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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 90 results
1

2-Quinoxalinecarboxaldehyde, TRC

CAS: 1593-08-4 Molecular Formula: C9H6N2O Molecular Weight (g/mol): 158.16 Synonym: 2-Formylquinoxaline,Quinoxalin-2-carboxaldehyde IUPAC Name: quinoxaline-2-carbaldehyde SMILES: O=Cc1cnc2ccccc2n1

CAS 1593-08-4
Molecular Weight (g/mol) 158.16
SMILES O=Cc1cnc2ccccc2n1
Synonym 2-Formylquinoxaline,Quinoxalin-2-carboxaldehyde
IUPAC Name quinoxaline-2-carbaldehyde
Molecular Formula C9H6N2O
2

6-Chloro-2-methoxyquinoxaline, TRC

CAS: 104152-39-8 Molecular Formula: C9H7ClN2O Molecular Weight (g/mol): 194.62 Synonym: 6-Chloro-2-methoxyquinoxaline IUPAC Name: 6-chloro-2-methoxyquinoxaline SMILES: COc1cnc2cc(Cl)ccc2n1

CAS 104152-39-8
Molecular Weight (g/mol) 194.62
SMILES COc1cnc2cc(Cl)ccc2n1
Synonym 6-Chloro-2-methoxyquinoxaline
IUPAC Name 6-chloro-2-methoxyquinoxaline
Molecular Formula C9H7ClN2O
3

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

CAS: 117078-70-3 Molecular Formula: C22H24ClN3O . HCl Molecular Weight (g/mol): 381.9 Synonym: Azelastine 5-Member-Cyclic-Isomer Hcl IUPAC Name: 4-[(4-chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1-one SMILES: Cl.CN1CCCC1CCN2N=C(Cc3ccc(Cl)cc3)c4ccccc4C2=O

CAS 117078-70-3
Molecular Weight (g/mol) 381.9
SMILES Cl.CN1CCCC1CCN2N=C(Cc3ccc(Cl)cc3)c4ccccc4C2=O
Synonym Azelastine 5-Member-Cyclic-Isomer Hcl
IUPAC Name 4-[(4-chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1-one
Molecular Formula C22H24ClN3O . HCl
4

2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline-2-13C, TRC

CAS: 209977-58-2 Molecular Formula: 13C C10 H11 N5 Molecular Weight (g/mol): 214.23 Synonym: 3H-Imidazo[4,5-f]quinoxalin-2-amine-2-13C, 3,8-dimethyl- (9CI),3,8-Dimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine-2-13C,2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline-2-13C IUPAC Name: 3,8-dimethyl(2^{13}C)imidazolo[4,5-f]quinoxalin-2-amine SMILES: Cc1cnc2ccc3c(n[13c](N)n3C)c2n1

CAS 209977-58-2
Molecular Weight (g/mol) 214.23
SMILES Cc1cnc2ccc3c(n[13c](N)n3C)c2n1
Synonym 3H-Imidazo[4,5-f]quinoxalin-2-amine-2-13C, 3,8-dimethyl- (9CI),3,8-Dimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine-2-13C,2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline-2-13C
IUPAC Name 3,8-dimethyl(2^{13}C)imidazolo[4,5-f]quinoxalin-2-amine
Molecular Formula 13C C10 H11 N5
5

(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
6

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
7

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
8

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
9

4-Amino-2-chloro-6,7-dimethoxyquinazoline, TRC

CAS: 23680-84-4 Molecular Formula: C10 H10 Cl N3 O2 Molecular Weight (g/mol): 239.66 Synonym: 2-Chloro-6,7-dimethoxyquinazolin-4-amine,Doxazosin Mesilate Imp. F (EP),Terazosin Hydrochloride Imp. A (EP),Alfuzosin Hydrochloride Imp. B (EP),Prazosin Hydrochloride Imp. A (EP),Quinazoline, 4-amino-2-chloro-6,7-dimethoxy- (8CI),2-Chloro-4-amino-6,7-dimethoxyquinazoline,2-Chloro-6,7-dimethoxy-4-quinazolinamine,4-Amino-2-chloro-6,7-dimethoxyquinazoline IUPAC Name: 2-chloro-6,7-dimethoxyquinazolin-4-amine SMILES: COc1cc2nc(Cl)nc(N)c2cc1OC

CAS 23680-84-4
Molecular Weight (g/mol) 239.66
SMILES COc1cc2nc(Cl)nc(N)c2cc1OC
Synonym 2-Chloro-6,7-dimethoxyquinazolin-4-amine,Doxazosin Mesilate Imp. F (EP),Terazosin Hydrochloride Imp. A (EP),Alfuzosin Hydrochloride Imp. B (EP),Prazosin Hydrochloride Imp. A (EP),Quinazoline, 4-amino-2-chloro-6,7-dimethoxy- (8CI),2-Chloro-4-amino-6,7-dimethoxyquinazoline,2-Chloro-6,7-dimethoxy-4-quinazolinamine,4-Amino-2-chloro-6,7-dimethoxyquinazoline
IUPAC Name 2-chloro-6,7-dimethoxyquinazolin-4-amine
Molecular Formula C10 H10 Cl N3 O2
10

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
11

2-Ethenyl-3,4-dihydroquinazolin-4-one, TRC

CAS: 91634-12-7 Molecular Formula: C10H8N2O Molecular Weight (g/mol): 172.18 IUPAC Name: 2-ethenyl-3H-quinazolin-4-one SMILES: Oc1nc(C=C)nc2ccccc12

CAS 91634-12-7
Molecular Weight (g/mol) 172.18
SMILES Oc1nc(C=C)nc2ccccc12
IUPAC Name 2-ethenyl-3H-quinazolin-4-one
Molecular Formula C10H8N2O
12

2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline, TRC

CAS: 77500-04-0 Molecular Formula: C11 H11 N5 Molecular Weight (g/mol): 213.24 Synonym: 3H-Imidazo[4,5-f]quinoxalin-2-amine, 3,8-dimethyl-,3,8-Dimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline,2-Amino-3,8-dimethylmidazo[4,5-f]quinoxaline,MeIQx IUPAC Name: 3,8-dimethylimidazo[4,5-f]quinoxalin-2-amine SMILES: Cc1cnc2ccc3c(nc(N)n3C)c2n1

CAS 77500-04-0
Molecular Weight (g/mol) 213.24
SMILES Cc1cnc2ccc3c(nc(N)n3C)c2n1
Synonym 3H-Imidazo[4,5-f]quinoxalin-2-amine, 3,8-dimethyl-,3,8-Dimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline,2-Amino-3,8-dimethylmidazo[4,5-f]quinoxaline,MeIQx
IUPAC Name 3,8-dimethylimidazo[4,5-f]quinoxalin-2-amine
Molecular Formula C11 H11 N5
13

2-Amino-3,4,7,8-tetramethyl-3H-imidazo[4,5-f]quinoxaline, TRC

CAS: 132898-07-8 Molecular Formula: C13 H15 N5 Molecular Weight (g/mol): 241.29 Synonym: 3,4,7,8-Tetramethyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3,4,7,8-tetramethyl-3H-imidazo[4,5-f]quinoxaline,2-Amino-3,4,7,8-tetramethylimidazo[4,5-f]quinoxaline,4,7,8-TriMeIQx IUPAC Name: 3,4,7,8-tetramethylimidazo[4,5-f]quinoxalin-2-amine SMILES: Cc1cc2nc(C)c(C)nc2c3nc(N)n(C)c13

CAS 132898-07-8
Molecular Weight (g/mol) 241.29
SMILES Cc1cc2nc(C)c(C)nc2c3nc(N)n(C)c13
Synonym 3,4,7,8-Tetramethyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3,4,7,8-tetramethyl-3H-imidazo[4,5-f]quinoxaline,2-Amino-3,4,7,8-tetramethylimidazo[4,5-f]quinoxaline,4,7,8-TriMeIQx
IUPAC Name 3,4,7,8-tetramethylimidazo[4,5-f]quinoxalin-2-amine
Molecular Formula C13 H15 N5
14

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
15

2-Amino-3,7,8-trimethyl-3H-imidazo[4,5-f]quinoxaline, TRC

CAS: 92180-79-5 Molecular Formula: C12 H13 N5 Molecular Weight (g/mol): 227.27 Synonym: 3,7,8-Trimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3,7,8-trimethylimidazo[4,5-f]quinoxaline,7,8-DiMeIQx IUPAC Name: 3,7,8-trimethylimidazo[4,5-f]quinoxalin-2-amine SMILES: Cc1nc2ccc3c(nc(N)n3C)c2nc1C

CAS 92180-79-5
Molecular Weight (g/mol) 227.27
SMILES Cc1nc2ccc3c(nc(N)n3C)c2nc1C
Synonym 3,7,8-Trimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine,2-Amino-3,7,8-trimethylimidazo[4,5-f]quinoxaline,7,8-DiMeIQx
IUPAC Name 3,7,8-trimethylimidazo[4,5-f]quinoxalin-2-amine
Molecular Formula C12 H13 N5