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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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1 – 15 of 96 results
1

2-Amino-3-methyl-3H-imidazo[4,5-f]quinoxaline, TRC

CAS: 108354-47-8 Molecular Formula: C10 H9 N5 Molecular Weight (g/mol): 199.21 Synonym: 3-Methyl-3H-imidazo[4,5-f]quinoxalin-2-amine,3-Methyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3-Methylimidazo[4,5-f]quinoxaline,3-Methylimidazo[4,5-f]quinoxalin-2-amine IUPAC Name: 3-methylimidazo[4,5-f]quinoxalin-2-amine SMILES: Cn1c(N)nc2c3nccnc3ccc12

CAS 108354-47-8
Molecular Weight (g/mol) 199.21
SMILES Cn1c(N)nc2c3nccnc3ccc12
Synonym 3-Methyl-3H-imidazo[4,5-f]quinoxalin-2-amine,3-Methyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3-Methylimidazo[4,5-f]quinoxaline,3-Methylimidazo[4,5-f]quinoxalin-2-amine
IUPAC Name 3-methylimidazo[4,5-f]quinoxalin-2-amine
Molecular Formula C10 H9 N5
2

6-Cyano-7-nitroquinoxaline-2,3-dione, TRC

CAS: 115066-14-3 Molecular Formula: C9 H4 N4 O4 Molecular Weight (g/mol): 232.15 IUPAC Name: 7-nitro-2,3-dioxo-1,4-dihydroquinoxaline-6-carbonitrile SMILES: [O-][N+](=O)c1cc2NC(=O)C(=O)Nc2cc1C#N

CAS 115066-14-3
Molecular Weight (g/mol) 232.15
SMILES [O-][N+](=O)c1cc2NC(=O)C(=O)Nc2cc1C#N
IUPAC Name 7-nitro-2,3-dioxo-1,4-dihydroquinoxaline-6-carbonitrile
Molecular Formula C9 H4 N4 O4
4

4-Hydroxycarbazeran, TRC

CAS: 96724-43-5 Molecular Formula: C18H24N4O5 Molecular Weight (g/mol): 376.41 Synonym: 1-(3,4-Dihydro-6,7-dimethoxy-4-oxo-1-phthalazinyl)-4-piperidinyl Ester Ethylcarbamic Acid IUPAC Name: 1-(6,7-dimethoxy-4-oxo-3,4-dihydrophthalazin-1-yl)piperidin-4-yl ethylcarbamate SMILES: CCNC(=O)OC1CCN(CC1)C2=NNC(=O)C3=CC(=C(C=C32)OC)OC

CAS 96724-43-5
Molecular Weight (g/mol) 376.41
SMILES CCNC(=O)OC1CCN(CC1)C2=NNC(=O)C3=CC(=C(C=C32)OC)OC
Synonym 1-(3,4-Dihydro-6,7-dimethoxy-4-oxo-1-phthalazinyl)-4-piperidinyl Ester Ethylcarbamic Acid
IUPAC Name 1-(6,7-dimethoxy-4-oxo-3,4-dihydrophthalazin-1-yl)piperidin-4-yl ethylcarbamate
Molecular Formula C18H24N4O5
5

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

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
6

rac-Pagoclone, TRC

CAS: 133737-48-1 Molecular Formula: C23H22ClN3O2 Molecular Weight (g/mol): 407.89 Synonym: 2-(7-Chloro-1,8-naphthyridin-2-yl)-2,3-dihydro-3-(5-methyl-2-oxohexyl)-1H-isoindol-1-one,RP 59037,IP 456,RP 62955 SMILES: CC(C)CCC(=O)CC1C2=CC=CC=C2C(=O)N1C3=NC4=C(C=CC(=N4)Cl)C=C3

CAS 133737-48-1
Molecular Weight (g/mol) 407.89
SMILES CC(C)CCC(=O)CC1C2=CC=CC=C2C(=O)N1C3=NC4=C(C=CC(=N4)Cl)C=C3
Synonym 2-(7-Chloro-1,8-naphthyridin-2-yl)-2,3-dihydro-3-(5-methyl-2-oxohexyl)-1H-isoindol-1-one,RP 59037,IP 456,RP 62955
Molecular Formula C23H22ClN3O2
7

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

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
8

N-De[2-(methylsulfonyl)ethyl] Lapatinib, TRC

CAS: 697299-82-4 Molecular Formula: C26H20ClFN4O2 Molecular Weight (g/mol): 474.91 Synonym: 6-[5-(Aminomethyl)-2-furanyl]-N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-4-quinazolinamine,[6-(5-Aminomethylfuran-2-yl)quinazolin-4-yl][3-chloro- 4-(3-fluorobenzyloxy)phenyl]amine SMILES: Cc1nc2c3c(ccc2nc1)n(C)c(N)n3

CAS 697299-82-4
Molecular Weight (g/mol) 474.91
SMILES Cc1nc2c3c(ccc2nc1)n(C)c(N)n3
Synonym 6-[5-(Aminomethyl)-2-furanyl]-N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-4-quinazolinamine,[6-(5-Aminomethylfuran-2-yl)quinazolin-4-yl][3-chloro- 4-(3-fluorobenzyloxy)phenyl]amine
Molecular Formula C26H20ClFN4O2
9

6,7-Dimethoxy-2,4-quinazolinediamine, TRC

CAS: 60547-96-8 Molecular Formula: C10 H12 N4 O2 Molecular Weight (g/mol): 220.23 Synonym: 2,4-Diamino-6,7-dimethoxyquinazoline IUPAC Name: 6,7-dimethoxyquinazoline-2,4-diamine SMILES: COc1cc2nc(N)nc(N)c2cc1OC

CAS 60547-96-8
Molecular Weight (g/mol) 220.23
SMILES COc1cc2nc(N)nc(N)c2cc1OC
Synonym 2,4-Diamino-6,7-dimethoxyquinazoline
IUPAC Name 6,7-dimethoxyquinazoline-2,4-diamine
Molecular Formula C10 H12 N4 O2
10

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

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
11

Alfuzosin Hydrochloride, TRC

CAS: 81403-68-1 Molecular Formula: C19 H27 N5 O4 . Cl H Molecular Weight (g/mol): 425.91 Synonym: Alfuzosin hydrochloride,(2RS)-N-[3-[(4-Amino-6,7-dimethoxyquinazolin-2-yl)methylamino]propyl]tetrahydrofuran-2-carboxamide hydrochloride,SL 77-499-10,SL 77499-10,Urion,Uroxatral,Xatral,Alfoten IUPAC Name: N-[3-[(4-amino-6,7-dimethoxyquinazolin-2-yl)-methylamino]propyl]oxolane-2-carboxamide;hydrochloride SMILES: Cl.COc1cc2nc(nc(N)c2cc1OC)N(C)CCCNC(=O)C3CCCO3

CAS 81403-68-1
Molecular Weight (g/mol) 425.91
SMILES Cl.COc1cc2nc(nc(N)c2cc1OC)N(C)CCCNC(=O)C3CCCO3
Synonym Alfuzosin hydrochloride,(2RS)-N-[3-[(4-Amino-6,7-dimethoxyquinazolin-2-yl)methylamino]propyl]tetrahydrofuran-2-carboxamide hydrochloride,SL 77-499-10,SL 77499-10,Urion,Uroxatral,Xatral,Alfoten
IUPAC Name N-[3-[(4-amino-6,7-dimethoxyquinazolin-2-yl)-methylamino]propyl]oxolane-2-carboxamide;hydrochloride
Molecular Formula C19 H27 N5 O4 . Cl H
12

3-Deschloro-4-desfluoro-4-chloro-3-fluoro Gefitinib, TRC

CAS: 1603814-04-5 Molecular Formula: C22 H24 Cl F N4 O3 Molecular Weight (g/mol): 446.9 Synonym: 4-Quinazolinamine, N-(4-chloro-3-fluorophenyl)-7-methoxy-6-[3-(4-morpholinyl)propoxy]-,Gefitinib Imp. B (EP),N-(4-Chloro-3-fluorophenyl)-7-methoxy-6-[3-(4-morpholinyl)propoxy]-4-quinazolinamine,N-(4-Chloro-3-fluorophenyl)-7-methoxy-6-[3-(morpholin-4-yl)propoxy]quinazolin-4-amine,3-Deschloro-4-desfluoro-4-chloro-3-fluoro Gefitinib IUPAC Name: N-(4-chloro-3-fluorophenyl)-7-methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4-amine SMILES: COc1cc2ncnc(Nc3ccc(Cl)c(F)c3)c2cc1OCCCN4CCOCC4

CAS 1603814-04-5
Molecular Weight (g/mol) 446.9
SMILES COc1cc2ncnc(Nc3ccc(Cl)c(F)c3)c2cc1OCCCN4CCOCC4
Synonym 4-Quinazolinamine, N-(4-chloro-3-fluorophenyl)-7-methoxy-6-[3-(4-morpholinyl)propoxy]-,Gefitinib Imp. B (EP),N-(4-Chloro-3-fluorophenyl)-7-methoxy-6-[3-(4-morpholinyl)propoxy]-4-quinazolinamine,N-(4-Chloro-3-fluorophenyl)-7-methoxy-6-[3-(morpholin-4-yl)propoxy]quinazolin-4-amine,3-Deschloro-4-desfluoro-4-chloro-3-fluoro Gefitinib
IUPAC Name N-(4-chloro-3-fluorophenyl)-7-methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4-amine
Molecular Formula C22 H24 Cl F N4 O3
13

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

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
14

O-Desmorpholinopropyl-O-methyl-gefitinib, TRC

CAS: 153437-78-6 Molecular Formula: C16H13ClFN3O2 Molecular Weight (g/mol): 333.74 Synonym: 4-Quinazolinamine, N-(3-chloro-4-fluorophenyl)-6,7-dimethoxy-,N-(3-Chloro-4-fluorophenyl)-6,7-dimethoxy-4-quinazolinamine,N-(3-Chloro-4-fluorophenyl)-6,7-dimethoxyquinazolin-4-amine IUPAC Name: N-(3-chloro-4-fluorophenyl)-6,7-dimethoxyquinazolin-4-amine SMILES: COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1OC

CAS 153437-78-6
Molecular Weight (g/mol) 333.74
SMILES COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1OC
Synonym 4-Quinazolinamine, N-(3-chloro-4-fluorophenyl)-6,7-dimethoxy-,N-(3-Chloro-4-fluorophenyl)-6,7-dimethoxy-4-quinazolinamine,N-(3-Chloro-4-fluorophenyl)-6,7-dimethoxyquinazolin-4-amine
IUPAC Name N-(3-chloro-4-fluorophenyl)-6,7-dimethoxyquinazolin-4-amine
Molecular Formula C16H13ClFN3O2
15

3-Methylquinoxaline-2-carboxylic Acid, TRC

CAS: 74003-63-7 Molecular Formula: C10 H8 N2 O2 Molecular Weight (g/mol): 188.18 Synonym: 2-Quinoxalinecarboxylic acid, 3-methyl- (7CI, 9CI, ACI),3-Methyl-2-quinoxalinecarboxylic acid (ACI),MQCA IUPAC Name: 3-methylquinoxaline-2-carboxylic acid SMILES: Cc1nc2ccccc2nc1C(=O)O

CAS 74003-63-7
Molecular Weight (g/mol) 188.18
SMILES Cc1nc2ccccc2nc1C(=O)O
Synonym 2-Quinoxalinecarboxylic acid, 3-methyl- (7CI, 9CI, ACI),3-Methyl-2-quinoxalinecarboxylic acid (ACI),MQCA
IUPAC Name 3-methylquinoxaline-2-carboxylic acid
Molecular Formula C10 H8 N2 O2