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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

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
2

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
3

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
4

Afatinib-des(4-dimethylamino-2-en-1-oxo)butyl (Contained ~8.5% Ethanol), TRC

CAS: 314771-76-1 Molecular Formula: C18H16ClFN4O2 Molecular Weight (g/mol): 374.8 Synonym: N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4,6-quinazolinediamine,(S)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine,Des(4-dimethylamino-2-en-1-oxo)butyl Afatinib IUPAC Name: 4-N-(3-chloro-4-fluorophenyl)-7-[(3S)-oxolan-3-yl]oxyquinazoline-4,6-diamine SMILES: ClC1=C(F)C=CC(NC2=NC=NC3=CC(O[C@H]4CCOC4)=C(N)C=C32)=C1

CAS 314771-76-1
Molecular Weight (g/mol) 374.8
SMILES ClC1=C(F)C=CC(NC2=NC=NC3=CC(O[C@H]4CCOC4)=C(N)C=C32)=C1
Synonym N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4,6-quinazolinediamine,(S)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine,Des(4-dimethylamino-2-en-1-oxo)butyl Afatinib
IUPAC Name 4-N-(3-chloro-4-fluorophenyl)-7-[(3S)-oxolan-3-yl]oxyquinazoline-4,6-diamine
Molecular Formula C18H16ClFN4O2
5

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
6

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
7

Azelastine N-Oxide (Mixture of Diastereomers), TRC

CAS: 640279-88-5 Molecular Formula: C22 H24 Cl N3 O2 Molecular Weight (g/mol): 397.9 Synonym: 1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1-oxido-1H-azepin-4-yl)-,Azelastine N-Oxide IUPAC Name: 4-[(4-chlorophenyl)methyl]-2-(1-methyl-1-oxidoazepan-1-ium-4-yl)phthalazin-1-one SMILES: C[N+]1([O-])CCCC(CC1)N2N=C(Cc3ccc(Cl)cc3)c4ccccc4C2=O

CAS 640279-88-5
Molecular Weight (g/mol) 397.9
SMILES C[N+]1([O-])CCCC(CC1)N2N=C(Cc3ccc(Cl)cc3)c4ccccc4C2=O
Synonym 1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1-oxido-1H-azepin-4-yl)-,Azelastine N-Oxide
IUPAC Name 4-[(4-chlorophenyl)methyl]-2-(1-methyl-1-oxidoazepan-1-ium-4-yl)phthalazin-1-one
Molecular Formula C22 H24 Cl N3 O2
8

Halofuginone Hydrobromide, TRC

CAS: 64924-67-0 Molecular Formula: C16 H17 Br Cl N3 O3 . Br H Molecular Weight (g/mol): 495.59 Synonym: 4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-(3-hydroxy-2-piperidinyl)-2-oxopropyl]-, monohydrobromide, trans-(±)-,4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-[(2R,3S)-3-hydroxy-2-piperidinyl]-2-oxopropyl]-, monohydrobromide, rel- (9CI),4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-(3-hydroxy-2-piperidinyl)-2-oxopropyl]-, monohydrobromide, trans-,Halofuginone hydrobromide,RU 19110,Stenorol IUPAC Name: 7-bromo-6-chloro-3-[3-[(2S,3R)-3-hydroxypiperidin-2-yl]-2-oxopropyl]quinazolin-4-one;hydrobromide SMILES: Br.O[C@@H]1CCCN[C@H]1CC(=O)CN2C=Nc3cc(Br)c(Cl)cc3C2=O

CAS 64924-67-0
Molecular Weight (g/mol) 495.59
SMILES Br.O[C@@H]1CCCN[C@H]1CC(=O)CN2C=Nc3cc(Br)c(Cl)cc3C2=O
Synonym 4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-(3-hydroxy-2-piperidinyl)-2-oxopropyl]-, monohydrobromide, trans-(±)-,4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-[(2R,3S)-3-hydroxy-2-piperidinyl]-2-oxopropyl]-, monohydrobromide, rel- (9CI),4(3H)-Quinazolinone, 7-bromo-6-chloro-3-[3-(3-hydroxy-2-piperidinyl)-2-oxopropyl]-, monohydrobromide, trans-,Halofuginone hydrobromide,RU 19110,Stenorol
IUPAC Name 7-bromo-6-chloro-3-[3-[(2S,3R)-3-hydroxypiperidin-2-yl]-2-oxopropyl]quinazolin-4-one;hydrobromide
Molecular Formula C16 H17 Br Cl N3 O3 . Br H
9

4,5-Didehydro Brimonidine, TRC

CAS: 151110-15-5 Molecular Formula: C11 H8 Br N5 Molecular Weight (g/mol): 290.1187 Synonym: 5-Bromo-N-1H-imidazol-2-yl-6-quinoxalinamine,5-Bromo-N-(1H-imidazol-2-yl)quinoxalin-6-amine,Brimonidine EP Impurity F IUPAC Name: 5-bromo-N-(1H-imidazol-2-yl)quinoxalin-6-amine SMILES: Brc1c(Nc2ncc[nH]2)ccc3nccnc13

CAS 151110-15-5
Molecular Weight (g/mol) 290.1187
SMILES Brc1c(Nc2ncc[nH]2)ccc3nccnc13
Synonym 5-Bromo-N-1H-imidazol-2-yl-6-quinoxalinamine,5-Bromo-N-(1H-imidazol-2-yl)quinoxalin-6-amine,Brimonidine EP Impurity F
IUPAC Name 5-bromo-N-(1H-imidazol-2-yl)quinoxalin-6-amine
Molecular Formula C11 H8 Br N5
10

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
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

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
13

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
14

Azadiradione (~90%), TRC

CAS: 26241-51-0 Molecular Formula: C28 H34 O5 Molecular Weight (g/mol): 450.57 Synonym: (5α,7α,13α,17α)-7-(Acetyloxy)-21,23-epoxy-4,4,8-trimethyl-24-norchola-1,14,20,22-tetraene-3,16-dione IUPAC Name: [(5R,7R,8R,9R,10R,13S,17R)-17-(3-furyl)-4,4,8,10,13-pentamethyl-3,16-dioxo-6,7,9,11,12,17-hexahydro-5H-cyclopenta[a]phenanthren-7-yl] acetate SMILES: CC(=O)O[C@@H]1C[C@H]2C(C)(C)C(=O)C=C[C@]2(C)[C@H]3CC[C@@]4(C)[C@@H](C(=O)C=C4[C@]13C)c5cocc5

CAS 26241-51-0
Molecular Weight (g/mol) 450.57
SMILES CC(=O)O[C@@H]1C[C@H]2C(C)(C)C(=O)C=C[C@]2(C)[C@H]3CC[C@@]4(C)[C@@H](C(=O)C=C4[C@]13C)c5cocc5
Synonym (5α,7α,13α,17α)-7-(Acetyloxy)-21,23-epoxy-4,4,8-trimethyl-24-norchola-1,14,20,22-tetraene-3,16-dione
IUPAC Name [(5R,7R,8R,9R,10R,13S,17R)-17-(3-furyl)-4,4,8,10,13-pentamethyl-3,16-dioxo-6,7,9,11,12,17-hexahydro-5H-cyclopenta[a]phenanthren-7-yl] acetate
Molecular Formula C28 H34 O5
15

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