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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 (2,982)
Thiazoles (2,025)
Pyrazoles (1,495)
Triazoles (582)
Oxazoles (556)
Oxadiazoles (242)
Isoxazoles (232)
Thiadiazoles (71)
Dithiazoles (4)

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766 – 780 of 6,965 results
766

2-Methyl-4,5-diphenyloxazole, TCI America™

CAS: 14224-99-8 Molecular Formula: C16H13NO Molecular Weight (g/mol): 235.29 MDL Number: MFCD00005307 InChI Key: QLQIWRCWPJRJJA-UHFFFAOYSA-N PubChem CID: 139703 IUPAC Name: 2-methyl-4,5-diphenyl-1,3-oxazole SMILES: CC1=NC(=C(O1)C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 139703
CAS 14224-99-8
Molecular Weight (g/mol) 235.29
MDL Number MFCD00005307
SMILES CC1=NC(=C(O1)C1=CC=CC=C1)C1=CC=CC=C1
IUPAC Name 2-methyl-4,5-diphenyl-1,3-oxazole
InChI Key QLQIWRCWPJRJJA-UHFFFAOYSA-N
Molecular Formula C16H13NO
767

Tris(3,5-dimethyl-1-pyrazolyl)methane 98.0+%, TCI America™

CAS: 28791-97-1 Molecular Formula: C16H22N6 Molecular Weight (g/mol): 298.39 MDL Number: MFCD00958749 InChI Key: COKUMKYWINNWLV-UHFFFAOYSA-N PubChem CID: 4359225 IUPAC Name: 1-[bis(3,5-dimethyl-1H-pyrazol-1-yl)methyl]-3,5-dimethyl-1H-pyrazole SMILES: CC1=NN(C(N2N=C(C)C=C2C)N2N=C(C)C=C2C)C(C)=C1

PubChem CID 4359225
CAS 28791-97-1
Molecular Weight (g/mol) 298.39
MDL Number MFCD00958749
SMILES CC1=NN(C(N2N=C(C)C=C2C)N2N=C(C)C=C2C)C(C)=C1
IUPAC Name 1-[bis(3,5-dimethyl-1H-pyrazol-1-yl)methyl]-3,5-dimethyl-1H-pyrazole
InChI Key COKUMKYWINNWLV-UHFFFAOYSA-N
Molecular Formula C16H22N6
768

1,3-Diisopropylimidazolium Tetrafluoroborate 96.0+%, TCI America™

CAS: 286014-34-4 Molecular Formula: C9H17BF4N2 Molecular Weight (g/mol): 240.053 MDL Number: MFCD08276804 InChI Key: PSKQPXYUPOKHPY-UHFFFAOYSA-N Synonym: IiPr.HBF4 PubChem CID: 16218102 IUPAC Name: 1,3-di(propan-2-yl)imidazol-1-ium;tetrafluoroborate SMILES: [B-](F)(F)(F)F.CC(C)N1C=C[N+](=C1)C(C)C

PubChem CID 16218102
CAS 286014-34-4
Molecular Weight (g/mol) 240.053
MDL Number MFCD08276804
SMILES [B-](F)(F)(F)F.CC(C)N1C=C[N+](=C1)C(C)C
Synonym IiPr.HBF4
IUPAC Name 1,3-di(propan-2-yl)imidazol-1-ium;tetrafluoroborate
InChI Key PSKQPXYUPOKHPY-UHFFFAOYSA-N
Molecular Formula C9H17BF4N2
769

3-Amino-1,2,4-triazole-5-carboxylic Acid Hemihydrate 98.0+%, TCI America™

CAS: 3641-13-2 Molecular Formula: C3H4N4O2 Molecular Weight (g/mol): 128.09 MDL Number: MFCD00010620 MFCD00179325 MFCD00225624 InChI Key: MVRGLMCHDCMPKD-UHFFFAOYSA-N Synonym: 3-amino-1,2,4-triazole-5-carboxylic acid,5-amino-4h-1,2,4-triazole-3-carboxylic acid,5-amino-1h-1,2,4-triazole-3-carboxylic acid,1h-1,2,4-triazole-3-carboxylic acid, 5-amino,5-amino-1,2,4-triazole-3-carboxylic acid,s-triazole-3-carboxylic acid, 5-amino,5-amino-2h-1,2,4-triazole-3-carboxylic acid,5-amino-1h-1,2,4 triazole-3-carboxylic acid,5-amino-2h-1,2,4 triazole-3-carboxylic acid,1h-1,4-triazole-3-carboxylic acid, 5-amino PubChem CID: 77200 IUPAC Name: 3-amino-1H-1,2,4-triazole-5-carboxylic acid SMILES: NC1=NNC(=N1)C(O)=O

PubChem CID 77200
CAS 3641-13-2
Molecular Weight (g/mol) 128.09
MDL Number MFCD00010620 MFCD00179325 MFCD00225624
SMILES NC1=NNC(=N1)C(O)=O
Synonym 3-amino-1,2,4-triazole-5-carboxylic acid,5-amino-4h-1,2,4-triazole-3-carboxylic acid,5-amino-1h-1,2,4-triazole-3-carboxylic acid,1h-1,2,4-triazole-3-carboxylic acid, 5-amino,5-amino-1,2,4-triazole-3-carboxylic acid,s-triazole-3-carboxylic acid, 5-amino,5-amino-2h-1,2,4-triazole-3-carboxylic acid,5-amino-1h-1,2,4 triazole-3-carboxylic acid,5-amino-2h-1,2,4 triazole-3-carboxylic acid,1h-1,4-triazole-3-carboxylic acid, 5-amino
IUPAC Name 3-amino-1H-1,2,4-triazole-5-carboxylic acid
InChI Key MVRGLMCHDCMPKD-UHFFFAOYSA-N
Molecular Formula C3H4N4O2
770

NBD-COCl 92.0+%, TCI America™

CAS: 140164-85-8 Molecular Formula: C9H7ClN4O4 Molecular Weight (g/mol): 270.629 MDL Number: MFCD02093432 InChI Key: BLKGIXBLRWZLKS-UHFFFAOYSA-N Synonym: 4-(N-Chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole PubChem CID: 23146122 IUPAC Name: 2-[methyl-(4-nitro-2,1,3-benzoxadiazol-7-yl)amino]acetyl chloride SMILES: CN(CC(=O)Cl)C1=CC=C(C2=NON=C12)[N+](=O)[O-]

PubChem CID 23146122
CAS 140164-85-8
Molecular Weight (g/mol) 270.629
MDL Number MFCD02093432
SMILES CN(CC(=O)Cl)C1=CC=C(C2=NON=C12)[N+](=O)[O-]
Synonym 4-(N-Chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole
IUPAC Name 2-[methyl-(4-nitro-2,1,3-benzoxadiazol-7-yl)amino]acetyl chloride
InChI Key BLKGIXBLRWZLKS-UHFFFAOYSA-N
Molecular Formula C9H7ClN4O4
771

4-Methyl-5-vinylthiazole 96.0+%, TCI America™

CAS: 1759-28-0 Molecular Formula: C6H7NS Molecular Weight (g/mol): 125.19 MDL Number: MFCD00005337 InChI Key: QUAMMXIRDIIGDJ-UHFFFAOYSA-N Synonym: 4-methyl-5-vinylthiazole,thiazole, 5-ethenyl-4-methyl,4-methyl-5-vinyl thiazole,5-ethenyl-4-methylthiazole,thiazole, 4-methyl-5-vinyl,vinylsulfurol,vinyl sulfurol,fema no. 3313,5-vinyl-4-methylthiazole,4-methyl-5-vinyl-thiazole PubChem CID: 15654 IUPAC Name: 5-ethenyl-4-methyl-1,3-thiazole SMILES: CC1=C(SC=N1)C=C

PubChem CID 15654
CAS 1759-28-0
Molecular Weight (g/mol) 125.19
MDL Number MFCD00005337
SMILES CC1=C(SC=N1)C=C
Synonym 4-methyl-5-vinylthiazole,thiazole, 5-ethenyl-4-methyl,4-methyl-5-vinyl thiazole,5-ethenyl-4-methylthiazole,thiazole, 4-methyl-5-vinyl,vinylsulfurol,vinyl sulfurol,fema no. 3313,5-vinyl-4-methylthiazole,4-methyl-5-vinyl-thiazole
IUPAC Name 5-ethenyl-4-methyl-1,3-thiazole
InChI Key QUAMMXIRDIIGDJ-UHFFFAOYSA-N
Molecular Formula C6H7NS
772

1H-Benzotriazole-1-carboxaldehyde 95.0+%, TCI America™

CAS: 72773-04-7 Molecular Formula: C7H5N3O Molecular Weight (g/mol): 147.137 MDL Number: MFCD00239420 InChI Key: DVEIDGKSJOJJJU-UHFFFAOYSA-N Synonym: 1-Formyl-1H-benzotriazole PubChem CID: 576740 IUPAC Name: benzotriazole-1-carbaldehyde SMILES: C1=CC=C2C(=C1)N=NN2C=O

PubChem CID 576740
CAS 72773-04-7
Molecular Weight (g/mol) 147.137
MDL Number MFCD00239420
SMILES C1=CC=C2C(=C1)N=NN2C=O
Synonym 1-Formyl-1H-benzotriazole
IUPAC Name benzotriazole-1-carbaldehyde
InChI Key DVEIDGKSJOJJJU-UHFFFAOYSA-N
Molecular Formula C7H5N3O
773

Etomidate 98.0+%, TCI America™

CAS: 33125-97-2 Molecular Formula: C14H16N2O2 Molecular Weight (g/mol): 244.294 MDL Number: MFCD00869295 InChI Key: NPUKDXXFDDZOKR-NSHDSACASA-N Synonym: etomidate,+-etomidate,d-etomidate,etomidato,etomidatum,amidate,hypnomidate,r-ethyl 1-1-phenylethyl-1h-imidazole-5-carboxylate,etomidatum inn-latin PubChem CID: 6338045 IUPAC Name: ethyl 3-[(1S)-1-phenylethyl]imidazole-4-carboxylate SMILES: CCOC(=O)C1=CN=CN1C(C)C2=CC=CC=C2

PubChem CID 6338045
CAS 33125-97-2
Molecular Weight (g/mol) 244.294
MDL Number MFCD00869295
SMILES CCOC(=O)C1=CN=CN1C(C)C2=CC=CC=C2
Synonym etomidate,+-etomidate,d-etomidate,etomidato,etomidatum,amidate,hypnomidate,r-ethyl 1-1-phenylethyl-1h-imidazole-5-carboxylate,etomidatum inn-latin
IUPAC Name ethyl 3-[(1S)-1-phenylethyl]imidazole-4-carboxylate
InChI Key NPUKDXXFDDZOKR-NSHDSACASA-N
Molecular Formula C14H16N2O2
774

1-Amidinopyrazole Hydrochloride 98.0+%, TCI America™

CAS: 4023-02-3 Molecular Formula: C4H6N4 Molecular Weight (g/mol): 110.12 MDL Number: MFCD00210087 InChI Key: UCQFSGCWHRTMGG-UHFFFAOYSA-N Synonym: 1h-pyrazole-1-carboxamidine hydrochloride,1h-pyrazole-1-carboximidamide hydrochloride,1-amidinopyrazole hydrochloride,praxadine,pyrazole-1-carboxamidine hydrochloride,pyrazole-1-carboximidamide hydrochloride,pyrazole-1-carboxamidine hcl,1h-pyrazole-1-carboxamidinehydrochloride,praxadine hydrochloride,1h-pyrazole-1-carboxamidine hcl PubChem CID: 2734672 IUPAC Name: pyrazole-1-carboximidamide;hydrochloride SMILES: C1=CN(N=C1)C(=N)N.Cl

PubChem CID 2734672
CAS 4023-02-3
Molecular Weight (g/mol) 110.12
MDL Number MFCD00210087
SMILES C1=CN(N=C1)C(=N)N.Cl
Synonym 1h-pyrazole-1-carboxamidine hydrochloride,1h-pyrazole-1-carboximidamide hydrochloride,1-amidinopyrazole hydrochloride,praxadine,pyrazole-1-carboxamidine hydrochloride,pyrazole-1-carboximidamide hydrochloride,pyrazole-1-carboxamidine hcl,1h-pyrazole-1-carboxamidinehydrochloride,praxadine hydrochloride,1h-pyrazole-1-carboxamidine hcl
IUPAC Name pyrazole-1-carboximidamide;hydrochloride
InChI Key UCQFSGCWHRTMGG-UHFFFAOYSA-N
Molecular Formula C4H6N4
775

4-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene 95.0+%, TCI America™

CAS: 5242-49-9 Molecular Formula: C29H20N2O2 Molecular Weight (g/mol): 428.491 InChI Key: SOTPOQQKAUOHRO-BQYQJAHWSA-N PubChem CID: 5761588 IUPAC Name: 2-[4-[(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-5-methyl-1,3-benzoxazole SMILES: CC1=CC2=C(C=C1)OC(=N2)C3=CC=C(C=C3)C=CC4=CC=C(C=C4)C5=NC6=CC=CC=C6O5

PubChem CID 5761588
CAS 5242-49-9
Molecular Weight (g/mol) 428.491
SMILES CC1=CC2=C(C=C1)OC(=N2)C3=CC=C(C=C3)C=CC4=CC=C(C=C4)C5=NC6=CC=CC=C6O5
IUPAC Name 2-[4-[(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-5-methyl-1,3-benzoxazole
InChI Key SOTPOQQKAUOHRO-BQYQJAHWSA-N
Molecular Formula C29H20N2O2
776

3,5-Dimethylisoxazole 99.0+%, TCI America™

CAS: 300-87-8 Molecular Formula: C5H7NO Molecular Weight (g/mol): 97.117 MDL Number: MFCD00003156 InChI Key: FICAQKBMCKEFDI-UHFFFAOYSA-N Synonym: 3,5-dimethylisoxazole,isoxazole, 3,5-dimethyl,3,5-dimethylisooxazole,3,5-dwumetyloizoksazolu,3,5-dwumetyloizoksazolu polish,3,5-dimethylisoxazol,pubchem8641,isoxazole,5-dimethyl,3,5-dimethyl-isoxazole PubChem CID: 9312 IUPAC Name: 3,5-dimethyl-1,2-oxazole SMILES: CC1=CC(=NO1)C

PubChem CID 9312
CAS 300-87-8
Molecular Weight (g/mol) 97.117
MDL Number MFCD00003156
SMILES CC1=CC(=NO1)C
Synonym 3,5-dimethylisoxazole,isoxazole, 3,5-dimethyl,3,5-dimethylisooxazole,3,5-dwumetyloizoksazolu,3,5-dwumetyloizoksazolu polish,3,5-dimethylisoxazol,pubchem8641,isoxazole,5-dimethyl,3,5-dimethyl-isoxazole
IUPAC Name 3,5-dimethyl-1,2-oxazole
InChI Key FICAQKBMCKEFDI-UHFFFAOYSA-N
Molecular Formula C5H7NO
777

2-Amino-5-methylthiazole 98.0+%, TCI America™

CAS: 7305-71-7 Molecular Formula: C4H6N2S Molecular Weight (g/mol): 114.166 MDL Number: MFCD00078317 InChI Key: GUABFMPMKJGSBQ-UHFFFAOYSA-N Synonym: 2-amino-5-methylthiazole,5-methylthiazol-2-amine,2-thiazolamine, 5-methyl,2-amino-5-methyl-thiazole,thiazole, 2-amino-5-methyl,5-methyl-2-thiazolamine,5-methyl-2-aminothiazole,unii-7rab78af2p,2-amino-5-methyl thiazole,meloxicam related compound b PubChem CID: 351770 IUPAC Name: 5-methyl-1,3-thiazol-2-amine SMILES: CC1=CN=C(S1)N

PubChem CID 351770
CAS 7305-71-7
Molecular Weight (g/mol) 114.166
MDL Number MFCD00078317
SMILES CC1=CN=C(S1)N
Synonym 2-amino-5-methylthiazole,5-methylthiazol-2-amine,2-thiazolamine, 5-methyl,2-amino-5-methyl-thiazole,thiazole, 2-amino-5-methyl,5-methyl-2-thiazolamine,5-methyl-2-aminothiazole,unii-7rab78af2p,2-amino-5-methyl thiazole,meloxicam related compound b
IUPAC Name 5-methyl-1,3-thiazol-2-amine
InChI Key GUABFMPMKJGSBQ-UHFFFAOYSA-N
Molecular Formula C4H6N2S
778

1-(Heptafluorobutyryl)imidazole 97.0+%, TCI America™

CAS: 32477-35-3 Molecular Formula: C7H3F7N2O Molecular Weight (g/mol): 264.103 MDL Number: MFCD00014503 InChI Key: MSYHGYDAVLDKCE-UHFFFAOYSA-N Synonym: n-heptafluorobutyrylimidazole,1-heptafluorobutyryl imidazole,heptafluorobutyrylimidazole,n-heptafluorobutyryl imidazole,hfbi,1-perfluorobutyryl imidazole,2,2,3,3,4,4,4-heptafluoro-1-1h-imidazol-1-yl butan-1-one,1-2,2,3,3,4,4,4-heptafluoro-1-oxobutyl-1h-imidazole,2,2,3,3,4,4,4-heptafluoro-1-imidazol-1-yl butan-1-one,1h-imidazole, 1-2,2,3,3,4,4,4-heptafluoro-1-oxobutyl PubChem CID: 94431 IUPAC Name: 2,2,3,3,4,4,4-heptafluoro-1-imidazol-1-ylbutan-1-one SMILES: C1=CN(C=N1)C(=O)C(C(C(F)(F)F)(F)F)(F)F

PubChem CID 94431
CAS 32477-35-3
Molecular Weight (g/mol) 264.103
MDL Number MFCD00014503
SMILES C1=CN(C=N1)C(=O)C(C(C(F)(F)F)(F)F)(F)F
Synonym n-heptafluorobutyrylimidazole,1-heptafluorobutyryl imidazole,heptafluorobutyrylimidazole,n-heptafluorobutyryl imidazole,hfbi,1-perfluorobutyryl imidazole,2,2,3,3,4,4,4-heptafluoro-1-1h-imidazol-1-yl butan-1-one,1-2,2,3,3,4,4,4-heptafluoro-1-oxobutyl-1h-imidazole,2,2,3,3,4,4,4-heptafluoro-1-imidazol-1-yl butan-1-one,1h-imidazole, 1-2,2,3,3,4,4,4-heptafluoro-1-oxobutyl
IUPAC Name 2,2,3,3,4,4,4-heptafluoro-1-imidazol-1-ylbutan-1-one
InChI Key MSYHGYDAVLDKCE-UHFFFAOYSA-N
Molecular Formula C7H3F7N2O
779

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

CAS: 174899-83-3 Molecular Formula: C10H15F6N3O4S2 Molecular Weight (g/mol): 419.357 MDL Number: MFCD05664714 InChI Key: INDFXCHYORWHLQ-UHFFFAOYSA-N PubChem CID: 11258643 IUPAC Name: bis(trifluoromethylsulfonyl)azanide;1-butyl-3-methylimidazol-3-ium SMILES: CCCCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

PubChem CID 11258643
CAS 174899-83-3
Molecular Weight (g/mol) 419.357
MDL Number MFCD05664714
SMILES CCCCN1C=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-butyl-3-methylimidazol-3-ium
InChI Key INDFXCHYORWHLQ-UHFFFAOYSA-N
Molecular Formula C10H15F6N3O4S2
780

1,5-Dimethylpyrazole 98.0+%, TCI America™

CAS: 694-31-5 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.13 MDL Number: MFCD01646129 InChI Key: LSZQMSSIUQNTDX-UHFFFAOYSA-N PubChem CID: 136502 IUPAC Name: 1,5-dimethyl-1H-pyrazole SMILES: CN1N=CC=C1C

PubChem CID 136502
CAS 694-31-5
Molecular Weight (g/mol) 96.13
MDL Number MFCD01646129
SMILES CN1N=CC=C1C
IUPAC Name 1,5-dimethyl-1H-pyrazole
InChI Key LSZQMSSIUQNTDX-UHFFFAOYSA-N
Molecular Formula C5H8N2