc3

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Specifications

CAS	1022-45-3
Molecular Weight (g/mol)	222.24
SMILES	Oc1nc(nc2ccccc12)c3ccccc3
Synonym	2-Phenyl-4(3H)-quinazolinone
IUPAC Name	2-phenylquinazolin-4-ol
Molecular Formula	C14H10N2O

Quinocetone, TRC

CAS: 81810-66-4 Molecular Formula: C18 H14 N2 O3 Molecular Weight (g/mol): 306.32 Synonym: 2-Propen-1-one, 1-(3-methyl-2-quinoxalinyl)-3-phenyl-, N,N'-dioxide,1-(3-Methyl-1,4-dioxido-2-quinoxalinyl)-3-phenyl-2-propen-1-one,NSC 621477,Quinocetone IUPAC Name: (E)-1-(3-methyl-1,4-dioxidoquinoxaline-1,4-diium-2-yl)-3-phenylprop-2-en-1-one SMILES: Cc1c(C(=O)\C=C\c2ccccc2)[n+]([O-])c3ccccc3[n+]1[O-]

Pricing and Availability
Specifications

CAS	81810-66-4
Molecular Weight (g/mol)	306.32
SMILES	Cc1c(C(=O)\C=C\c2ccccc2)[n+]([O-])c3ccccc3[n+]1[O-]
Synonym	2-Propen-1-one, 1-(3-methyl-2-quinoxalinyl)-3-phenyl-, N,N'-dioxide,1-(3-Methyl-1,4-dioxido-2-quinoxalinyl)-3-phenyl-2-propen-1-one,NSC 621477,Quinocetone
IUPAC Name	(E)-1-(3-methyl-1,4-dioxidoquinoxaline-1,4-diium-2-yl)-3-phenylprop-2-en-1-one
Molecular Formula	C18 H14 N2 O3

Phthalazine, TRC

CAS: 253-52-1 Molecular Formula: C8 H6 N2 Molecular Weight (g/mol): 130.15 Synonym: 2,3-Benzodiazine,2,3-Diazanaphthalene,Benzo[d]pyridazine,NSC 62484,NSC 63241,β-Phenodiazine IUPAC Name: phthalazine SMILES: c1ccc2cnncc2c1

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Specifications

CAS	253-52-1
Molecular Weight (g/mol)	130.15
SMILES	c1ccc2cnncc2c1
Synonym	2,3-Benzodiazine,2,3-Diazanaphthalene,Benzo[d]pyridazine,NSC 62484,NSC 63241,β-Phenodiazine
IUPAC Name	phthalazine
Molecular Formula	C8 H6 N2

Phthalic Hydrazide, TRC

CAS: 1445-69-8 Molecular Formula: C8 H6 N2 O2 Molecular Weight (g/mol): 162.15 Synonym: 2,3-Dihydro-1,4-phthalazinedione,1,2-Benzenedicarboxylic acid, cyclic hydrazide,1,4-Dihydroxyphthalazine,1,4-Phthalazinediol,4-Hydroxyphthalazin-1(2H)-one,Hydrazine, 1,2-(1,2-phenylenedicarbonyl)-,N,N'-Phthaloylhydrazine,NSC 201511,NSC 651,Phthalazine-1,4(2H,3H)-dione,Phthalhydrazide,Phthalic acid cyclic hydrazide,Phthalocyclohydrazide IUPAC Name: 2,3-dihydrophthalazine-1,4-dione SMILES: O=C1NNC(=O)c2ccccc12

Pricing and Availability
Specifications

CAS	1445-69-8
Molecular Weight (g/mol)	162.15
SMILES	O=C1NNC(=O)c2ccccc12
Synonym	2,3-Dihydro-1,4-phthalazinedione,1,2-Benzenedicarboxylic acid, cyclic hydrazide,1,4-Dihydroxyphthalazine,1,4-Phthalazinediol,4-Hydroxyphthalazin-1(2H)-one,Hydrazine, 1,2-(1,2-phenylenedicarbonyl)-,N,N'-Phthaloylhydrazine,NSC 201511,NSC 651,Phthalazine-1,4(2H,3H)-dione,Phthalhydrazide,Phthalic acid cyclic hydrazide,Phthalocyclohydrazide
IUPAC Name	2,3-dihydrophthalazine-1,4-dione
Molecular Formula	C8 H6 N2 O2

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

Diazanaphthalenes

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