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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.
Pyrazoles (9)
Isoxazoles (2)
Imidazoles (1)

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1

3,5-Dimethylisoxazole-4-boronic acid, 97%

CAS: 16114-47-9 Molecular Formula: C5H8BNO3 Molecular Weight (g/mol): 140.933 MDL Number: MFCD02677945 InChI Key: DIIFZCPZIRQDIJ-UHFFFAOYSA-N Synonym: 3,5-dimethylisoxazole-4-boronic acid,3,5-dimethylisoxazol-4-yl boronic acid,3,5-dimethyl-4-isoxazolylboronic acid,3,5-dimethylisoxazol-4-ylboronic acid,3,5-dimethyl-1,2-oxazol-4-yl boronic acid,3,5-dimethylisoxazole-4-boronicacid,3,5-dimethyl-4-isoxazoleboronic acid,3,5-dimethylisoxazol-4-yl-4-boronic acid,3,5-dimethyl-isoxazole-4-boronic acid,dimethyl-1,2-oxazol-4-yl boronic acid PubChem CID: 2734346 IUPAC Name: (3,5-dimethyl-1,2-oxazol-4-yl)boronic acid SMILES: B(C1=C(ON=C1C)C)(O)O

PubChem CID 2734346
CAS 16114-47-9
Molecular Weight (g/mol) 140.933
MDL Number MFCD02677945
SMILES B(C1=C(ON=C1C)C)(O)O
Synonym 3,5-dimethylisoxazole-4-boronic acid,3,5-dimethylisoxazol-4-yl boronic acid,3,5-dimethyl-4-isoxazolylboronic acid,3,5-dimethylisoxazol-4-ylboronic acid,3,5-dimethyl-1,2-oxazol-4-yl boronic acid,3,5-dimethylisoxazole-4-boronicacid,3,5-dimethyl-4-isoxazoleboronic acid,3,5-dimethylisoxazol-4-yl-4-boronic acid,3,5-dimethyl-isoxazole-4-boronic acid,dimethyl-1,2-oxazol-4-yl boronic acid
IUPAC Name (3,5-dimethyl-1,2-oxazol-4-yl)boronic acid
InChI Key DIIFZCPZIRQDIJ-UHFFFAOYSA-N
Molecular Formula C5H8BNO3
2

1H-Pyrazole-3-boronic acid hydrate, 95%

CAS: 376584-63-3 Molecular Formula: C3H5BN2O2 Molecular Weight (g/mol): 111.90 MDL Number: MFCD07368247 MFCD02020768 InChI Key: NEUWPDLMDVINSN-UHFFFAOYSA-N Synonym: 1h-pyrazol-3-yl boronic acid,pyrazole-3-boronic acid,1h-pyrazol-3-ylboronic acid,1h-pyrazole-3-boronic acid,1h-pyrazole-5-boronic acid,1h-pyrazol-5-yl boronic acid,1h-pyrazol-5-yl-5-boronic acid,pyrazol-3-ylboronic acid,2h-pyrazol-3-ylboronic acid PubChem CID: 11251979 IUPAC Name: 1H-pyrazol-5-ylboronic acid SMILES: OB(O)C1=NNC=C1

PubChem CID 11251979
CAS 376584-63-3
Molecular Weight (g/mol) 111.90
MDL Number MFCD07368247 MFCD02020768
SMILES OB(O)C1=NNC=C1
Synonym 1h-pyrazol-3-yl boronic acid,pyrazole-3-boronic acid,1h-pyrazol-3-ylboronic acid,1h-pyrazole-3-boronic acid,1h-pyrazole-5-boronic acid,1h-pyrazol-5-yl boronic acid,1h-pyrazol-5-yl-5-boronic acid,pyrazol-3-ylboronic acid,2h-pyrazol-3-ylboronic acid
IUPAC Name 1H-pyrazol-5-ylboronic acid
InChI Key NEUWPDLMDVINSN-UHFFFAOYSA-N
Molecular Formula C3H5BN2O2
3

1-Methylindazole-6-boronic acid, 97%

CAS: 1150114-80-9 Molecular Formula: C8H9BN2O2 Molecular Weight (g/mol): 175.98 MDL Number: MFCD09870053 InChI Key: OMVQAWCHQBKZCF-UHFFFAOYSA-N Synonym: 1-methyl-1h-indazol-6-yl boronic acid,1-methyl-1h-indazole-6-boronic acid,1-methylindazole-6-boronic acid,1-methyl-1h-indazol-6-boronic acid,1-methyl-1h-indazol-6-ylboronic acid,6-borono-1-methyl-1h-indazole,1-methyl-1h-indazol-6-yl-6-boronic acid,pubchem20896,acmc-2099ne,1-methyl-indazole-6-boronic acid PubChem CID: 44118215 IUPAC Name: (1-methylindazol-6-yl)boronic acid SMILES: CN1N=CC2=CC=C(C=C12)B(O)O

PubChem CID 44118215
CAS 1150114-80-9
Molecular Weight (g/mol) 175.98
MDL Number MFCD09870053
SMILES CN1N=CC2=CC=C(C=C12)B(O)O
Synonym 1-methyl-1h-indazol-6-yl boronic acid,1-methyl-1h-indazole-6-boronic acid,1-methylindazole-6-boronic acid,1-methyl-1h-indazol-6-boronic acid,1-methyl-1h-indazol-6-ylboronic acid,6-borono-1-methyl-1h-indazole,1-methyl-1h-indazol-6-yl-6-boronic acid,pubchem20896,acmc-2099ne,1-methyl-indazole-6-boronic acid
IUPAC Name (1-methylindazol-6-yl)boronic acid
InChI Key OMVQAWCHQBKZCF-UHFFFAOYSA-N
Molecular Formula C8H9BN2O2
4

1H-Indazole-4-boronic acid, 97%

CAS: 1023595-17-6 Molecular Formula: C7H7BN2O2 Molecular Weight (g/mol): 161.96 MDL Number: MFCD09878901 InChI Key: BGZZJZIZRARGGZ-UHFFFAOYSA-N Synonym: 1h-indazol-4-yl boronic acid,1h-indazole-4-boronic acid,indazole-4-boronic acid,1h-indazol-4-yl-4-boronic acid,1h-indazol-4-boronic acid,4-borono-1h-indazole,indazole-4-boronic acid, hcl,indazole-4-boronic acid, hydrochloride,1h-indazole-4-boronic acid hydrochloride,boronic acid, indazol-4-yl PubChem CID: 44118310 IUPAC Name: 1H-indazol-4-ylboronic acid SMILES: OB(O)C1=C2C=NNC2=CC=C1

PubChem CID 44118310
CAS 1023595-17-6
Molecular Weight (g/mol) 161.96
MDL Number MFCD09878901
SMILES OB(O)C1=C2C=NNC2=CC=C1
Synonym 1h-indazol-4-yl boronic acid,1h-indazole-4-boronic acid,indazole-4-boronic acid,1h-indazol-4-yl-4-boronic acid,1h-indazol-4-boronic acid,4-borono-1h-indazole,indazole-4-boronic acid, hcl,indazole-4-boronic acid, hydrochloride,1h-indazole-4-boronic acid hydrochloride,boronic acid, indazol-4-yl
IUPAC Name 1H-indazol-4-ylboronic acid
InChI Key BGZZJZIZRARGGZ-UHFFFAOYSA-N
Molecular Formula C7H7BN2O2
5

2-Methyl-2H-indazole-6-boronic acid, 97%

CAS: 1001907-57-8 Molecular Formula: C8H9BN2O2 Molecular Weight (g/mol): 175.98 MDL Number: MFCD09870057 InChI Key: JADBVQWCMHPPQA-UHFFFAOYSA-N Synonym: 2-methyl-2h-indazole-6-boronic acid,2-methyl-2h-indazol-6-yl boronic acid,2-methylindazole-6-boronic acid,6-borono-2-methyl-2h-indazole,6-boronic acid-2-methyl-2h-indazole,boronicacid, b-2-methyl-2h-indazol-6-yl,b-2-methyl-2h-indazol-6-yl-boronic acid,boronic acid, b-2-methyl-2h-indazol-6-yl,acmc-2097na,boron-mol bm794 PubChem CID: 44630579 IUPAC Name: (2-methylindazol-6-yl)boronic acid SMILES: CN1C=C2C=CC(=CC2=N1)B(O)O

PubChem CID 44630579
CAS 1001907-57-8
Molecular Weight (g/mol) 175.98
MDL Number MFCD09870057
SMILES CN1C=C2C=CC(=CC2=N1)B(O)O
Synonym 2-methyl-2h-indazole-6-boronic acid,2-methyl-2h-indazol-6-yl boronic acid,2-methylindazole-6-boronic acid,6-borono-2-methyl-2h-indazole,6-boronic acid-2-methyl-2h-indazole,boronicacid, b-2-methyl-2h-indazol-6-yl,b-2-methyl-2h-indazol-6-yl-boronic acid,boronic acid, b-2-methyl-2h-indazol-6-yl,acmc-2097na,boron-mol bm794
IUPAC Name (2-methylindazol-6-yl)boronic acid
InChI Key JADBVQWCMHPPQA-UHFFFAOYSA-N
Molecular Formula C8H9BN2O2
6

2-Chloro-1-methylimidazole-5-boronic acid pinacol ester, 95%

CAS: 1315281-29-8 Molecular Formula: C10H16BClN2O2 Molecular Weight (g/mol): 242.51 MDL Number: MFCD11100959 InChI Key: MOQXZCYTVMKINQ-UHFFFAOYSA-N Synonym: 2-chloro-1-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-imidazole,2-chloro-1-methylimidazole-5-boronic acid pinacol ester,2-chloro-1-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl imidazole,2-chloro-1-methyl-1h-imidazole-5-boronic acid pinacol ester,2-chloro-1-methyl-1h-imidazole-5-boronic acid, pinacol ester,2-chloro-1-methyl-1h-imidazol-5-yl boronic acid pinacol ester,2-chloro-1-methyl-5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-imidazole,2-chloro-1-methyl-5-tetramethyl-1,3,2-dioxaborolan-2-yl imidazole PubChem CID: 45588157 IUPAC Name: 2-chloro-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazole SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CN=C(N2C)Cl

PubChem CID 45588157
CAS 1315281-29-8
Molecular Weight (g/mol) 242.51
MDL Number MFCD11100959
SMILES B1(OC(C(O1)(C)C)(C)C)C2=CN=C(N2C)Cl
Synonym 2-chloro-1-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-imidazole,2-chloro-1-methylimidazole-5-boronic acid pinacol ester,2-chloro-1-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl imidazole,2-chloro-1-methyl-1h-imidazole-5-boronic acid pinacol ester,2-chloro-1-methyl-1h-imidazole-5-boronic acid, pinacol ester,2-chloro-1-methyl-1h-imidazol-5-yl boronic acid pinacol ester,2-chloro-1-methyl-5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-imidazole,2-chloro-1-methyl-5-tetramethyl-1,3,2-dioxaborolan-2-yl imidazole
IUPAC Name 2-chloro-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazole
InChI Key MOQXZCYTVMKINQ-UHFFFAOYSA-N
Molecular Formula C10H16BClN2O2
7

1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole 98.0+%, TCI America™

CAS: 761446-45-1 Molecular Formula: C16H21BN2O2 Molecular Weight (g/mol): 284.166 MDL Number: MFCD03789252 InChI Key: ZVPORPUUZXIPEF-UHFFFAOYSA-N Synonym: 1-benzyl-1h-pyrazole-4-boronic acid pinacol ester,1-phenylmethyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-benzyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-benzylpyrazole-4-boronic acid pinacol ester,1-benzyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1-benzyl-4-1h-pyrazoleboronic acid, pinacol ester,1-benzyl-1h-pyrazole-4-boronic acid, pinacol ester,1-benzyl-1h-pyrazol-4-ylboronic acid, pinacol ester,1-benzyl-4-pyrazoleboronic acid pinacol ester,1-benzyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole PubChem CID: 2734771 IUPAC Name: 1-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2)CC3=CC=CC=C3

PubChem CID 2734771
CAS 761446-45-1
Molecular Weight (g/mol) 284.166
MDL Number MFCD03789252
SMILES B1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2)CC3=CC=CC=C3
Synonym 1-benzyl-1h-pyrazole-4-boronic acid pinacol ester,1-phenylmethyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-benzyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-benzylpyrazole-4-boronic acid pinacol ester,1-benzyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1-benzyl-4-1h-pyrazoleboronic acid, pinacol ester,1-benzyl-1h-pyrazole-4-boronic acid, pinacol ester,1-benzyl-1h-pyrazol-4-ylboronic acid, pinacol ester,1-benzyl-4-pyrazoleboronic acid pinacol ester,1-benzyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole
IUPAC Name 1-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
InChI Key ZVPORPUUZXIPEF-UHFFFAOYSA-N
Molecular Formula C16H21BN2O2
8

Potassium tris(3,5-dimethyl-1-pyrazolyl)borohydride, 99%

CAS: 17567-17-8 Molecular Formula: C15H22BKN6 Molecular Weight (g/mol): 336.29 MDL Number: MFCD00040342 InChI Key: NTWZGFNSHCFHIJ-UHFFFAOYSA-N Synonym: potassium hydrotris 3,5-dimethylpyrazol-1-yl borate,potassium;tris 3,5-dimethylpyrazol-1-yl boron 1-,potassium tri 3,5-dimethyl-1-pyrazolyl borohydride,potassium tris 3,5-dimethyl-1h-pyrazol-1-yl hydrido borate 1- IUPAC Name: potassium tris(3,5-dimethyl-1H-pyrazol-1-yl)boranuide SMILES: [K+].CC1=NN([BH-](N2N=C(C)C=C2C)N2N=C(C)C=C2C)C(C)=C1

CAS 17567-17-8
Molecular Weight (g/mol) 336.29
MDL Number MFCD00040342
SMILES [K+].CC1=NN([BH-](N2N=C(C)C=C2C)N2N=C(C)C=C2C)C(C)=C1
Synonym potassium hydrotris 3,5-dimethylpyrazol-1-yl borate,potassium;tris 3,5-dimethylpyrazol-1-yl boron 1-,potassium tri 3,5-dimethyl-1-pyrazolyl borohydride,potassium tris 3,5-dimethyl-1h-pyrazol-1-yl hydrido borate 1-
IUPAC Name potassium tris(3,5-dimethyl-1H-pyrazol-1-yl)boranuide
InChI Key NTWZGFNSHCFHIJ-UHFFFAOYSA-N
Molecular Formula C15H22BKN6
9

Potassium Tris(3,5-dimethylpyrazol-1-yl)borohydride 98.0+%, TCI America™

CAS: 17567-17-8 Molecular Formula: C15H22BKN6 Molecular Weight (g/mol): 336.29 MDL Number: MFCD00040342 InChI Key: NTWZGFNSHCFHIJ-UHFFFAOYSA-N Synonym: potassium hydrotris 3,5-dimethylpyrazol-1-yl borate,potassium;tris 3,5-dimethylpyrazol-1-yl boron 1-,potassium tri 3,5-dimethyl-1-pyrazolyl borohydride,potassium tris 3,5-dimethyl-1h-pyrazol-1-yl hydrido borate 1- IUPAC Name: potassium tris(3,5-dimethyl-1H-pyrazol-1-yl)boranuide SMILES: [K+].CC1=NN([BH-](N2N=C(C)C=C2C)N2N=C(C)C=C2C)C(C)=C1

CAS 17567-17-8
Molecular Weight (g/mol) 336.29
MDL Number MFCD00040342
SMILES [K+].CC1=NN([BH-](N2N=C(C)C=C2C)N2N=C(C)C=C2C)C(C)=C1
Synonym potassium hydrotris 3,5-dimethylpyrazol-1-yl borate,potassium;tris 3,5-dimethylpyrazol-1-yl boron 1-,potassium tri 3,5-dimethyl-1-pyrazolyl borohydride,potassium tris 3,5-dimethyl-1h-pyrazol-1-yl hydrido borate 1-
IUPAC Name potassium tris(3,5-dimethyl-1H-pyrazol-1-yl)boranuide
InChI Key NTWZGFNSHCFHIJ-UHFFFAOYSA-N
Molecular Formula C15H22BKN6