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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 (1,553)
Thiazoles (624)
Pyrazoles (436)
Isoxazoles (201)
Triazoles (168)
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Thiadiazoles (66)
Oxadiazoles (54)
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406 – 420 of 1,344 results
406

Methyl 1-methyl-1H-imidazole-4-carboxylate, 97%, Thermo Scientific™

CAS: 17289-19-9 Molecular Formula: C6H8N2O2 Molecular Weight (g/mol): 140.142 MDL Number: MFCD02179561 InChI Key: KZPZTVKOJSKVBV-UHFFFAOYSA-N Synonym: methyl 1-methyl-1h-imidazole-4-carboxylate,1-methyl-1h-imidazole-4-carboxylic acid methyl ester,1h-imidazole-4-carboxylic acid, 1-methyl-, methyl ester,pubchem9002,acmc-209e5g,methyl1-methyl-1h-imidazole-4-carboxylate,ksc534i0d,methyl 1-methylimidazol-4-carboxylate,methyl 1-methyl-1h-imidazole-carboxylate,4-methoxycarbonyl-1-methyl-1h-imidazole PubChem CID: 2773510 IUPAC Name: methyl 1-methylimidazole-4-carboxylate SMILES: CN1C=C(N=C1)C(=O)OC

PubChem CID 2773510
CAS 17289-19-9
Molecular Weight (g/mol) 140.142
MDL Number MFCD02179561
SMILES CN1C=C(N=C1)C(=O)OC
Synonym methyl 1-methyl-1h-imidazole-4-carboxylate,1-methyl-1h-imidazole-4-carboxylic acid methyl ester,1h-imidazole-4-carboxylic acid, 1-methyl-, methyl ester,pubchem9002,acmc-209e5g,methyl1-methyl-1h-imidazole-4-carboxylate,ksc534i0d,methyl 1-methylimidazol-4-carboxylate,methyl 1-methyl-1h-imidazole-carboxylate,4-methoxycarbonyl-1-methyl-1h-imidazole
IUPAC Name methyl 1-methylimidazole-4-carboxylate
InChI Key KZPZTVKOJSKVBV-UHFFFAOYSA-N
Molecular Formula C6H8N2O2
407

4-(1h-imidazol-1-ylmethyl)aniline, Thermo Scientific™

CAS: 56643-85-7 Molecular Formula: C10H11N3 Molecular Weight (g/mol): 173.22 MDL Number: MFCD06660785 InChI Key: DGHAOTHIDTUSJY-UHFFFAOYSA-N Synonym: 4-imidazol-1-ylmethylphenylamine,4-1h-imidazol-1-ylmethyl aniline,4-imidazol-1-ylmethyl aniline,4-1h-imidazol-1-yl methyl aniline,4-1-imidazolyl methyl aniline,4-imidazol-1-ylmethyl-phenylamine,1-4-aminobenzyl imidazole,4-imidazolylmethyl phenylamine,1-4-aminobenzyl-1h-imidazole PubChem CID: 1265319 IUPAC Name: 4-(imidazol-1-ylmethyl)aniline SMILES: NC1=CC=C(CN2C=CN=C2)C=C1

PubChem CID 1265319
CAS 56643-85-7
Molecular Weight (g/mol) 173.22
MDL Number MFCD06660785
SMILES NC1=CC=C(CN2C=CN=C2)C=C1
Synonym 4-imidazol-1-ylmethylphenylamine,4-1h-imidazol-1-ylmethyl aniline,4-imidazol-1-ylmethyl aniline,4-1h-imidazol-1-yl methyl aniline,4-1-imidazolyl methyl aniline,4-imidazol-1-ylmethyl-phenylamine,1-4-aminobenzyl imidazole,4-imidazolylmethyl phenylamine,1-4-aminobenzyl-1h-imidazole
IUPAC Name 4-(imidazol-1-ylmethyl)aniline
InChI Key DGHAOTHIDTUSJY-UHFFFAOYSA-N
Molecular Formula C10H11N3
408

2-Methyl-2H-indazole-3-carbaldehyde, 97%, Thermo Scientific™

CAS: 34252-54-5 Molecular Formula: C9H8N2O Molecular Weight (g/mol): 160.18 MDL Number: MFCD00839530 InChI Key: SMWLSZQHLMZHHV-UHFFFAOYSA-N Synonym: 2-methyl-2h-indazole-3-carbaldehyde,2-methyl-3-formylindazole,2h-indazole-3-carboxaldehyde,2-methyl PubChem CID: 818117 IUPAC Name: 2-methylindazole-3-carbaldehyde SMILES: CN1N=C2C=CC=CC2=C1C=O

PubChem CID 818117
CAS 34252-54-5
Molecular Weight (g/mol) 160.18
MDL Number MFCD00839530
SMILES CN1N=C2C=CC=CC2=C1C=O
Synonym 2-methyl-2h-indazole-3-carbaldehyde,2-methyl-3-formylindazole,2h-indazole-3-carboxaldehyde,2-methyl
IUPAC Name 2-methylindazole-3-carbaldehyde
InChI Key SMWLSZQHLMZHHV-UHFFFAOYSA-N
Molecular Formula C9H8N2O
409

5-Methylimidazole-4-carboxaldehyde, 99%, Thermo Scientific Chemicals

CAS: 68282-53-1 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD00173728 InChI Key: KMWCSNCNHSEXIF-UHFFFAOYSA-N Synonym: 4-methyl-1h-imidazole-5-carbaldehyde,5-methylimidazole-4-carboxaldehyde,4-methylimidazole-5-carboxaldehyde,4-methyl-5-imidazolecarboxaldehyde,5-methyl-3h-imidazole-4-carbaldehyde,4-methylimidazole-5-carbaldehyde,1h-imidazole-4-carboxaldehyde, 5-methyl,1h-imidazole-5-carboxaldehyde, 4-methyl,pubchem23016,acmc-1b6zs PubChem CID: 2795887 IUPAC Name: 5-methyl-1H-imidazole-4-carbaldehyde SMILES: CC1=C(C=O)N=CN1

PubChem CID 2795887
CAS 68282-53-1
Molecular Weight (g/mol) 110.12
MDL Number MFCD00173728
SMILES CC1=C(C=O)N=CN1
Synonym 4-methyl-1h-imidazole-5-carbaldehyde,5-methylimidazole-4-carboxaldehyde,4-methylimidazole-5-carboxaldehyde,4-methyl-5-imidazolecarboxaldehyde,5-methyl-3h-imidazole-4-carbaldehyde,4-methylimidazole-5-carbaldehyde,1h-imidazole-4-carboxaldehyde, 5-methyl,1h-imidazole-5-carboxaldehyde, 4-methyl,pubchem23016,acmc-1b6zs
IUPAC Name 5-methyl-1H-imidazole-4-carbaldehyde
InChI Key KMWCSNCNHSEXIF-UHFFFAOYSA-N
Molecular Formula C5H6N2O
410

N-Methylimidazole, 99% (GLC), for DNA Synthesis, Fisher Chemical™

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
411

Ethyl 3,5-dimethylisoxazole-4-carboxylate, 97%

CAS: 17147-42-1 Molecular Formula: C8H11NO3 Molecular Weight (g/mol): 169.18 MDL Number: MFCD00052557 InChI Key: OQRHVDXUJAQVNT-UHFFFAOYSA-N Synonym: ethyl 3,5-dimethylisoxazole-4-carboxylate,ethyl 3,5-dimethyl-4-isoxazolecarboxylate,3,5-dimethylisoxazole-4-carboxylic acid ethyl ester,4-isoxazolecarboxylic acid, 3,5-dimethyl-, ethyl ester,3,5-dimethyl-4-ethoxycarbonyl isoxazole,ethyl 3,5-dimethyl-isoxazole-4-carboxylate,acmc-1c48c,ethyldimethylisoxazolecarboxylate,4-carbethoxy-3,5-dimethylisoxazole,4-carboethoxy-3,5-dimethylisoxazole PubChem CID: 736348 IUPAC Name: ethyl 3,5-dimethyl-1,2-oxazole-4-carboxylate SMILES: CCOC(=O)C1=C(ON=C1C)C

PubChem CID 736348
CAS 17147-42-1
Molecular Weight (g/mol) 169.18
MDL Number MFCD00052557
SMILES CCOC(=O)C1=C(ON=C1C)C
Synonym ethyl 3,5-dimethylisoxazole-4-carboxylate,ethyl 3,5-dimethyl-4-isoxazolecarboxylate,3,5-dimethylisoxazole-4-carboxylic acid ethyl ester,4-isoxazolecarboxylic acid, 3,5-dimethyl-, ethyl ester,3,5-dimethyl-4-ethoxycarbonyl isoxazole,ethyl 3,5-dimethyl-isoxazole-4-carboxylate,acmc-1c48c,ethyldimethylisoxazolecarboxylate,4-carbethoxy-3,5-dimethylisoxazole,4-carboethoxy-3,5-dimethylisoxazole
IUPAC Name ethyl 3,5-dimethyl-1,2-oxazole-4-carboxylate
InChI Key OQRHVDXUJAQVNT-UHFFFAOYSA-N
Molecular Formula C8H11NO3
413

(1-Ethyl-1H-1,2,4-triazol-5-yl)methanol, 97%, Thermo Scientific™

CAS: 215868-81-8 Molecular Formula: C5H9N3O Molecular Weight (g/mol): 127.15 MDL Number: MFCD09966168 InChI Key: ZQYXCGFXZPLEKX-UHFFFAOYSA-N Synonym: 1-ethyl-1h-1,2,4-triazol-5-yl methanol,2-ethyl-1,2,4-triazol-3-yl methanol,2-ethyl-2h-1,2,4-triazol-3-yl methanol,1h-1,2,4-triazole-5-methanol, 1-ethyl,2-ethyl-2h-1,2,4 triazol-3-yl methanol,1h-1,2,4-triazole-5-methanol,1-ethyl,1-ethyl-5-hydroxymethyl-1,2,4-triazole,1-ethyl-1,2,4-triazol-5-yl methan-1-ol,2-ethyl-2h-1,2,4 triazol-3-yl-methanol PubChem CID: 11412385 SMILES: CCN1N=CN=C1CO

PubChem CID 11412385
CAS 215868-81-8
Molecular Weight (g/mol) 127.15
MDL Number MFCD09966168
SMILES CCN1N=CN=C1CO
Synonym 1-ethyl-1h-1,2,4-triazol-5-yl methanol,2-ethyl-1,2,4-triazol-3-yl methanol,2-ethyl-2h-1,2,4-triazol-3-yl methanol,1h-1,2,4-triazole-5-methanol, 1-ethyl,2-ethyl-2h-1,2,4 triazol-3-yl methanol,1h-1,2,4-triazole-5-methanol,1-ethyl,1-ethyl-5-hydroxymethyl-1,2,4-triazole,1-ethyl-1,2,4-triazol-5-yl methan-1-ol,2-ethyl-2h-1,2,4 triazol-3-yl-methanol
InChI Key ZQYXCGFXZPLEKX-UHFFFAOYSA-N
Molecular Formula C5H9N3O
414

1,3-Thiazole-2-carboxylic acid, 95%, Thermo Scientific™

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
415

3-Aminopyrazole, 98%

CAS: 1820-80-0 Molecular Formula: C3H5N3 Molecular Weight (g/mol): 83.09 MDL Number: MFCD00005236 InChI Key: JVVRJMXHNUAPHW-UHFFFAOYSA-N Synonym: 3-aminopyrazole,1h-pyrazol-3-amine,1h-pyrazole-5-amine,5-aminopyrazole,1h-pyrazol-3-ylamine,3-amino-1h-pyrazole,3-aminopyrozole,5-amino-1h-pyrazole,aminopyrazole,3-pyrazolamine PubChem CID: 74561 IUPAC Name: 1H-pyrazol-5-amine SMILES: C1=C(NN=C1)N

PubChem CID 74561
CAS 1820-80-0
Molecular Weight (g/mol) 83.09
MDL Number MFCD00005236
SMILES C1=C(NN=C1)N
Synonym 3-aminopyrazole,1h-pyrazol-3-amine,1h-pyrazole-5-amine,5-aminopyrazole,1h-pyrazol-3-ylamine,3-amino-1h-pyrazole,3-aminopyrozole,5-amino-1h-pyrazole,aminopyrazole,3-pyrazolamine
IUPAC Name 1H-pyrazol-5-amine
InChI Key JVVRJMXHNUAPHW-UHFFFAOYSA-N
Molecular Formula C3H5N3
416
Promotions Available

4-Amino-4H-1,2,4-triazole, 99%

CAS: 584-13-4 Molecular Formula: C2H4N4 Molecular Weight (g/mol): 84.08 MDL Number: MFCD00003099 InChI Key: FMCUPJKTGNBGEC-UHFFFAOYSA-N Synonym: 4-amino-1,2,4-triazole,4-amino-4h-1,2,4-triazole,4h-1,2,4-triazol-4-amine,1-amino-1,3,4-triazole,4h-1,2,4-triazole, 4-amino,1-amino-1h-1,3,4-triazole,4-amino-1,2,4 4h-triazole,4h-1,2,4-triazol-4-ylamine,1-amino-1,4-triazole,4-amino-1,4-triazole PubChem CID: 11432 IUPAC Name: 1,2,4-triazol-4-amine SMILES: C1=NN=CN1N

PubChem CID 11432
CAS 584-13-4
Molecular Weight (g/mol) 84.08
MDL Number MFCD00003099
SMILES C1=NN=CN1N
Synonym 4-amino-1,2,4-triazole,4-amino-4h-1,2,4-triazole,4h-1,2,4-triazol-4-amine,1-amino-1,3,4-triazole,4h-1,2,4-triazole, 4-amino,1-amino-1h-1,3,4-triazole,4-amino-1,2,4 4h-triazole,4h-1,2,4-triazol-4-ylamine,1-amino-1,4-triazole,4-amino-1,4-triazole
IUPAC Name 1,2,4-triazol-4-amine
InChI Key FMCUPJKTGNBGEC-UHFFFAOYSA-N
Molecular Formula C2H4N4
417

1-Ethyl-3-methylimidazolium acetate, 97%

CAS: 143314-17-4 Molecular Formula: C8H14N2O2 Molecular Weight (g/mol): 170.212 MDL Number: MFCD06798186 InChI Key: XIYUIMLQTKODPS-UHFFFAOYSA-M Synonym: 1-ethyl-3-methylimidazolium acetate,basionic tm bc 01,emim ac,1-ethyl-3-methylimidazoliumacetate,basionics™ bc 01,acmc-1c26d,1h-imidazolium, 3-ethyl-1-methyl-, acetate 1:1,1-methyl-3-ethylimidazolium acetate,1-ethyl-3-methylimidazolium acetate hplc PubChem CID: 11658353 IUPAC Name: 1-ethyl-3-methylimidazol-3-ium;acetate SMILES: CCN1C=C[N+](=C1)C.CC(=O)[O-]

PubChem CID 11658353
CAS 143314-17-4
Molecular Weight (g/mol) 170.212
MDL Number MFCD06798186
SMILES CCN1C=C[N+](=C1)C.CC(=O)[O-]
Synonym 1-ethyl-3-methylimidazolium acetate,basionic tm bc 01,emim ac,1-ethyl-3-methylimidazoliumacetate,basionics™ bc 01,acmc-1c26d,1h-imidazolium, 3-ethyl-1-methyl-, acetate 1:1,1-methyl-3-ethylimidazolium acetate,1-ethyl-3-methylimidazolium acetate hplc
IUPAC Name 1-ethyl-3-methylimidazol-3-ium;acetate
InChI Key XIYUIMLQTKODPS-UHFFFAOYSA-M
Molecular Formula C8H14N2O2
418

2-Amino-5-nitrothiazole, 97%

CAS: 121-66-4 Molecular Formula: C3H3N3O2S Molecular Weight (g/mol): 145.14 MDL Number: MFCD00005326 InChI Key: MIHADVKEHAFNPG-UHFFFAOYSA-N Synonym: 2-amino-5-nitrothiazole,5-nitrothiazol-2-amine,enheptin,entramin,2-thiazolamine, 5-nitro,nitramin ido,amnizol soluble,enheptin-t,5-nitro-2-thiazolamine,enheptin premix PubChem CID: 8486 ChEBI: CHEBI:82386 IUPAC Name: 5-nitro-1,3-thiazol-2-amine SMILES: NC1=NC=C(S1)[N+]([O-])=O

PubChem CID 8486
CAS 121-66-4
Molecular Weight (g/mol) 145.14
ChEBI CHEBI:82386
MDL Number MFCD00005326
SMILES NC1=NC=C(S1)[N+]([O-])=O
Synonym 2-amino-5-nitrothiazole,5-nitrothiazol-2-amine,enheptin,entramin,2-thiazolamine, 5-nitro,nitramin ido,amnizol soluble,enheptin-t,5-nitro-2-thiazolamine,enheptin premix
IUPAC Name 5-nitro-1,3-thiazol-2-amine
InChI Key MIHADVKEHAFNPG-UHFFFAOYSA-N
Molecular Formula C3H3N3O2S
419

2-Phenylbenzimidazole-5-sulfonic acid monohydrate, 98%

CAS: 27503-81-7 Molecular Formula: C13H10N2O3S Molecular Weight (g/mol): 274.29 MDL Number: MFCD00053007 InChI Key: UVCJGUGAGLDPAA-UHFFFAOYSA-N Synonym: ensulizole,2-phenylbenzimidazole-5-sulfonic acid,phenylbenzimidazole sulfonic acid,2-phenyl-1h-benzo d imidazole-5-sulfonic acid,2-phenyl-1h-benzo d imidazole-6-sulfonic acid,1h-benzimidazole-5-sulfonic acid, 2-phenyl,unii-9yq9di1w42,2-phenyl-1h-benzimidazole-5-sulfonic acid,parsol hs,2-phenyl-5-benzimidazolesulfonic acid PubChem CID: 33919 SMILES: OS(=O)(=O)C1=CC=C2N=C(NC2=C1)C1=CC=CC=C1

PubChem CID 33919
CAS 27503-81-7
Molecular Weight (g/mol) 274.29
MDL Number MFCD00053007
SMILES OS(=O)(=O)C1=CC=C2N=C(NC2=C1)C1=CC=CC=C1
Synonym ensulizole,2-phenylbenzimidazole-5-sulfonic acid,phenylbenzimidazole sulfonic acid,2-phenyl-1h-benzo d imidazole-5-sulfonic acid,2-phenyl-1h-benzo d imidazole-6-sulfonic acid,1h-benzimidazole-5-sulfonic acid, 2-phenyl,unii-9yq9di1w42,2-phenyl-1h-benzimidazole-5-sulfonic acid,parsol hs,2-phenyl-5-benzimidazolesulfonic acid
InChI Key UVCJGUGAGLDPAA-UHFFFAOYSA-N
Molecular Formula C13H10N2O3S
420

1-Methylbenzimidazole, 97%

CAS: 1632-83-3 Molecular Formula: C8H8N2 Molecular Weight (g/mol): 132.17 MDL Number: MFCD00192275 InChI Key: FGYADSCZTQOAFK-UHFFFAOYSA-N Synonym: 1-methyl-1h-benzimidazole,1h-benzimidazole, 1-methyl,methylbenzimidazole,unii-12lw89n19y,1-methyl-1h-benzo d imidazole,1h-benzimidazole, methyl,1-methyl-1,3-benzodiazole,1-methyl-1h-1,3-benzodiazole,pubchem7613,1-methylbenzimidazole PubChem CID: 95890 IUPAC Name: 1-methylbenzimidazole SMILES: CN1C=NC2=CC=CC=C12

PubChem CID 95890
CAS 1632-83-3
Molecular Weight (g/mol) 132.17
MDL Number MFCD00192275
SMILES CN1C=NC2=CC=CC=C12
Synonym 1-methyl-1h-benzimidazole,1h-benzimidazole, 1-methyl,methylbenzimidazole,unii-12lw89n19y,1-methyl-1h-benzo d imidazole,1h-benzimidazole, methyl,1-methyl-1,3-benzodiazole,1-methyl-1h-1,3-benzodiazole,pubchem7613,1-methylbenzimidazole
IUPAC Name 1-methylbenzimidazole
InChI Key FGYADSCZTQOAFK-UHFFFAOYSA-N
Molecular Formula C8H8N2