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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.
Thiazoles (7,174)
Imidazoles (5,826)
Pyrazoles (2,022)
Oxazoles (1,558)
Triazoles (660)
Oxadiazoles (456)
Isoxazoles (262)
Thiadiazoles (88)
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916 – 930 of 16,832 results
916

5-Chlorobenzotriazole 98.0+%, TCI America™

CAS: 94-97-3 Molecular Formula: C6H4ClN3 Molecular Weight (g/mol): 153.57 MDL Number: MFCD00005700 InChI Key: PZBQVZFITSVHAW-UHFFFAOYSA-N Synonym: 5-chlorobenzotriazole,1h-benzotriazole, 5-chloro,6-chlorobenzotriazole,5-chloro-1h-benzotriazole,1h-benzotriazole, 6-chloro,5-chloro-1h-benzo d 1,2,3 triazole,5-chloro-1h-1,2,3-benzotriazole,6-chloro-1h-benzotriazole,unii-8c7o46g78k,5-chlorobenztriazole PubChem CID: 66760 IUPAC Name: 5-chloro-2H-1,2,3-benzotriazole SMILES: ClC1=CC2=NNN=C2C=C1

PubChem CID 66760
CAS 94-97-3
Molecular Weight (g/mol) 153.57
MDL Number MFCD00005700
SMILES ClC1=CC2=NNN=C2C=C1
Synonym 5-chlorobenzotriazole,1h-benzotriazole, 5-chloro,6-chlorobenzotriazole,5-chloro-1h-benzotriazole,1h-benzotriazole, 6-chloro,5-chloro-1h-benzo d 1,2,3 triazole,5-chloro-1h-1,2,3-benzotriazole,6-chloro-1h-benzotriazole,unii-8c7o46g78k,5-chlorobenztriazole
IUPAC Name 5-chloro-2H-1,2,3-benzotriazole
InChI Key PZBQVZFITSVHAW-UHFFFAOYSA-N
Molecular Formula C6H4ClN3
917

3-Amino-5-methylthio-1H-1,2,4-triazole 97.0+%, TCI America™

CAS: 45534-08-5 Molecular Formula: C3H6N4S Molecular Weight (g/mol): 130.17 MDL Number: MFCD00005232 InChI Key: XGWWZKBCQLBJNH-UHFFFAOYSA-N Synonym: 3-amino-5-methylthio-1h-1,2,4-triazole,1h-1,2,4-triazol-3-amine, 5-methylthio,5-methylthio-1h-1,2,4-triazol-3-amine,3-amino-5-methylthio-1,2,4-triazole,5-methylsulfanyl-4h-1,2,4-triazol-3-amine,3-methylthio-1h-1,2,4-triazol-5-amine,3-methylsulfanyl-1h-1,2,4-triazol-5-amine,5-methylsulfanyl-1h-1,2,4-triazol-3-amine,5-amino-3-methylthio-1h-1,2,4-triazole,5-methylthio-4h-1,2,4-triazol-3-amine PubChem CID: 78471 IUPAC Name: 3-(methylsulfanyl)-1H-1,2,4-triazol-5-amine SMILES: CSC1=NNC(N)=N1

PubChem CID 78471
CAS 45534-08-5
Molecular Weight (g/mol) 130.17
MDL Number MFCD00005232
SMILES CSC1=NNC(N)=N1
Synonym 3-amino-5-methylthio-1h-1,2,4-triazole,1h-1,2,4-triazol-3-amine, 5-methylthio,5-methylthio-1h-1,2,4-triazol-3-amine,3-amino-5-methylthio-1,2,4-triazole,5-methylsulfanyl-4h-1,2,4-triazol-3-amine,3-methylthio-1h-1,2,4-triazol-5-amine,3-methylsulfanyl-1h-1,2,4-triazol-5-amine,5-methylsulfanyl-1h-1,2,4-triazol-3-amine,5-amino-3-methylthio-1h-1,2,4-triazole,5-methylthio-4h-1,2,4-triazol-3-amine
IUPAC Name 3-(methylsulfanyl)-1H-1,2,4-triazol-5-amine
InChI Key XGWWZKBCQLBJNH-UHFFFAOYSA-N
Molecular Formula C3H6N4S
918

1H-Benzotriazole-1-methanol 98.0+%, TCI America™

CAS: 28539-02-8 Molecular Formula: C7H7N3O Molecular Weight (g/mol): 149.153 MDL Number: MFCD00179118 InChI Key: MXJIHEXYGRXHGP-UHFFFAOYSA-N Synonym: 1-(Hydroxymethyl)-1H-benzotriazole PubChem CID: 224169 IUPAC Name: benzotriazol-1-ylmethanol SMILES: C1=CC=C2C(=C1)N=NN2CO

PubChem CID 224169
CAS 28539-02-8
Molecular Weight (g/mol) 149.153
MDL Number MFCD00179118
SMILES C1=CC=C2C(=C1)N=NN2CO
Synonym 1-(Hydroxymethyl)-1H-benzotriazole
IUPAC Name benzotriazol-1-ylmethanol
InChI Key MXJIHEXYGRXHGP-UHFFFAOYSA-N
Molecular Formula C7H7N3O
919

1-Acetyl-1H-1,2,3-triazolo[4,5-b]pyridine 99.0+%, TCI America™

CAS: 107866-54-6 Molecular Formula: C7H6N4O Molecular Weight (g/mol): 162.152 MDL Number: MFCD00075383 InChI Key: SDYATKOQVBKTLQ-UHFFFAOYSA-N PubChem CID: 702889 IUPAC Name: 1-(triazolo[4,5-b]pyridin-1-yl)ethanone SMILES: CC(=O)N1C2=C(N=CC=C2)N=N1

PubChem CID 702889
CAS 107866-54-6
Molecular Weight (g/mol) 162.152
MDL Number MFCD00075383
SMILES CC(=O)N1C2=C(N=CC=C2)N=N1
IUPAC Name 1-(triazolo[4,5-b]pyridin-1-yl)ethanone
InChI Key SDYATKOQVBKTLQ-UHFFFAOYSA-N
Molecular Formula C7H6N4O
920

1,1'-Carbonyldi(1,2,4-triazole) 97.0+%, TCI America™

CAS: 41864-22-6 Molecular Formula: C5H4N6O Molecular Weight (g/mol): 164.128 MDL Number: MFCD00043399 InChI Key: YHNUDLCUIKMNSN-UHFFFAOYSA-N PubChem CID: 4393961 IUPAC Name: bis(1,2,4-triazol-1-yl)methanone SMILES: C1=NN(C=N1)C(=O)N2C=NC=N2

PubChem CID 4393961
CAS 41864-22-6
Molecular Weight (g/mol) 164.128
MDL Number MFCD00043399
SMILES C1=NN(C=N1)C(=O)N2C=NC=N2
IUPAC Name bis(1,2,4-triazol-1-yl)methanone
InChI Key YHNUDLCUIKMNSN-UHFFFAOYSA-N
Molecular Formula C5H4N6O
921

3,5-Dimethyl-1,2,4-triazole 95.0+%, TCI America™

CAS: 7343-34-2 Molecular Formula: C4H7N3 Molecular Weight (g/mol): 97.121 MDL Number: MFCD00656686 InChI Key: XYYXDARQOHWBPO-UHFFFAOYSA-N PubChem CID: 139001 IUPAC Name: 3,5-dimethyl-1H-1,2,4-triazole SMILES: CC1=NC(=NN1)C

PubChem CID 139001
CAS 7343-34-2
Molecular Weight (g/mol) 97.121
MDL Number MFCD00656686
SMILES CC1=NC(=NN1)C
IUPAC Name 3,5-dimethyl-1H-1,2,4-triazole
InChI Key XYYXDARQOHWBPO-UHFFFAOYSA-N
Molecular Formula C4H7N3
922

1-Ethylimidazole 98.0+%, TCI America™

CAS: 7098-07-9 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.13 MDL Number: MFCD00055389 InChI Key: IWDFHWZHHOSSGR-UHFFFAOYSA-N PubChem CID: 81540 IUPAC Name: 1-ethylimidazole SMILES: CCN1C=CN=C1

PubChem CID 81540
CAS 7098-07-9
Molecular Weight (g/mol) 96.13
MDL Number MFCD00055389
SMILES CCN1C=CN=C1
IUPAC Name 1-ethylimidazole
InChI Key IWDFHWZHHOSSGR-UHFFFAOYSA-N
Molecular Formula C5H8N2
923

1,2,4-Triazole 99.0+%, TCI America™

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

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
924

1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide 98.0+%, TCI America™

CAS: 174899-82-2 Molecular Formula: C8H11F6N3O4S2 Molecular Weight (g/mol): 391.303 MDL Number: MFCD03788927 InChI Key: LRESCJAINPKJTO-UHFFFAOYSA-N PubChem CID: 11731903 IUPAC Name: bis(trifluoromethylsulfonyl)azanide;1-ethyl-3-methylimidazol-3-ium SMILES: CCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

PubChem CID 11731903
CAS 174899-82-2
Molecular Weight (g/mol) 391.303
MDL Number MFCD03788927
SMILES CCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
IUPAC Name bis(trifluoromethylsulfonyl)azanide;1-ethyl-3-methylimidazol-3-ium
InChI Key LRESCJAINPKJTO-UHFFFAOYSA-N
Molecular Formula C8H11F6N3O4S2
925

Ethyl 2-Amino-4-phenylthiazole-5-carboxylate 97.0+%, TCI America™

CAS: 64399-23-1 Molecular Formula: C12H12N2O2S Molecular Weight (g/mol): 248.3 MDL Number: MFCD00022452 InChI Key: OZMXFXOHCUEEPD-UHFFFAOYSA-N Synonym: ethyl 2-amino-4-phenylthiazole-5-carboxylate,ethyl 2-amino-4-phenyl-5-thiazolecarboxylate,5-thiazolecarboxylic acid, 2-amino-4-phenyl-, ethyl ester,2-amino-4-phenylthiazole-5-carboxylic acid ethyl ester,acmc-209nlv,2-amino-4-phenyl-5-carboethoxythiazole,ethyl 2-amino-4-phenylthiazol-5-carboxylate,ethyl2-amino-4-phenylthiazole-5-carboxylate,ethyl 2-amino-4-phenyl-thiazole-5-carboxylate,ethyl 2-amino-4-phenylthiazol-5-yl-carboxylate PubChem CID: 73239 IUPAC Name: ethyl 2-amino-4-phenyl-1,3-thiazole-5-carboxylate SMILES: CCOC(=O)C1=C(N=C(S1)N)C2=CC=CC=C2

PubChem CID 73239
CAS 64399-23-1
Molecular Weight (g/mol) 248.3
MDL Number MFCD00022452
SMILES CCOC(=O)C1=C(N=C(S1)N)C2=CC=CC=C2
Synonym ethyl 2-amino-4-phenylthiazole-5-carboxylate,ethyl 2-amino-4-phenyl-5-thiazolecarboxylate,5-thiazolecarboxylic acid, 2-amino-4-phenyl-, ethyl ester,2-amino-4-phenylthiazole-5-carboxylic acid ethyl ester,acmc-209nlv,2-amino-4-phenyl-5-carboethoxythiazole,ethyl 2-amino-4-phenylthiazol-5-carboxylate,ethyl2-amino-4-phenylthiazole-5-carboxylate,ethyl 2-amino-4-phenyl-thiazole-5-carboxylate,ethyl 2-amino-4-phenylthiazol-5-yl-carboxylate
IUPAC Name ethyl 2-amino-4-phenyl-1,3-thiazole-5-carboxylate
InChI Key OZMXFXOHCUEEPD-UHFFFAOYSA-N
Molecular Formula C12H12N2O2S
926

1-Ethyl-3-methylimidazolium Nitrate 98.0+%, TCI America™

CAS: 143314-14-1 Molecular Formula: C6H11N3O3 Molecular Weight (g/mol): 173.172 MDL Number: MFCD00210007 InChI Key: JDOJFSVGXRJFLL-UHFFFAOYSA-N Synonym: 1-ethyl-3-methylimidazolium nitrate,1-ethyl-3-methylimidazolium nitrate nt,emim no3,acmc-20dtjx,dsstox_cid_29073,dsstox_rid_83292,dsstox_gsid_49217,ksc170o1h,1-ethyl-3-methyl-1h-imidazol-3-ium nitrate PubChem CID: 16211072 IUPAC Name: 1-ethyl-3-methylimidazol-3-ium;nitrate SMILES: CCN1C=C[N+](=C1)C.[N+](=O)([O-])[O-]

PubChem CID 16211072
CAS 143314-14-1
Molecular Weight (g/mol) 173.172
MDL Number MFCD00210007
SMILES CCN1C=C[N+](=C1)C.[N+](=O)([O-])[O-]
Synonym 1-ethyl-3-methylimidazolium nitrate,1-ethyl-3-methylimidazolium nitrate nt,emim no3,acmc-20dtjx,dsstox_cid_29073,dsstox_rid_83292,dsstox_gsid_49217,ksc170o1h,1-ethyl-3-methyl-1h-imidazol-3-ium nitrate
IUPAC Name 1-ethyl-3-methylimidazol-3-ium;nitrate
InChI Key JDOJFSVGXRJFLL-UHFFFAOYSA-N
Molecular Formula C6H11N3O3
927

2-Ethyl-4-methylthiazole 98.0+%, TCI America™

CAS: 15679-12-6 Molecular Formula: C6H9NS Molecular Weight (g/mol): 127.205 MDL Number: MFCD00036621 InChI Key: VGRVKVGGUPOCMT-UHFFFAOYSA-N Synonym: 2-ethyl-4-methylthiazole,2-ethyl-4-methyl thiazole,thiazole, 2-ethyl-4-methyl,unii-lvc1zv6x4u,4-methyl-2-ethylthiazole,lvc1zv6x4u,2-ethyl-4-methyl-thiazole,fema no. 3680,pubchem9939,acmc-1buw7 PubChem CID: 27440 IUPAC Name: 2-ethyl-4-methyl-1,3-thiazole SMILES: CCC1=NC(=CS1)C

PubChem CID 27440
CAS 15679-12-6
Molecular Weight (g/mol) 127.205
MDL Number MFCD00036621
SMILES CCC1=NC(=CS1)C
Synonym 2-ethyl-4-methylthiazole,2-ethyl-4-methyl thiazole,thiazole, 2-ethyl-4-methyl,unii-lvc1zv6x4u,4-methyl-2-ethylthiazole,lvc1zv6x4u,2-ethyl-4-methyl-thiazole,fema no. 3680,pubchem9939,acmc-1buw7
IUPAC Name 2-ethyl-4-methyl-1,3-thiazole
InChI Key VGRVKVGGUPOCMT-UHFFFAOYSA-N
Molecular Formula C6H9NS
928

1-Ethyl-3-methylimidazolium Methanesulfonate 98.0+%, TCI America™

CAS: 145022-45-3 Molecular Formula: C7H14N2O3S Molecular Weight (g/mol): 206.26 MDL Number: MFCD06798171 InChI Key: IXLWEDFOKSJYBD-UHFFFAOYSA-M Synonym: 1-ethyl-3-methylimidazolium methanesulfonate,1-ethyl-3-methylimidazolium mesylate,basionics'st 35,basionics™ st 35,acmc-1c0dz,dsstox_cid_29075,dsstox_rid_83294,dsstox_gsid_49219,1-ethyl-3-methyl imidazolium methyl sulfonate,1-ethyl-3-methylimidazolium me-thanesulfonate PubChem CID: 16211849 IUPAC Name: 1-ethyl-3-methylimidazol-3-ium;methanesulfonate SMILES: CCN1C=C[N+](=C1)C.CS(=O)(=O)[O-]

PubChem CID 16211849
CAS 145022-45-3
Molecular Weight (g/mol) 206.26
MDL Number MFCD06798171
SMILES CCN1C=C[N+](=C1)C.CS(=O)(=O)[O-]
Synonym 1-ethyl-3-methylimidazolium methanesulfonate,1-ethyl-3-methylimidazolium mesylate,basionics'st 35,basionics™ st 35,acmc-1c0dz,dsstox_cid_29075,dsstox_rid_83294,dsstox_gsid_49219,1-ethyl-3-methyl imidazolium methyl sulfonate,1-ethyl-3-methylimidazolium me-thanesulfonate
IUPAC Name 1-ethyl-3-methylimidazol-3-ium;methanesulfonate
InChI Key IXLWEDFOKSJYBD-UHFFFAOYSA-M
Molecular Formula C7H14N2O3S
929

1-Ethyl-3-methylimidazolium Bromide 98.0+%, TCI America™

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-methyl-1H-imidazol-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-methyl-1H-imidazol-3-ium bromide
InChI Key GWQYPLXGJIXMMV-UHFFFAOYSA-M
Molecular Formula C6H11BrN2
930

3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium Bromide 98.0+%, TCI America™

CAS: 54016-70-5 Molecular Formula: C8H14BrNOS Molecular Weight (g/mol): 252.17 MDL Number: MFCD00040549 InChI Key: BDQRQMLWZJQQKS-UHFFFAOYSA-M Synonym: 3-ethyl-5-2-hydroxyethyl-4-methylthiazolium bromide,3-ethyl-5-2-hydroxyethyl-4-methylthiazoliumbromide,3-ethyl-5-2-hydroxyethyl-4-methylthiazol-3-ium bromide,thiazolium, 3-ethyl-5-2-hydroxyethyl-4-methyl-, bromide,2-3-ethyl-4-methyl-thiazol-3-ium-5-yl ethanol bromide,3-ethyl-5-2-hydroxyethyl-4-methyl-1,3-thiazol-3-ium bromide,pubchem15236,acmc-1area,ksc272q3h,3ethyl-5-2-hydroxyethyl-4-methylthiazolium bromide PubChem CID: 9964923 IUPAC Name: 2-(3-ethyl-4-methyl-1,3-thiazol-3-ium-5-yl)ethanol;bromide SMILES: CC[N+]1=CSC(=C1C)CCO.[Br-]

PubChem CID 9964923
CAS 54016-70-5
Molecular Weight (g/mol) 252.17
MDL Number MFCD00040549
SMILES CC[N+]1=CSC(=C1C)CCO.[Br-]
Synonym 3-ethyl-5-2-hydroxyethyl-4-methylthiazolium bromide,3-ethyl-5-2-hydroxyethyl-4-methylthiazoliumbromide,3-ethyl-5-2-hydroxyethyl-4-methylthiazol-3-ium bromide,thiazolium, 3-ethyl-5-2-hydroxyethyl-4-methyl-, bromide,2-3-ethyl-4-methyl-thiazol-3-ium-5-yl ethanol bromide,3-ethyl-5-2-hydroxyethyl-4-methyl-1,3-thiazol-3-ium bromide,pubchem15236,acmc-1area,ksc272q3h,3ethyl-5-2-hydroxyethyl-4-methylthiazolium bromide
IUPAC Name 2-(3-ethyl-4-methyl-1,3-thiazol-3-ium-5-yl)ethanol;bromide
InChI Key BDQRQMLWZJQQKS-UHFFFAOYSA-M
Molecular Formula C8H14BrNOS