accessibility menu, dialog, popup

UserName

Diazanaphthalenes

Organic heterocyclic compounds that consist of a naphthalene double ring in which two of the carbon atoms have been replaced with nitrogen atoms.
Molecular Weight (g/mol) 
  • (5)
  • (3)
  • (1)
  • (2)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (3)
  • (3)
  • (2)
  • (5)
  • (2)
  • (2)
  • (3)
  • (2)
  • (3)
  • (2)
  • (6)
  • (3)
  • (3)
  • (3)
  • (2)
  • (3)
  • (3)
  • (8)
  • (3)
  • (3)
  • (2)
  • (2)
  • (1)
  • (3)
  • (3)
  • (2)
  • (3)
  • (1)
  • (1)
  • (3)
  • (1)
  • (3)
  • (3)
  • (3)
  • (2)
  • (1)
  • (1)
  • (3)
  • (3)
  • (2)
  • (3)
  • (3)
  • (1)
  • (2)
  • (2)
  • (3)
  • (3)
  • (3)
  • (3)
  • (1)
  • (1)
  • (2)
  • (1)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (8)
  • (1)
  • (3)
  • (3)
  • (5)
  • (2)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
Quantity 
  • (26)
  • (12)
  • (7)
  • (35)
  • (33)
  • (1)
  • (1)
  • (8)
  • (7)
  • (19)
  • (13)
  • (12)
  • (27)
  • (1)
  • (23)
  • (13)
Percent Purity 
  • (73)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (238)

Molecular Weight (g/mol)

  • (5)
  • (3)
  • (1)
  • (2)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (3)
  • (3)
  • (2)
  • (5)
  • (2)
  • (2)
  • (3)
  • (2)
  • (3)
  • (2)
  • (6)
  • (3)
  • (3)
  • (3)
  • (2)
  • (3)
  • (3)
  • (8)
  • (3)
  • (3)
  • (2)
  • (2)
  • (1)
  • (3)
  • (3)
  • (2)
  • (3)
  • (1)
  • (1)
  • (3)
  • (1)
  • (3)
  • (3)
  • (3)
  • (2)
  • (1)
  • (1)
  • (3)
  • (3)
  • (2)
  • (3)
  • (3)
  • (1)
  • (2)
  • (2)
  • (3)
  • (3)
  • (3)
  • (3)
  • (1)
  • (1)
  • (2)
  • (1)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (8)
  • (1)
  • (3)
  • (3)
  • (5)
  • (2)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)

Quantity

  • (26)
  • (12)
  • (7)
  • (35)
  • (33)
  • (1)
  • (1)
  • (8)
  • (7)
  • (19)
  • (13)
  • (12)
  • (27)
  • (1)
  • (23)
  • (13)

Percent Purity

  • (73)

Search Within Results
Keyword Search:
1 – 15 of 96 results
1

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
2

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
3

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
4

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
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

Bunazosin Hydrochloride, TRC

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

8

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

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
9

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

N2-Methyl Alfuzosin, TRC

CAS: 72104-34-8 Molecular Formula: C19 H27 N5 O4 . Cl H Molecular Weight (g/mol): 425.91 Synonym: Alfuzosin Hydrochloride Imp. C (EP) as Hydrochloride,(2RS)-N-[3-[(4-amino-6,7-dimethoxyquinazolin-2-yl)amino]propyl]-N-methyltetrahydrofuran-2-carboxamide Hydrochloride IUPAC Name: N-[3-[(4-amino-6,7-dimethoxyquinazolin-2-yl)amino]propyl]-N-methyloxolane-2-carboxamide;hydrochloride SMILES: Cl.COc1cc2nc(NCCCN(C)C(=O)C3CCCO3)nc(N)c2cc1OC

CAS 72104-34-8
Molecular Weight (g/mol) 425.91
SMILES Cl.COc1cc2nc(NCCCN(C)C(=O)C3CCCO3)nc(N)c2cc1OC
Synonym Alfuzosin Hydrochloride Imp. C (EP) as Hydrochloride,(2RS)-N-[3-[(4-amino-6,7-dimethoxyquinazolin-2-yl)amino]propyl]-N-methyltetrahydrofuran-2-carboxamide Hydrochloride
IUPAC Name N-[3-[(4-amino-6,7-dimethoxyquinazolin-2-yl)amino]propyl]-N-methyloxolane-2-carboxamide;hydrochloride
Molecular Formula C19 H27 N5 O4 . Cl H
13

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
14

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
15

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