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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 (7,287)
Imidazoles (5,922)
Pyrazoles (2,019)
Oxazoles (1,548)
Triazoles (655)
Oxadiazoles (492)
Isoxazoles (260)
Thiadiazoles (88)
Dithiazoles (4)

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571 – 585 of 17,055 results
571

3-Amino-1,2,4-triazole, 96.1%, MP Biomedicals™

CAS: 61-82-5 Molecular Formula: C2H4N4 Molecular Weight (g/mol): 84.08 MDL Number: MFCD00005230,MFCD00053362 InChI Key: KLSJWNVTNUYHDU-UHFFFAOYSA-N Synonym: 3-amino-1,2,4-triazole,amitrole,aminotriazole,4h-1,2,4-triazol-3-amine,1h-1,2,4-triazol-3-amine,amitrol,amerol,amizol,emisol,vorox PubChem CID: 1639 ChEBI: CHEBI:40036 IUPAC Name: 1H-1,2,4-triazol-5-amine SMILES: NC1=NC=NN1

PubChem CID 1639
CAS 61-82-5
Molecular Weight (g/mol) 84.08
ChEBI CHEBI:40036
MDL Number MFCD00005230,MFCD00053362
SMILES NC1=NC=NN1
Synonym 3-amino-1,2,4-triazole,amitrole,aminotriazole,4h-1,2,4-triazol-3-amine,1h-1,2,4-triazol-3-amine,amitrol,amerol,amizol,emisol,vorox
IUPAC Name 1H-1,2,4-triazol-5-amine
InChI Key KLSJWNVTNUYHDU-UHFFFAOYSA-N
Molecular Formula C2H4N4
572
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Thiazole-2-carboxylic acid, 95%

CAS: 14190-59-1 Molecular Formula: C4H3NO2S Molecular Weight (g/mol): 129.133 MDL Number: MFCD02094169 InChI Key: IJVLVRYLIMQVDD-UHFFFAOYSA-N Synonym: thiazole-2-carboxylic acid,2-thiazolecarboxylic acid,thiazole-2-carboxylicacid,2-carboxy-1,3-thiazole,thiazolecarboxylic acid,pubchem16257,thiazole carboxylic acid,2-carboxythiazole,acmc-209cn5 PubChem CID: 2762733 IUPAC Name: 1,3-thiazole-2-carboxylic acid SMILES: C1=CSC(=N1)C(=O)O

PubChem CID 2762733
CAS 14190-59-1
Molecular Weight (g/mol) 129.133
MDL Number MFCD02094169
SMILES C1=CSC(=N1)C(=O)O
Synonym thiazole-2-carboxylic acid,2-thiazolecarboxylic acid,thiazole-2-carboxylicacid,2-carboxy-1,3-thiazole,thiazolecarboxylic acid,pubchem16257,thiazole carboxylic acid,2-carboxythiazole,acmc-209cn5
IUPAC Name 1,3-thiazole-2-carboxylic acid
InChI Key IJVLVRYLIMQVDD-UHFFFAOYSA-N
Molecular Formula C4H3NO2S
573
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2-Mercapto-1,3,4-thiadiazole, 98%

CAS: 18686-82-3 Molecular Formula: C2H2N2S2 Molecular Weight (g/mol): 118.172 MDL Number: MFCD00040404 InChI Key: JLAMDELLBBZOOX-UHFFFAOYSA-N Synonym: 2-mercapto-1,3,4-thiadiazole,1,3,4-thiadiazole-2-thiol,2-mercapto-1,3,4-thiadiazol,1,3,4-thiadiazole-2 3h-thione,1,3,4-thiadiazol-2-yl hydrosulfide,5-mercapto-1,3,4-thiadiazole,mtd:2-mereapto-1,3,4-thiadiazole,acmc-20ansd,pubchem10119,ksc177e6p PubChem CID: 3034302 IUPAC Name: 3H-1,3,4-thiadiazole-2-thione SMILES: C1=NNC(=S)S1

PubChem CID 3034302
CAS 18686-82-3
Molecular Weight (g/mol) 118.172
MDL Number MFCD00040404
SMILES C1=NNC(=S)S1
Synonym 2-mercapto-1,3,4-thiadiazole,1,3,4-thiadiazole-2-thiol,2-mercapto-1,3,4-thiadiazol,1,3,4-thiadiazole-2 3h-thione,1,3,4-thiadiazol-2-yl hydrosulfide,5-mercapto-1,3,4-thiadiazole,mtd:2-mereapto-1,3,4-thiadiazole,acmc-20ansd,pubchem10119,ksc177e6p
IUPAC Name 3H-1,3,4-thiadiazole-2-thione
InChI Key JLAMDELLBBZOOX-UHFFFAOYSA-N
Molecular Formula C2H2N2S2
574

2,4-Diphenyl-1,3-thiazole-5-sulfonyl chloride, ≥97%, Thermo Scientific™

CAS: 868755-57-1 Molecular Formula: C15H10ClNO2S2 Molecular Weight (g/mol): 335.82 MDL Number: MFCD08271911 InChI Key: AWNJOBYLGNWNCQ-UHFFFAOYSA-N Synonym: diphenyl-1,3-thiazole-5-sulfonyl chloride,2,4-diphenylthiazole-5-sulfonyl chloride,5-thiazolesulfonylchloride, 2,4-diphenyl,5-chlorosulphonyl-2,4-diphenyl-1,3-thiazole PubChem CID: 18525757 SMILES: ClS(=O)(=O)C1=C(N=C(S1)C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 18525757
CAS 868755-57-1
Molecular Weight (g/mol) 335.82
MDL Number MFCD08271911
SMILES ClS(=O)(=O)C1=C(N=C(S1)C1=CC=CC=C1)C1=CC=CC=C1
Synonym diphenyl-1,3-thiazole-5-sulfonyl chloride,2,4-diphenylthiazole-5-sulfonyl chloride,5-thiazolesulfonylchloride, 2,4-diphenyl,5-chlorosulphonyl-2,4-diphenyl-1,3-thiazole
InChI Key AWNJOBYLGNWNCQ-UHFFFAOYSA-N
Molecular Formula C15H10ClNO2S2
575

2-Chloro-1,3-thiazole-5-carboxylic acid, 97%, Thermo Scientific™

CAS: 101012-12-8 Molecular Formula: C4H2ClNO2S Molecular Weight (g/mol): 163.575 InChI Key: HNJOKQPEJIWTRF-UHFFFAOYSA-N Synonym: 2-chlorothiazole-5-carboxylic acid,2-chloro-5-thiazolecarboxylic acid,5-thiazolecarboxylicacid, 2-chloro,5-thiazolecarboxylic acid, 2-chloro,acmc-1brcy,2-chlorothiazol-5-carboxylic acid,2-chloro-5-carboxy-1,3-thiazole,5-thiazolecarboxylicacid,2-chloro,2-chloro-thiazole-5-carboxylic acid PubChem CID: 1481389 IUPAC Name: 2-chloro-1,3-thiazole-5-carboxylic acid SMILES: C1=C(SC(=N1)Cl)C(=O)O

PubChem CID 1481389
CAS 101012-12-8
Molecular Weight (g/mol) 163.575
SMILES C1=C(SC(=N1)Cl)C(=O)O
Synonym 2-chlorothiazole-5-carboxylic acid,2-chloro-5-thiazolecarboxylic acid,5-thiazolecarboxylicacid, 2-chloro,5-thiazolecarboxylic acid, 2-chloro,acmc-1brcy,2-chlorothiazol-5-carboxylic acid,2-chloro-5-carboxy-1,3-thiazole,5-thiazolecarboxylicacid,2-chloro,2-chloro-thiazole-5-carboxylic acid
IUPAC Name 2-chloro-1,3-thiazole-5-carboxylic acid
InChI Key HNJOKQPEJIWTRF-UHFFFAOYSA-N
Molecular Formula C4H2ClNO2S
576

(2-Methyl-1,3-thiazol-4-yl)methylamine, 97%, Thermo Scientific™

CAS: 103694-26-4 Molecular Formula: C5H8N2S Molecular Weight (g/mol): 128.193 MDL Number: MFCD06212804 InChI Key: ZCKAEFOHSOQKHN-UHFFFAOYSA-N Synonym: 2-methylthiazol-4-yl methanamine,2-methyl-1,3-thiazole-4-methylamine,2-methyl-1,3-thiazol-4-yl methanamine,2-methyl-1,3-thiazol-4-yl methylamine,c-2-methyl-thiazol-4-yl-methylamine,4-thiazolemethanamine, 2-methyl,4-thiazolemethanamine,2-methyl,4-aminomethyl-2-methyl-1,3-thiazole,1-2-methyl-1,3-thiazol-4-yl methanamine,2-methylthiazol-4-yl methylamine PubChem CID: 18467479 IUPAC Name: (2-methyl-1,3-thiazol-4-yl)methanamine SMILES: CC1=NC(=CS1)CN

PubChem CID 18467479
CAS 103694-26-4
Molecular Weight (g/mol) 128.193
MDL Number MFCD06212804
SMILES CC1=NC(=CS1)CN
Synonym 2-methylthiazol-4-yl methanamine,2-methyl-1,3-thiazole-4-methylamine,2-methyl-1,3-thiazol-4-yl methanamine,2-methyl-1,3-thiazol-4-yl methylamine,c-2-methyl-thiazol-4-yl-methylamine,4-thiazolemethanamine, 2-methyl,4-thiazolemethanamine,2-methyl,4-aminomethyl-2-methyl-1,3-thiazole,1-2-methyl-1,3-thiazol-4-yl methanamine,2-methylthiazol-4-yl methylamine
IUPAC Name (2-methyl-1,3-thiazol-4-yl)methanamine
InChI Key ZCKAEFOHSOQKHN-UHFFFAOYSA-N
Molecular Formula C5H8N2S
577
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Ethyl imidazole-4-carboxylate, 98%

CAS: 23785-21-9 Molecular Formula: C6H8N2O2 Molecular Weight (g/mol): 140.14 MDL Number: MFCD02646639,MFCD07363812 InChI Key: KLWYPRNPRNPORS-UHFFFAOYSA-N Synonym: ethyl 1h-imidazole-4-carboxylate,ethyl imidazole-4-carboxylate,ethyl 4-imidazolecarboxylate,ethyl 4 5-imidazolecarboxylate,4-carbethoxyimidazole,1h-imidazole-4-carboxylic acid ethyl ester,nic7lr0zon,unii-nic7lr0zon,imidazole-4-carboxylic acid ethyl ester,1h-imidazole-4-carboxylic acid, ethyl ester PubChem CID: 99170 IUPAC Name: ethyl 1H-imidazole-5-carboxylate SMILES: CCOC(=O)C1=CN=CN1

PubChem CID 99170
CAS 23785-21-9
Molecular Weight (g/mol) 140.14
MDL Number MFCD02646639,MFCD07363812
SMILES CCOC(=O)C1=CN=CN1
Synonym ethyl 1h-imidazole-4-carboxylate,ethyl imidazole-4-carboxylate,ethyl 4-imidazolecarboxylate,ethyl 4 5-imidazolecarboxylate,4-carbethoxyimidazole,1h-imidazole-4-carboxylic acid ethyl ester,nic7lr0zon,unii-nic7lr0zon,imidazole-4-carboxylic acid ethyl ester,1h-imidazole-4-carboxylic acid, ethyl ester
IUPAC Name ethyl 1H-imidazole-5-carboxylate
InChI Key KLWYPRNPRNPORS-UHFFFAOYSA-N
Molecular Formula C6H8N2O2
578

Allopurinol, 99.78%, MP Biomedicals™

CAS: 315-30-0 Molecular Formula: C5H4N4O Molecular Weight (g/mol): 136.11 MDL Number: MFCD00599413 InChI Key: OFCNXPDARWKPPY-UHFFFAOYSA-N Synonym: allopurinol,1h-pyrazolo 3,4-d pyrimidin-4-ol,zyloprim,zyloric,lopurin,atisuril,bleminol,caplenal,uripurinol,embarin PubChem CID: 2094 ChEBI: CHEBI:40279 IUPAC Name: 1H,2H,4H-pyrazolo[3,4-d]pyrimidin-4-one SMILES: O=C1N=CN=C2NNC=C12

PubChem CID 2094
CAS 315-30-0
Molecular Weight (g/mol) 136.11
ChEBI CHEBI:40279
MDL Number MFCD00599413
SMILES O=C1N=CN=C2NNC=C12
Synonym allopurinol,1h-pyrazolo 3,4-d pyrimidin-4-ol,zyloprim,zyloric,lopurin,atisuril,bleminol,caplenal,uripurinol,embarin
IUPAC Name 1H,2H,4H-pyrazolo[3,4-d]pyrimidin-4-one
InChI Key OFCNXPDARWKPPY-UHFFFAOYSA-N
Molecular Formula C5H4N4O
579
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1-(trans-Cinnamoyl)imidazole, 98%, Thermo Scientific Chemicals

CAS: 1138-15-4 Molecular Formula: C12H10N2O Molecular Weight (g/mol): 198.225 MDL Number: MFCD00005288 InChI Key: XVGXMXZUJNAGFZ-VOTSOKGWSA-N Synonym: n-trans-cinnamoylimidazole,trans-cinnamoylimidazole,imidazole, 1-cinnamoyl-, e,imidazole, 1-cinnamoyl-, trans,imidazole, trans,1-trans-cinnamoyl imidazole,imidazole, e,e-1-1h-imidazol-1-yl-3-phenylprop-2-en-1-one,1h-imidazole, e,2e-1-imidazolyl-3-phenylprop-2-en-1-one PubChem CID: 5357650 IUPAC Name: (E)-1-imidazol-1-yl-3-phenylprop-2-en-1-one SMILES: C1=CC=C(C=C1)C=CC(=O)N2C=CN=C2

PubChem CID 5357650
CAS 1138-15-4
Molecular Weight (g/mol) 198.225
MDL Number MFCD00005288
SMILES C1=CC=C(C=C1)C=CC(=O)N2C=CN=C2
Synonym n-trans-cinnamoylimidazole,trans-cinnamoylimidazole,imidazole, 1-cinnamoyl-, e,imidazole, 1-cinnamoyl-, trans,imidazole, trans,1-trans-cinnamoyl imidazole,imidazole, e,e-1-1h-imidazol-1-yl-3-phenylprop-2-en-1-one,1h-imidazole, e,2e-1-imidazolyl-3-phenylprop-2-en-1-one
IUPAC Name (E)-1-imidazol-1-yl-3-phenylprop-2-en-1-one
InChI Key XVGXMXZUJNAGFZ-VOTSOKGWSA-N
Molecular Formula C12H10N2O
580
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N(2),9-Diacetylguanine, 99%

CAS: 3056-33-5 Molecular Formula: C9H9N5O3 Molecular Weight (g/mol): 235.20 MDL Number: MFCD00142116 InChI Key: GILZZWCROUGLIS-UHFFFAOYSA-N Synonym: n2,9-diacetylguanine,n,9-diacetylguanine,n 2 ,9-diacetylguanine,2,9-diacetylguanine,2,9-diacetateguanine,n-9-acetyl-6-oxo-6,9-dihydro-1h-purin-2-yl acetamide,unii-vuw2b9yr95,2,9-diacetyl guanine,vuw2b9yr95,n-9-acetyl-6-oxo-3h-purin-2-yl acetamide PubChem CID: 76461 IUPAC Name: N-(9-acetyl-6-oxo-3H-purin-2-yl)acetamide SMILES: CC(=O)NC1=NC(=O)C2=C(N1)N(C=N2)C(C)=O

PubChem CID 76461
CAS 3056-33-5
Molecular Weight (g/mol) 235.20
MDL Number MFCD00142116
SMILES CC(=O)NC1=NC(=O)C2=C(N1)N(C=N2)C(C)=O
Synonym n2,9-diacetylguanine,n,9-diacetylguanine,n 2 ,9-diacetylguanine,2,9-diacetylguanine,2,9-diacetateguanine,n-9-acetyl-6-oxo-6,9-dihydro-1h-purin-2-yl acetamide,unii-vuw2b9yr95,2,9-diacetyl guanine,vuw2b9yr95,n-9-acetyl-6-oxo-3h-purin-2-yl acetamide
IUPAC Name N-(9-acetyl-6-oxo-3H-purin-2-yl)acetamide
InChI Key GILZZWCROUGLIS-UHFFFAOYSA-N
Molecular Formula C9H9N5O3
581
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5-Amino-1-methylbenzimidazole, 97%

CAS: 10394-38-4 Molecular Formula: C8H9N3 Molecular Weight (g/mol): 147.18 MDL Number: MFCD03164349 InChI Key: IWBGBYZGEQUDBT-UHFFFAOYSA-N Synonym: 1-methylbenzoimidazol-5-amine,1-methyl-1h-benzo d imidazol-5-amine,1-methyl-1h-benzimidazol-5-amine,1-methyl-1h-benzoimidazol-5-ylamine,1-methyl-1h-1,3-benzodiazol-5-amine,1-methyl-1,3-benzodiazol-5-amine,1-methyl-1h-benzimidazol-5-ylamine,1-methylbenzimidazole-5-ylamine,1-methyl-5-aminobenzimidazole,5-amino-1-methylbenzimidazole PubChem CID: 315499 IUPAC Name: 1-methyl-1H-1,3-benzodiazol-5-amine SMILES: CN1C=NC2=CC(N)=CC=C12

PubChem CID 315499
CAS 10394-38-4
Molecular Weight (g/mol) 147.18
MDL Number MFCD03164349
SMILES CN1C=NC2=CC(N)=CC=C12
Synonym 1-methylbenzoimidazol-5-amine,1-methyl-1h-benzo d imidazol-5-amine,1-methyl-1h-benzimidazol-5-amine,1-methyl-1h-benzoimidazol-5-ylamine,1-methyl-1h-1,3-benzodiazol-5-amine,1-methyl-1,3-benzodiazol-5-amine,1-methyl-1h-benzimidazol-5-ylamine,1-methylbenzimidazole-5-ylamine,1-methyl-5-aminobenzimidazole,5-amino-1-methylbenzimidazole
IUPAC Name 1-methyl-1H-1,3-benzodiazol-5-amine
InChI Key IWBGBYZGEQUDBT-UHFFFAOYSA-N
Molecular Formula C8H9N3
582
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3-Methyl-1H-pyrazole, 97%

CAS: 1453-58-3 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005240,MFCD08685900 InChI Key: XKVUYEYANWFIJX-UHFFFAOYSA-N PubChem CID: 15073 IUPAC Name: 5-methyl-1H-pyrazole SMILES: CC1=CC=NN1

PubChem CID 15073
CAS 1453-58-3
Molecular Weight (g/mol) 82.11
MDL Number MFCD00005240,MFCD08685900
SMILES CC1=CC=NN1
IUPAC Name 5-methyl-1H-pyrazole
InChI Key XKVUYEYANWFIJX-UHFFFAOYSA-N
Molecular Formula C4H6N2
583
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Ethyl 3-methyl-2-thionoimidazoline-1-carboxylate, 97%

CAS: 22232-54-8 Molecular Formula: C7H10N2O2S Molecular Weight (g/mol): 186.229 MDL Number: MFCD00027421 InChI Key: CFOYWRHIYXMDOT-UHFFFAOYSA-N Synonym: carbimazole,athyromazole,carbimazol,carbethoxymethimazole,neomercazole,carbinazole,neo-thyreostat,basolest,carbimazolum,thyrostat PubChem CID: 31072 ChEBI: CHEBI:617099 IUPAC Name: ethyl 3-methyl-2-sulfanylideneimidazole-1-carboxylate SMILES: CCOC(=O)N1C=CN(C1=S)C

PubChem CID 31072
CAS 22232-54-8
Molecular Weight (g/mol) 186.229
ChEBI CHEBI:617099
MDL Number MFCD00027421
SMILES CCOC(=O)N1C=CN(C1=S)C
Synonym carbimazole,athyromazole,carbimazol,carbethoxymethimazole,neomercazole,carbinazole,neo-thyreostat,basolest,carbimazolum,thyrostat
IUPAC Name ethyl 3-methyl-2-sulfanylideneimidazole-1-carboxylate
InChI Key CFOYWRHIYXMDOT-UHFFFAOYSA-N
Molecular Formula C7H10N2O2S
584

Metronidazole MP Biomedicals

CAS: 443-48-1 Molecular Formula: C6H9N3O3 Molecular Weight (g/mol): 171.156 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
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
585
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3-Bromo-1H-indazole, 97%

CAS: 40598-94-5 Molecular Formula: C7H5BrN2 Molecular Weight (g/mol): 197.035 MDL Number: MFCD00159926 InChI Key: HTKXRTUKPXEALT-UHFFFAOYSA-N PubChem CID: 721568 IUPAC Name: 3-bromo-2H-indazole SMILES: C1=CC2=C(NN=C2C=C1)Br

PubChem CID 721568
CAS 40598-94-5
Molecular Weight (g/mol) 197.035
MDL Number MFCD00159926
SMILES C1=CC2=C(NN=C2C=C1)Br
IUPAC Name 3-bromo-2H-indazole
InChI Key HTKXRTUKPXEALT-UHFFFAOYSA-N
Molecular Formula C7H5BrN2