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Azoles

Organic compounds that consist of five-membered heterocyclic molecules containing a nitrogen atom and at least one other non-carbon atom as part of the ring.
Imidazoles (757)
Thiazoles (688)
Pyrazoles (588)
Triazoles (228)
Isoxazoles (213)
Oxazoles (116)
Thiadiazoles (85)
Oxadiazoles (62)
Dithiazoles (8)

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1 – 15 of 1,247 results
1

Metronidazole, 99%

CAS: 443-48-1 Molecular Formula: C6H9N3O3 Molecular Weight (g/mol): 171.156 MDL Number: MFCD00009750 InChI Key: VAOCPAMSLUNLGC-UHFFFAOYSA-N Synonym: metronidazole,metronidazol,flagyl,2-methyl-5-nitroimidazole-1-ethanol,anagiardil,trichazol,gineflavir,meronidal,metronidaz,novonidazol PubChem CID: 4173 ChEBI: CHEBI:6909 IUPAC Name: 2-(2-methyl-5-nitroimidazol-1-yl)ethanol SMILES: CC1=NC=C(N1CCO)[N+](=O)[O-]

PubChem CID 4173
CAS 443-48-1
Molecular Weight (g/mol) 171.156
ChEBI CHEBI:6909
MDL Number MFCD00009750
SMILES CC1=NC=C(N1CCO)[N+](=O)[O-]
Synonym metronidazole,metronidazol,flagyl,2-methyl-5-nitroimidazole-1-ethanol,anagiardil,trichazol,gineflavir,meronidal,metronidaz,novonidazol
IUPAC Name 2-(2-methyl-5-nitroimidazol-1-yl)ethanol
InChI Key VAOCPAMSLUNLGC-UHFFFAOYSA-N
Molecular Formula C6H9N3O3
2

Thiazolyl blue tetrazolium bromide, 98%

CAS: 298-93-1 Molecular Formula: C18H16BrN5S Molecular Weight (g/mol): 414.33 MDL Number: MFCD00011964,MFCD00066662 InChI Key: AZKSAVLVSZKNRD-UHFFFAOYSA-M Synonym: thiazolyl blue,thiazolyl blue tetrazolium bromide,mmt tetrazolium,methylthiazoletetrazolium,mtt,thiazolyl blue monotetrazolium,thiazole blue,3-4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide,mtt van,unii-euy85h477i PubChem CID: 64965 ChEBI: CHEBI:53233 SMILES: [Br-].CC1=C(C)N=C(S1)[N+]1=NC(=NN1C1=CC=CC=C1)C1=CC=CC=C1

EDGE
PubChem CID 64965
CAS 298-93-1
Molecular Weight (g/mol) 414.33
ChEBI CHEBI:53233
MDL Number MFCD00011964,MFCD00066662
SMILES [Br-].CC1=C(C)N=C(S1)[N+]1=NC(=NN1C1=CC=CC=C1)C1=CC=CC=C1
Synonym thiazolyl blue,thiazolyl blue tetrazolium bromide,mmt tetrazolium,methylthiazoletetrazolium,mtt,thiazolyl blue monotetrazolium,thiazole blue,3-4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide,mtt van,unii-euy85h477i
InChI Key AZKSAVLVSZKNRD-UHFFFAOYSA-M
Molecular Formula C18H16BrN5S
3

1-Butyl-3-methylimidazolium hexafluorophosphate, 98+%

CAS: 174501-64-5 Molecular Formula: C8H15F6N2P Molecular Weight (g/mol): 284.19 MDL Number: MFCD03093295 InChI Key: IXQYBUDWDLYNMA-UHFFFAOYSA-N Synonym: 1-butyl-3-methylimidazolium hexafluorophosphate,1-butyl-3-methyl-1h-imidazol-3-ium hexafluorophosphate v,unii-zge3n4o8q9,1-butyl-3-methylimidazoliumhexafluorophosphate,1-n-butyl-3-methylimidazolium hexafluorophosphate,zge3n4o8q9,butylmethylimidazolium hexafluorophosphate,1-methyl-3-butylimidazolium hexafluorophosphate,bmim pf6,c4mim hexafluorophosphate PubChem CID: 2734174 SMILES: F[P-](F)(F)(F)(F)F.CCCCN1C=C[N+](C)=C1

EDGE
PubChem CID 2734174
CAS 174501-64-5
Molecular Weight (g/mol) 284.19
MDL Number MFCD03093295
SMILES F[P-](F)(F)(F)(F)F.CCCCN1C=C[N+](C)=C1
Synonym 1-butyl-3-methylimidazolium hexafluorophosphate,1-butyl-3-methyl-1h-imidazol-3-ium hexafluorophosphate v,unii-zge3n4o8q9,1-butyl-3-methylimidazoliumhexafluorophosphate,1-n-butyl-3-methylimidazolium hexafluorophosphate,zge3n4o8q9,butylmethylimidazolium hexafluorophosphate,1-methyl-3-butylimidazolium hexafluorophosphate,bmim pf6,c4mim hexafluorophosphate
InChI Key IXQYBUDWDLYNMA-UHFFFAOYSA-N
Molecular Formula C8H15F6N2P
4

Thermo Scientific Chemicals Thiazolyl Blue tetrazolium bromide, 98%

CAS: 298-93-1 Molecular Formula: C18H16BrN5S Molecular Weight (g/mol): 414.33 MDL Number: MFCD00011964,MFCD00066662 InChI Key: AZKSAVLVSZKNRD-UHFFFAOYSA-M Synonym: thiazolyl blue,thiazolyl blue tetrazolium bromide,mmt tetrazolium,methylthiazoletetrazolium,mtt,thiazolyl blue monotetrazolium,thiazole blue,3-4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide,mtt van,unii-euy85h477i PubChem CID: 64965 ChEBI: CHEBI:53233 IUPAC Name: 2-(3,5-diphenyltetrazol-2-ium-2-yl)-4,5-dimethyl-1,3-thiazole;bromide SMILES: [Br-].CC1=C(C)N=C(S1)[N+]1=NC(=NN1C1=CC=CC=C1)C1=CC=CC=C1

EDGE
PubChem CID 64965
CAS 298-93-1
Molecular Weight (g/mol) 414.33
ChEBI CHEBI:53233
MDL Number MFCD00011964,MFCD00066662
SMILES [Br-].CC1=C(C)N=C(S1)[N+]1=NC(=NN1C1=CC=CC=C1)C1=CC=CC=C1
Synonym thiazolyl blue,thiazolyl blue tetrazolium bromide,mmt tetrazolium,methylthiazoletetrazolium,mtt,thiazolyl blue monotetrazolium,thiazole blue,3-4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide,mtt van,unii-euy85h477i
IUPAC Name 2-(3,5-diphenyltetrazol-2-ium-2-yl)-4,5-dimethyl-1,3-thiazole;bromide
InChI Key AZKSAVLVSZKNRD-UHFFFAOYSA-M
Molecular Formula C18H16BrN5S
5

Candesartan, 98%

CAS: 139481-59-7 Molecular Formula: C24H20N6O3 Molecular Weight (g/mol): 440.463 MDL Number: MFCD00081076 InChI Key: HTQMVQVXFRQIKW-UHFFFAOYSA-N Synonym: candesartan,blopress,ratacand,1-2'-1h-tetrazol-5-yl-1,1'-biphenyl-4-yl methyl-2-ethoxy-1h-benzo d imidazole-7-carboxylic acid,candesartan ban,3h candesartan,unii-s8q36md2xx,2-ethoxy-3-4-2-2h-tetrazol-5-yl phenyl phenyl methyl benzimidazole-4-carboxylic acid,candesartan usan/inn,candesartan usan:inn PubChem CID: 2541 ChEBI: CHEBI:3347 IUPAC Name: 2-ethoxy-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylic acid SMILES: CCOC1=NC2=CC=CC(=C2N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5)C(=O)O

EDGE
PubChem CID 2541
CAS 139481-59-7
Molecular Weight (g/mol) 440.463
ChEBI CHEBI:3347
MDL Number MFCD00081076
SMILES CCOC1=NC2=CC=CC(=C2N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5)C(=O)O
Synonym candesartan,blopress,ratacand,1-2'-1h-tetrazol-5-yl-1,1'-biphenyl-4-yl methyl-2-ethoxy-1h-benzo d imidazole-7-carboxylic acid,candesartan ban,3h candesartan,unii-s8q36md2xx,2-ethoxy-3-4-2-2h-tetrazol-5-yl phenyl phenyl methyl benzimidazole-4-carboxylic acid,candesartan usan/inn,candesartan usan:inn
IUPAC Name 2-ethoxy-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylic acid
InChI Key HTQMVQVXFRQIKW-UHFFFAOYSA-N
Molecular Formula C24H20N6O3
6

1,2,4-Triazole, 99%

CAS: 288-88-0 Molecular Formula: C2H3N3 Molecular Weight (g/mol): 69.067 MDL Number: MFCD00005228 InChI Key: NSPMIYGKQJPBQR-UHFFFAOYSA-N Synonym: 1,2,4-triazole,4h-1,2,4-triazole,pyrrodiazole,s-triazole,1,2,4-1h-triazole,1h-1,2,4-triazol,unii-10ms0y1rdi,1,2,4 triazole,1,2,4-triazol,4h-1,2,4-triazole van PubChem CID: 9257 ChEBI: CHEBI:35550 IUPAC Name: 1H-1,2,4-triazole SMILES: C1=NC=NN1

EDGE
PubChem CID 9257
CAS 288-88-0
Molecular Weight (g/mol) 69.067
ChEBI CHEBI:35550
MDL Number MFCD00005228
SMILES C1=NC=NN1
Synonym 1,2,4-triazole,4h-1,2,4-triazole,pyrrodiazole,s-triazole,1,2,4-1h-triazole,1h-1,2,4-triazol,unii-10ms0y1rdi,1,2,4 triazole,1,2,4-triazol,4h-1,2,4-triazole van
IUPAC Name 1H-1,2,4-triazole
InChI Key NSPMIYGKQJPBQR-UHFFFAOYSA-N
Molecular Formula C2H3N3
7

1-Ethyl-3-methylimidazolium bromide, 98+%

CAS: 65039-08-9 Molecular Formula: C6H11BrN2 Molecular Weight (g/mol): 191.07 MDL Number: MFCD03427610 InChI Key: GWQYPLXGJIXMMV-UHFFFAOYSA-M Synonym: 1-ethyl-3-methylimidazolium bromide,3-ethyl-1-methyl-1h-imidazol-3-ium bromide,1-ethyl-3-methylmidazolium bromide,unii-xo254ye73i,1-ethyl-3-methyl-1h-imidazol-3-ium bromide,acmc-1b3a0,dsstox_cid_29300,dsstox_rid_83418,dsstox_gsid_49343,c6h11n2.br PubChem CID: 2734235 IUPAC Name: 1-ethyl-3-methylimidazol-3-ium;bromide SMILES: [Br-].CCN1C=C[N+](C)=C1

PubChem CID 2734235
CAS 65039-08-9
Molecular Weight (g/mol) 191.07
MDL Number MFCD03427610
SMILES [Br-].CCN1C=C[N+](C)=C1
Synonym 1-ethyl-3-methylimidazolium bromide,3-ethyl-1-methyl-1h-imidazol-3-ium bromide,1-ethyl-3-methylmidazolium bromide,unii-xo254ye73i,1-ethyl-3-methyl-1h-imidazol-3-ium bromide,acmc-1b3a0,dsstox_cid_29300,dsstox_rid_83418,dsstox_gsid_49343,c6h11n2.br
IUPAC Name 1-ethyl-3-methylimidazol-3-ium;bromide
InChI Key GWQYPLXGJIXMMV-UHFFFAOYSA-M
Molecular Formula C6H11BrN2
8

Thermo Scientific Chemicals Metronidazole, 99%

CAS: 443-48-1 Molecular Formula: C6H9N3O3 Molecular Weight (g/mol): 171.16 MDL Number: MFCD00009750 InChI Key: VAOCPAMSLUNLGC-UHFFFAOYSA-N Synonym: metronidazole,metronidazol,flagyl,2-methyl-5-nitroimidazole-1-ethanol,anagiardil,trichazol,gineflavir,meronidal,metronidaz,novonidazol PubChem CID: 4173 ChEBI: CHEBI:6909 IUPAC Name: 2-(2-methyl-5-nitroimidazol-1-yl)ethanol SMILES: CC1=NC=C(N1CCO)[N+](=O)[O-]

PubChem CID 4173
CAS 443-48-1
Molecular Weight (g/mol) 171.16
ChEBI CHEBI:6909
MDL Number MFCD00009750
SMILES CC1=NC=C(N1CCO)[N+](=O)[O-]
Synonym metronidazole,metronidazol,flagyl,2-methyl-5-nitroimidazole-1-ethanol,anagiardil,trichazol,gineflavir,meronidal,metronidaz,novonidazol
IUPAC Name 2-(2-methyl-5-nitroimidazol-1-yl)ethanol
InChI Key VAOCPAMSLUNLGC-UHFFFAOYSA-N
Molecular Formula C6H9N3O3
9

1,1'-Carbonyldiimidazole, 97%

CAS: 530-62-1 Molecular Formula: C7H6N4O Molecular Weight (g/mol): 162.15 MDL Number: MFCD00005286 InChI Key: PFKFTWBEEFSNDU-UHFFFAOYSA-N Synonym: 1,1'-carbonyldiimidazole,n,n'-carbonyldiimidazole,carbonyldiimidazole,di 1h-imidazol-1-yl methanone,n,n-carbonyldiimidazole,1h-imidazole, 1,1'-carbonylbis,1,1'-carbonylbis-1h-imidazole,carbonyl diimidazole,diimidazol-1-yl ketone,1,1-carbonyldiimidazole PubChem CID: 68263 SMILES: O=C(N1C=CN=C1)N1C=CN=C1

PubChem CID 68263
CAS 530-62-1
Molecular Weight (g/mol) 162.15
MDL Number MFCD00005286
SMILES O=C(N1C=CN=C1)N1C=CN=C1
Synonym 1,1'-carbonyldiimidazole,n,n'-carbonyldiimidazole,carbonyldiimidazole,di 1h-imidazol-1-yl methanone,n,n-carbonyldiimidazole,1h-imidazole, 1,1'-carbonylbis,1,1'-carbonylbis-1h-imidazole,carbonyl diimidazole,diimidazol-1-yl ketone,1,1-carbonyldiimidazole
InChI Key PFKFTWBEEFSNDU-UHFFFAOYSA-N
Molecular Formula C7H6N4O
10

1-Methylimidazole, 99%

CAS: 616-47-7 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005292 InChI Key: MCTWTZJPVLRJOU-UHFFFAOYSA-N Synonym: 1-methyl-1h-imidazole,n-methylimidazole,1h-imidazole, 1-methyl,imidazole, 1-methyl,n-methyl imidazole,1-methyl-imidazole,unii-p4617qs63y,1-methyl-1h-imidazol,n-methylimidazol,1-methylimdazole PubChem CID: 1390 ChEBI: CHEBI:113454 IUPAC Name: 1-methylimidazole SMILES: CN1C=CN=C1

PubChem CID 1390
CAS 616-47-7
Molecular Weight (g/mol) 82.11
ChEBI CHEBI:113454
MDL Number MFCD00005292
SMILES CN1C=CN=C1
Synonym 1-methyl-1h-imidazole,n-methylimidazole,1h-imidazole, 1-methyl,imidazole, 1-methyl,n-methyl imidazole,1-methyl-imidazole,unii-p4617qs63y,1-methyl-1h-imidazol,n-methylimidazol,1-methylimdazole
IUPAC Name 1-methylimidazole
InChI Key MCTWTZJPVLRJOU-UHFFFAOYSA-N
Molecular Formula C4H6N2
11
Promotions Available

1-Methylimidazole, 99%

CAS: 616-47-7 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005292 InChI Key: MCTWTZJPVLRJOU-UHFFFAOYSA-N Synonym: 1-methyl-1h-imidazole,n-methylimidazole,1h-imidazole, 1-methyl,imidazole, 1-methyl,n-methyl imidazole,1-methyl-imidazole,unii-p4617qs63y,1-methyl-1h-imidazol,n-methylimidazol,1-methylimdazole PubChem CID: 1390 ChEBI: CHEBI:113454 SMILES: CN1C=CN=C1

PubChem CID 1390
CAS 616-47-7
Molecular Weight (g/mol) 82.11
ChEBI CHEBI:113454
MDL Number MFCD00005292
SMILES CN1C=CN=C1
Synonym 1-methyl-1h-imidazole,n-methylimidazole,1h-imidazole, 1-methyl,imidazole, 1-methyl,n-methyl imidazole,1-methyl-imidazole,unii-p4617qs63y,1-methyl-1h-imidazol,n-methylimidazol,1-methylimdazole
InChI Key MCTWTZJPVLRJOU-UHFFFAOYSA-N
Molecular Formula C4H6N2
12

1H-Benzotriazole, 99%

CAS: 95-14-7 Molecular Formula: C6H5N3 Molecular Weight (g/mol): 119.127 MDL Number: MFCD00005699 InChI Key: QRUDEWIWKLJBPS-UHFFFAOYSA-N Synonym: 1h-benzotriazole,benzotriazole,1,2,3-benzotriazole,1h-benzo d 1,2,3 triazole,azimidobenzene,1h-1,2,3-benzotriazole,aziminobenzene,benztriazole,benzene azimide,benzisotriazole PubChem CID: 7220 ChEBI: CHEBI:75331 IUPAC Name: 2H-benzotriazole SMILES: C1=CC2=NNN=C2C=C1

PubChem CID 7220
CAS 95-14-7
Molecular Weight (g/mol) 119.127
ChEBI CHEBI:75331
MDL Number MFCD00005699
SMILES C1=CC2=NNN=C2C=C1
Synonym 1h-benzotriazole,benzotriazole,1,2,3-benzotriazole,1h-benzo d 1,2,3 triazole,azimidobenzene,1h-1,2,3-benzotriazole,aziminobenzene,benztriazole,benzene azimide,benzisotriazole
IUPAC Name 2H-benzotriazole
InChI Key QRUDEWIWKLJBPS-UHFFFAOYSA-N
Molecular Formula C6H5N3
13

Sulfisoxazole, 99%, Thermo Scientific Chemicals

CAS: 127-69-5 Molecular Formula: C11H13N3O3S Molecular Weight (g/mol): 267.3 InChI Key: NHUHCSRWZMLRLA-UHFFFAOYSA-N Synonym: sulfisoxazole,sulfafurazole,sulphafurazole,sulfisoxazol,sulfafurazol,sulfaisoxazole,sulfofurazole,sulfisoxasole,sulphaisoxazole,sulfadimethylisoxazole PubChem CID: 5344 ChEBI: CHEBI:102484 IUPAC Name: 4-amino-N-(3,4-dimethyl-1,2-oxazol-5-yl)benzenesulfonamide SMILES: CC1=C(ON=C1C)NS(=O)(=O)C2=CC=C(C=C2)N

PubChem CID 5344
CAS 127-69-5
Molecular Weight (g/mol) 267.3
ChEBI CHEBI:102484
SMILES CC1=C(ON=C1C)NS(=O)(=O)C2=CC=C(C=C2)N
Synonym sulfisoxazole,sulfafurazole,sulphafurazole,sulfisoxazol,sulfafurazol,sulfaisoxazole,sulfofurazole,sulfisoxasole,sulphaisoxazole,sulfadimethylisoxazole
IUPAC Name 4-amino-N-(3,4-dimethyl-1,2-oxazol-5-yl)benzenesulfonamide
InChI Key NHUHCSRWZMLRLA-UHFFFAOYSA-N
Molecular Formula C11H13N3O3S
14

4-Methylpyrazole, 97%

CAS: 7554-65-6 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 InChI Key: RIKMMFOAQPJVMX-UHFFFAOYSA-N Synonym: 4-methylpyrazole,fomepizole,antizol,1h-pyrazole, 4-methyl,fomepizol,4-methylpyrazol,fomepizolum,fomepizol inn-spanish,fomepizolum inn-latin,fomepizole usan:inn PubChem CID: 3406 ChEBI: CHEBI:5141 IUPAC Name: 4-methyl-1H-pyrazole SMILES: CC1=CNN=C1

PubChem CID 3406
CAS 7554-65-6
Molecular Weight (g/mol) 82.11
ChEBI CHEBI:5141
SMILES CC1=CNN=C1
Synonym 4-methylpyrazole,fomepizole,antizol,1h-pyrazole, 4-methyl,fomepizol,4-methylpyrazol,fomepizolum,fomepizol inn-spanish,fomepizolum inn-latin,fomepizole usan:inn
IUPAC Name 4-methyl-1H-pyrazole
InChI Key RIKMMFOAQPJVMX-UHFFFAOYSA-N
Molecular Formula C4H6N2
15

2,4,5-Trimethyloxazole, 97%

CAS: 20662-84-4 Molecular Formula: C6H9NO Molecular Weight (g/mol): 111.144 MDL Number: MFCD00005308 InChI Key: ZRLDBDZSLLGDOX-UHFFFAOYSA-N Synonym: 2,4,5-trimethyloxazole,trimethyloxazole,oxazole, trimethyl,unii-b04pf51wxi,2,4,5-trimethyl oxazole,trimethyl-1,3-oxazole,b04pf51wxi,oxazole, 2,4,5-trimethyl,trimethyl-oxazole,pubchem8636 PubChem CID: 30215 IUPAC Name: 2,4,5-trimethyl-1,3-oxazole SMILES: CC1=C(OC(=N1)C)C

PubChem CID 30215
CAS 20662-84-4
Molecular Weight (g/mol) 111.144
MDL Number MFCD00005308
SMILES CC1=C(OC(=N1)C)C
Synonym 2,4,5-trimethyloxazole,trimethyloxazole,oxazole, trimethyl,unii-b04pf51wxi,2,4,5-trimethyl oxazole,trimethyl-1,3-oxazole,b04pf51wxi,oxazole, 2,4,5-trimethyl,trimethyl-oxazole,pubchem8636
IUPAC Name 2,4,5-trimethyl-1,3-oxazole
InChI Key ZRLDBDZSLLGDOX-UHFFFAOYSA-N
Molecular Formula C6H9NO