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

Dacomitinib, TRC

CAS: 1110813-31-4 Molecular Formula: C24 H25 Cl F N5 O2 Molecular Weight (g/mol): 469.94 IUPAC Name: (E)-N-[4-(3-chloro-4-fluoroanilino)-7-methoxyquinazolin-6-yl]-4-piperidin-1-ylbut-2-enamide SMILES: COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1NC(=O)\C=C\CN4CCCCC4

Pricing and Availability
Specifications

CAS	1110813-31-4
Molecular Weight (g/mol)	469.94
SMILES	COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1NC(=O)\C=C\CN4CCCCC4
IUPAC Name	(E)-N-[4-(3-chloro-4-fluoroanilino)-7-methoxyquinazolin-6-yl]-4-piperidin-1-ylbut-2-enamide
Molecular Formula	C24 H25 Cl F N5 O2

Fenquinotrione, TRC

CAS: 1342891-70-6 Molecular Formula: C22 H17 Cl N2 O5 Molecular Weight (g/mol): 424.8338 Synonym: 1,3-Cyclohexanedione, 2-[[8-chloro-3,4-dihydro-4-(4-methoxyphenyl)-3-oxo-2-quinoxalinyl]carbonyl]-,Fenquinotrione IUPAC Name: 2-[8-chloro-4-(4-methoxyphenyl)-3-oxoquinoxaline-2-carbonyl]cyclohexane-1,3-dione SMILES: COc1ccc(cc1)N2C(=O)C(=Nc3c(Cl)cccc23)C(=O)C4C(=O)CCCC4=O

Pricing and Availability
Specifications

CAS	1342891-70-6
Molecular Weight (g/mol)	424.8338
SMILES	COc1ccc(cc1)N2C(=O)C(=Nc3c(Cl)cccc23)C(=O)C4C(=O)CCCC4=O
Synonym	1,3-Cyclohexanedione, 2-[[8-chloro-3,4-dihydro-4-(4-methoxyphenyl)-3-oxo-2-quinoxalinyl]carbonyl]-,Fenquinotrione
IUPAC Name	2-[8-chloro-4-(4-methoxyphenyl)-3-oxoquinoxaline-2-carbonyl]cyclohexane-1,3-dione
Molecular Formula	C22 H17 Cl N2 O5

Poziotinib, TRC

CAS: 1092364-38-9 Molecular Formula: C23H21Cl2FN4O3 Molecular Weight (g/mol): 491.34 Synonym: 1-[4-[[4-[(3,4-Dichloro-2-fluorophenyl)amino]-7-methoxy-6-quinazolinyl]oxy]-1-piperidinyl]-2-propen-1-one,1-[4-[4-(3,4-Dichloro-2-fluoroanilino)-7-methoxyquinazolin-6-yl]oxypiperidin-1-yl]prop-2-en-1-one IUPAC Name: 1-[4-[4-(3,4-dichloro-2-fluoroanilino)-7-methoxyquinazolin-6-yl]oxypiperidin-1-yl]prop-2-en-1-one SMILES: COc1cc2ncnc(Nc3ccc(Cl)c(Cl)c3F)c2cc1OC4CCN(CC4)C(=O)C=C

Pricing and Availability
Specifications

CAS	1092364-38-9
Molecular Weight (g/mol)	491.34
SMILES	COc1cc2ncnc(Nc3ccc(Cl)c(Cl)c3F)c2cc1OC4CCN(CC4)C(=O)C=C
Synonym	1-[4-[[4-[(3,4-Dichloro-2-fluorophenyl)amino]-7-methoxy-6-quinazolinyl]oxy]-1-piperidinyl]-2-propen-1-one,1-[4-[4-(3,4-Dichloro-2-fluoroanilino)-7-methoxyquinazolin-6-yl]oxypiperidin-1-yl]prop-2-en-1-one
IUPAC Name	1-[4-[4-(3,4-dichloro-2-fluoroanilino)-7-methoxyquinazolin-6-yl]oxypiperidin-1-yl]prop-2-en-1-one
Molecular Formula	C23H21Cl2FN4O3

Metolazone, TRC

CAS: 17560-51-9 Molecular Formula: C16 H16 Cl N3 O3 S Molecular Weight (g/mol): 365.83 Synonym: Metolazone,(2RS)-7-Chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide,6-Quinazolinesulfonamide, 7-chloro-1,2,3,4-tetrahydro-2-methyl-3-(2-methylphenyl)-4-oxo- (9CI, ACI),6-Quinazolinesulfonamide, 7-chloro-1,2,3,4-tetrahydro-2-methyl-4-oxo-3-o-tolyl- (8CI),7-Chloro-1,2,3,4-tetrahydro-2-methyl-3-(2-methylphenyl)-4-oxo-6-quinazolinesulfonamide (ACI),2-Methyl-3-(o-tolyl)-6-sulfamyl-7-chloro-1,2,3,4-tetrahydro-4-quinazolinone,7-Chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2-dihydroquinazoline-6-sulfonamide,Diulo,MeSH ID: D008788,Metazoline,Metenix,Metozalone,Mykrox,Normelan,Oldren,SR 720-22,Xuret,Zaroxolyn IUPAC Name: 7-chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2-dihydroquinazoline-6-sulfonamide SMILES: CC1Nc2cc(Cl)c(cc2C(=O)N1c3ccccc3C)S(=O)(=O)N

Pricing and Availability
Specifications

CAS	17560-51-9
Molecular Weight (g/mol)	365.83
SMILES	CC1Nc2cc(Cl)c(cc2C(=O)N1c3ccccc3C)S(=O)(=O)N
Synonym	Metolazone,(2RS)-7-Chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide,6-Quinazolinesulfonamide, 7-chloro-1,2,3,4-tetrahydro-2-methyl-3-(2-methylphenyl)-4-oxo- (9CI, ACI),6-Quinazolinesulfonamide, 7-chloro-1,2,3,4-tetrahydro-2-methyl-4-oxo-3-o-tolyl- (8CI),7-Chloro-1,2,3,4-tetrahydro-2-methyl-3-(2-methylphenyl)-4-oxo-6-quinazolinesulfonamide (ACI),2-Methyl-3-(o-tolyl)-6-sulfamyl-7-chloro-1,2,3,4-tetrahydro-4-quinazolinone,7-Chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2-dihydroquinazoline-6-sulfonamide,Diulo,MeSH ID: D008788,Metazoline,Metenix,Metozalone,Mykrox,Normelan,Oldren,SR 720-22,Xuret,Zaroxolyn
IUPAC Name	7-chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2-dihydroquinazoline-6-sulfonamide
Molecular Formula	C16 H16 Cl N3 O3 S

Sulfaquinoxaline, TRC

CAS: 59-40-5 Molecular Formula: C14 H12 N4 O2 S Molecular Weight (g/mol): 300.34 Synonym: 4-Amino-N-2-quinoxalinyl-benzenesulfonamide,Sulfanilamide, N1-2-quinoxalinyl- (6CI,7CI,8CI),2-(p-Sulfanilamido)quinoxaline,2-Sulfanilamidobenzopyrazine,2-p-Aminobenzenesulfonamidoquinoxaline,2-p-Aminobenzenesulphonamidoquinoxaline,Avicocid,Compound 3-120,Italquina,Kokozigal,N1-(2-Quinoxalinyl)sulfanilamide,NSC 41805,SQ 40,SQX,Sulfa-Q 20,Sulfabenzpyrazine,Sulfaline,Sulfaquinoxaline,Sulphaquinoxaline,Sulquin,Ursokoxaline,Sulfachinoxalin IUPAC Name: 4-amino-N-quinoxalin-2-ylbenzenesulfonamide SMILES: Nc1ccc(cc1)S(=O)(=O)Nc2cnc3ccccc3n2

Pricing and Availability
Specifications

CAS	59-40-5
Molecular Weight (g/mol)	300.34
SMILES	Nc1ccc(cc1)S(=O)(=O)Nc2cnc3ccccc3n2
Synonym	4-Amino-N-2-quinoxalinyl-benzenesulfonamide,Sulfanilamide, N1-2-quinoxalinyl- (6CI,7CI,8CI),2-(p-Sulfanilamido)quinoxaline,2-Sulfanilamidobenzopyrazine,2-p-Aminobenzenesulfonamidoquinoxaline,2-p-Aminobenzenesulphonamidoquinoxaline,Avicocid,Compound 3-120,Italquina,Kokozigal,N1-(2-Quinoxalinyl)sulfanilamide,NSC 41805,SQ 40,SQX,Sulfa-Q 20,Sulfabenzpyrazine,Sulfaline,Sulfaquinoxaline,Sulphaquinoxaline,Sulquin,Ursokoxaline,Sulfachinoxalin
IUPAC Name	4-amino-N-quinoxalin-2-ylbenzenesulfonamide
Molecular Formula	C14 H12 N4 O2 S

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

Pricing and Availability
Specifications

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

Endophenazine A, TRC

CAS: 86125-71-5 Molecular Formula: C18H16N2O2 Molecular Weight (g/mol): 292.33 Synonym: 9-(3-Methyl-2-buten-1-yl)-1-phenazinecarboxylic Acid,9-(3-Methyl-2-butenyl)-1-phenazinecarboxylic Acid IUPAC Name: 9-(3-methylbut-2-enyl)phenazine-1-carboxylic acid SMILES: CC(=CCc1cccc2nc3cccc(C(=O)O)c3nc12)C

Pricing and Availability
Specifications

CAS	86125-71-5
Molecular Weight (g/mol)	292.33
SMILES	CC(=CCc1cccc2nc3cccc(C(=O)O)c3nc12)C
Synonym	9-(3-Methyl-2-buten-1-yl)-1-phenazinecarboxylic Acid,9-(3-Methyl-2-butenyl)-1-phenazinecarboxylic Acid
IUPAC Name	9-(3-methylbut-2-enyl)phenazine-1-carboxylic acid
Molecular Formula	C18H16N2O2

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

Pricing and Availability
Specifications

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

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-]

Pricing and Availability
Specifications

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

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

Pricing and Availability
Specifications

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

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

Pricing and Availability
Specifications

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

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

Pricing and Availability
Specifications

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

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

Pricing and Availability
Specifications

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

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

Pricing and Availability
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

Diazanaphthalenes

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