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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

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
2

Enoxacin, TRC

CAS: 74011-58-8 Molecular Formula: C15 H17 F N4 O3 Molecular Weight (g/mol): 320.32 Synonym: 1,8-Naphthyridine-3-carboxylic acid, 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)- (9CI, ACI),1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine-3-carboxylic acid (ACI),1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid,1-Ethyl-6-fluoro-4-oxo-7-piperazin-4-ium-1-yl-1,8-naphthyridine-3-carboxylate,AT 2266,CI 919,Enofloxacin,Enofloxacine,Enoksetin,Enoxacine,ENOXOR,Flumark,MeSH ID: D015365,NSC 629661,PD 107779,Penetrex,Penetrex (pharmaceutical) IUPAC Name: 1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)O)C(=O)c2cc(F)c(nc12)N3CCNCC3

CAS 74011-58-8
Molecular Weight (g/mol) 320.32
SMILES CCN1C=C(C(=O)O)C(=O)c2cc(F)c(nc12)N3CCNCC3
Synonym 1,8-Naphthyridine-3-carboxylic acid, 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)- (9CI, ACI),1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine-3-carboxylic acid (ACI),1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid,1-Ethyl-6-fluoro-4-oxo-7-piperazin-4-ium-1-yl-1,8-naphthyridine-3-carboxylate,AT 2266,CI 919,Enofloxacin,Enofloxacine,Enoksetin,Enoxacine,ENOXOR,Flumark,MeSH ID: D015365,NSC 629661,PD 107779,Penetrex,Penetrex (pharmaceutical)
IUPAC Name 1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,8-naphthyridine-3-carboxylic acid
Molecular Formula C15 H17 F N4 O3
3

4-[(4-Chlorophenyl)methyl]-1(2H)-phthalazinone, TRC

CAS: 53242-88-9 Molecular Formula: C15 H11 Cl N2 O Molecular Weight (g/mol): 270.71 Synonym: 4-(4-Chlorobenzyl)phthalazin-1(2H)-one,Azelastine Hydrochloride Imp. D (EP) IUPAC Name: 4-[(4-chlorophenyl)methyl]-2H-phthalazin-1-one SMILES: Clc1ccc(CC2=NNC(=O)c3ccccc23)cc1

CAS 53242-88-9
Molecular Weight (g/mol) 270.71
SMILES Clc1ccc(CC2=NNC(=O)c3ccccc23)cc1
Synonym 4-(4-Chlorobenzyl)phthalazin-1(2H)-one,Azelastine Hydrochloride Imp. D (EP)
IUPAC Name 4-[(4-chlorophenyl)methyl]-2H-phthalazin-1-one
Molecular Formula C15 H11 Cl N2 O
4

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

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
5

Gefitinib, TRC

CAS: 184475-35-2 Molecular Formula: C22 H24 Cl F N4 O3 Molecular Weight (g/mol): 446.9 IUPAC Name: N-(3-chloro-4-fluorophenyl)-7-methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4-amine SMILES: COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1OCCCN4CCOCC4

CAS 184475-35-2
Molecular Weight (g/mol) 446.9
SMILES COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1OCCCN4CCOCC4
IUPAC Name N-(3-chloro-4-fluorophenyl)-7-methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4-amine
Molecular Formula C22 H24 Cl F N4 O3
7

(4-Methylquinazolin-2-yl)methanol, TRC

CAS: 13535-91-6 Molecular Formula: C10H10N2O Molecular Weight (g/mol): 174.2 Synonym: 2-Hydroxymethyl-4-methylquinazoline IUPAC Name: (4-methylquinazolin-2-yl)methanol SMILES: Cc1nc(CO)nc2ccccc12

CAS 13535-91-6
Molecular Weight (g/mol) 174.2
SMILES Cc1nc(CO)nc2ccccc12
Synonym 2-Hydroxymethyl-4-methylquinazoline
IUPAC Name (4-methylquinazolin-2-yl)methanol
Molecular Formula C10H10N2O
8

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

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
9

1-Aminophthalazine, TRC

CAS: 19064-69-8 Molecular Formula: C8 H7 N3 Molecular Weight (g/mol): 145.16 IUPAC Name: phthalazin-1-amine SMILES: Nc1nncc2ccccc12

CAS 19064-69-8
Molecular Weight (g/mol) 145.16
SMILES Nc1nncc2ccccc12
IUPAC Name phthalazin-1-amine
Molecular Formula C8 H7 N3
10

Desbromo Brimonidine, TRC

CAS: 91147-43-2 Molecular Formula: C11 H11 N5 Molecular Weight (g/mol): 213.24 Synonym: N-(4,5-Dihydro-1H-imidazol-2-yl)-6-quinoxalinamine,UK 41511 IUPAC Name: N-quinoxalin-6-ylimidazolidin-2-imine SMILES: C1CNC(=Nc2ccc3nccnc3c2)N1

CAS 91147-43-2
Molecular Weight (g/mol) 213.24
SMILES C1CNC(=Nc2ccc3nccnc3c2)N1
Synonym N-(4,5-Dihydro-1H-imidazol-2-yl)-6-quinoxalinamine,UK 41511
IUPAC Name N-quinoxalin-6-ylimidazolidin-2-imine
Molecular Formula C11 H11 N5
11

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

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
12

4-Chloro-6-iodoquinazoline, TRC

CAS: 98556-31-1 Molecular Formula: C8H4ClIN2 Molecular Weight (g/mol): 290.49 Synonym: 6-Iodo-4-chloroquinazoline IUPAC Name: 4-chloro-6-iodoquinazoline SMILES: Clc1ncnc2ccc(I)cc12

CAS 98556-31-1
Molecular Weight (g/mol) 290.49
SMILES Clc1ncnc2ccc(I)cc12
Synonym 6-Iodo-4-chloroquinazoline
IUPAC Name 4-chloro-6-iodoquinazoline
Molecular Formula C8H4ClIN2
13

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

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
14

Vandetanib, TRC

CAS: 443913-73-3 Molecular Formula: C22 H24 Br F N4 O2 Molecular Weight (g/mol): 475.35 Synonym: 4-Quinazolinamine, N-(4-bromo-2-fluorophenyl)-6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-4-quinazolinamine,4-(4-Bromo-2-fluoroanilino)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazoline,CH 331,Caprelsa,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-(N-methylpiperidin-4-ylmethoxy)quinazolin-4-amine,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazolin-4-amine,Vandetanib,ZD 6474,Zactima IUPAC Name: N-(4-bromo-2-fluorophenyl)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazolin-4-amine SMILES: COc1cc2c(Nc3ccc(Br)cc3F)ncnc2cc1OCC4CCN(C)CC4

CAS 443913-73-3
Molecular Weight (g/mol) 475.35
SMILES COc1cc2c(Nc3ccc(Br)cc3F)ncnc2cc1OCC4CCN(C)CC4
Synonym 4-Quinazolinamine, N-(4-bromo-2-fluorophenyl)-6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-4-quinazolinamine,4-(4-Bromo-2-fluoroanilino)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazoline,CH 331,Caprelsa,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-(N-methylpiperidin-4-ylmethoxy)quinazolin-4-amine,N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazolin-4-amine,Vandetanib,ZD 6474,Zactima
IUPAC Name N-(4-bromo-2-fluorophenyl)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazolin-4-amine
Molecular Formula C22 H24 Br F N4 O2
15

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

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