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Isoxazoles

Aromatic organic heterocyclic compounds that consist of an azole with a nitrogen atom and an oxygen atom with the formula: C3H3NO.
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1 – 15 of 102 results
1

2-Methyl-2-phenylpropylmagnesium chloride, 0.5M solution in diethyl ether, AcroSeal™

CAS: 35293-35-7 Molecular Formula: C10H13ClMg Molecular Weight (g/mol): 192.97 MDL Number: MFCD00075586 InChI Key: BXKYFONHSSFLKR-UHFFFAOYSA-M Synonym: neophylmagnesium chloride,chloro 2-methyl-2-phenylpropyl magnesium,magnesium, chloro 2-methyl-2-phenylpropyl,2-methyl-2-phenylpropylmagnesium chloride,2-methyl-2-phenylpropylmagnesium chloride solution,neophyl magnesium chloride,bxkyfonhssflkr-uhfffaoysa-m,2-methyl-2-phenylpropyl magnesium chloride,2-methyl-2-phenyl-propanyl magnesium chloride,2-methyl-2-phenylpropylmagnesium chloride solution, 0.5 m in diethyl ether PubChem CID: 118802 IUPAC Name: magnesium;2-methanidylpropan-2-ylbenzene;chloride SMILES: CC(C)(C[Mg]Cl)C1=CC=CC=C1

PubChem CID 118802
CAS 35293-35-7
Molecular Weight (g/mol) 192.97
MDL Number MFCD00075586
SMILES CC(C)(C[Mg]Cl)C1=CC=CC=C1
Synonym neophylmagnesium chloride,chloro 2-methyl-2-phenylpropyl magnesium,magnesium, chloro 2-methyl-2-phenylpropyl,2-methyl-2-phenylpropylmagnesium chloride,2-methyl-2-phenylpropylmagnesium chloride solution,neophyl magnesium chloride,bxkyfonhssflkr-uhfffaoysa-m,2-methyl-2-phenylpropyl magnesium chloride,2-methyl-2-phenyl-propanyl magnesium chloride,2-methyl-2-phenylpropylmagnesium chloride solution, 0.5 m in diethyl ether
IUPAC Name magnesium;2-methanidylpropan-2-ylbenzene;chloride
InChI Key BXKYFONHSSFLKR-UHFFFAOYSA-M
Molecular Formula C10H13ClMg
2

3-Hydroxy-5-methylisoxazole, 97%

CAS: 10004-44-1 Molecular Formula: C4H5NO2 Molecular Weight (g/mol): 99.089 MDL Number: MFCD00144468 InChI Key: KGVPNLBXJKTABS-UHFFFAOYSA-N Synonym: hymexazol,3-hydroxy-5-methylisoxazole,hymexazole,5-methylisoxazol-3-ol,5-methylisoxazol-3 2h-one,hydroxyisoxazole,tachigaren,itachigarden,5-methyl-3-hydroxyisoxazole,5-methyl-3 2h-isoxazolone PubChem CID: 24781 ChEBI: CHEBI:5827 IUPAC Name: 5-methyl-1,2-oxazol-3-one SMILES: CC1=CC(=O)NO1

PubChem CID 24781
CAS 10004-44-1
Molecular Weight (g/mol) 99.089
ChEBI CHEBI:5827
MDL Number MFCD00144468
SMILES CC1=CC(=O)NO1
Synonym hymexazol,3-hydroxy-5-methylisoxazole,hymexazole,5-methylisoxazol-3-ol,5-methylisoxazol-3 2h-one,hydroxyisoxazole,tachigaren,itachigarden,5-methyl-3-hydroxyisoxazole,5-methyl-3 2h-isoxazolone
IUPAC Name 5-methyl-1,2-oxazol-3-one
InChI Key KGVPNLBXJKTABS-UHFFFAOYSA-N
Molecular Formula C4H5NO2
3

5-Methylisoxazole-3-carbonyl chloride, 97%, Thermo Scientific™

CAS: 39499-34-8 Molecular Formula: C5H4ClNO2 Molecular Weight (g/mol): 145.54 MDL Number: MFCD00085127 InChI Key: XMVNMWDLOGSUSM-UHFFFAOYSA-N Synonym: 5-methylisoxazole-3-carbonyl chloride,3-isoxazolecarbonyl chloride, 5-methyl,5-methyl-3-isoxazolecarbonyl chloride,5-methyl-isoxazole-3-carbonyl chloride,acmc-209j5v,5-methyl-3-isoxazoyl chloride,5-methylisoxazole carbonyl chloride,5-methylisoxazol-3-ylcarbonyl chloride,3-isoxazolecarbonylchloride, 5-methyl,5-methyl isoxazole-3-carbonyl chloride PubChem CID: 2736894 IUPAC Name: 5-methyl-1,2-oxazole-3-carbonyl chloride SMILES: CC1=CC(=NO1)C(Cl)=O

PubChem CID 2736894
CAS 39499-34-8
Molecular Weight (g/mol) 145.54
MDL Number MFCD00085127
SMILES CC1=CC(=NO1)C(Cl)=O
Synonym 5-methylisoxazole-3-carbonyl chloride,3-isoxazolecarbonyl chloride, 5-methyl,5-methyl-3-isoxazolecarbonyl chloride,5-methyl-isoxazole-3-carbonyl chloride,acmc-209j5v,5-methyl-3-isoxazoyl chloride,5-methylisoxazole carbonyl chloride,5-methylisoxazol-3-ylcarbonyl chloride,3-isoxazolecarbonylchloride, 5-methyl,5-methyl isoxazole-3-carbonyl chloride
IUPAC Name 5-methyl-1,2-oxazole-3-carbonyl chloride
InChI Key XMVNMWDLOGSUSM-UHFFFAOYSA-N
Molecular Formula C5H4ClNO2
5

5-Methylisoxazole-3-carbonyl chloride, 98%, Thermo Scientific Chemicals

CAS: 39499-34-8 Molecular Formula: C5H4ClNO2 Molecular Weight (g/mol): 145.54 MDL Number: MFCD00085127 InChI Key: XMVNMWDLOGSUSM-UHFFFAOYSA-N Synonym: 5-methylisoxazole-3-carbonyl chloride,3-isoxazolecarbonyl chloride, 5-methyl,5-methyl-3-isoxazolecarbonyl chloride,5-methyl-isoxazole-3-carbonyl chloride,acmc-209j5v,5-methyl-3-isoxazoyl chloride,5-methylisoxazole carbonyl chloride,5-methylisoxazol-3-ylcarbonyl chloride,3-isoxazolecarbonylchloride, 5-methyl,5-methyl isoxazole-3-carbonyl chloride PubChem CID: 2736894 IUPAC Name: 5-methyl-1,2-oxazole-3-carbonyl chloride SMILES: CC1=CC(=NO1)C(Cl)=O

PubChem CID 2736894
CAS 39499-34-8
Molecular Weight (g/mol) 145.54
MDL Number MFCD00085127
SMILES CC1=CC(=NO1)C(Cl)=O
Synonym 5-methylisoxazole-3-carbonyl chloride,3-isoxazolecarbonyl chloride, 5-methyl,5-methyl-3-isoxazolecarbonyl chloride,5-methyl-isoxazole-3-carbonyl chloride,acmc-209j5v,5-methyl-3-isoxazoyl chloride,5-methylisoxazole carbonyl chloride,5-methylisoxazol-3-ylcarbonyl chloride,3-isoxazolecarbonylchloride, 5-methyl,5-methyl isoxazole-3-carbonyl chloride
IUPAC Name 5-methyl-1,2-oxazole-3-carbonyl chloride
InChI Key XMVNMWDLOGSUSM-UHFFFAOYSA-N
Molecular Formula C5H4ClNO2
6

(5-Phenylisoxazol-3-yl)methanol, 97%, Thermo Scientific™

CAS: 1619-37-0 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.187 MDL Number: MFCD01444104 InChI Key: BPAFLGGUEBMWRN-UHFFFAOYSA-N PubChem CID: 1481082 IUPAC Name: (5-phenyl-1,2-oxazol-3-yl)methanol SMILES: C1=CC=C(C=C1)C2=CC(=NO2)CO

PubChem CID 1481082
CAS 1619-37-0
Molecular Weight (g/mol) 175.187
MDL Number MFCD01444104
SMILES C1=CC=C(C=C1)C2=CC(=NO2)CO
IUPAC Name (5-phenyl-1,2-oxazol-3-yl)methanol
InChI Key BPAFLGGUEBMWRN-UHFFFAOYSA-N
Molecular Formula C10H9NO2
8

Ethyl 5-(hydroxymethyl)isoxazole-3-carboxylate, 90%, Thermo Scientific™

CAS: 123770-62-7 Molecular Formula: C7H9NO4 Molecular Weight (g/mol): 171.152 MDL Number: MFCD08273501 InChI Key: ZWVVVEYXDQMHGQ-UHFFFAOYSA-N Synonym: ethyl 5-hydroxymethyl isoxazole-3-carboxylate,ethyl 5-hydroxymethyl-1,2-oxazole-3-carboxylate,5-hydroxymethylisoxazole-3-carboxylic acid ethyl ester,3-isoxazolecarboxylicacid, 5-hydroxymethyl-, ethyl ester,3-isoxazolecarboxylic acid, 5-hydroxymethyl-, ethyl ester,acmc-1c7ap,ethyl 5-hydroxymethylisoxazole-3-carboxylate,ethyl 5 hydroxymethyl isoxazole-3-carboxylate,ethyl 5-hydroxymethyl-isoxazole-3-carboxylate PubChem CID: 8027233 IUPAC Name: ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate SMILES: CCOC(=O)C1=NOC(=C1)CO

PubChem CID 8027233
CAS 123770-62-7
Molecular Weight (g/mol) 171.152
MDL Number MFCD08273501
SMILES CCOC(=O)C1=NOC(=C1)CO
Synonym ethyl 5-hydroxymethyl isoxazole-3-carboxylate,ethyl 5-hydroxymethyl-1,2-oxazole-3-carboxylate,5-hydroxymethylisoxazole-3-carboxylic acid ethyl ester,3-isoxazolecarboxylicacid, 5-hydroxymethyl-, ethyl ester,3-isoxazolecarboxylic acid, 5-hydroxymethyl-, ethyl ester,acmc-1c7ap,ethyl 5-hydroxymethylisoxazole-3-carboxylate,ethyl 5 hydroxymethyl isoxazole-3-carboxylate,ethyl 5-hydroxymethyl-isoxazole-3-carboxylate
IUPAC Name ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate
InChI Key ZWVVVEYXDQMHGQ-UHFFFAOYSA-N
Molecular Formula C7H9NO4
9

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 3919-76-4 Molecular Formula: C11H7Cl2NO3 Molecular Weight (g/mol): 272.08 MDL Number: MFCD00051658 InChI Key: WQXUUMUOERZZAE-UHFFFAOYSA-N Synonym: 3-2,6-dichlorophenyl-5-methylisoxazole-4-carboxylic acid,5-methyl-3-2',6'-dichlorophenyl-4-isoxazolecarboxylic acid,4-isoxazolecarboxylic acid, 3-2,6-dichlorophenyl-5-methyl,3-2,6-dichlorophenyl-5-methyl-1,2-oxazole-4-carboxylic acid,3-2,6-dichlorophenyl-5-methyl-4-isoxazolecarboxylic acid,pubchem8684,dicloxacillin impurity d,acmc-1cmb3,pyridinium hydroxy propyl sulphobetaine; pps-oh,3-2,6-dichlorophenyl-5-methylisoxazol-4-carboxylic acid PubChem CID: 77521 IUPAC Name: 3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid SMILES: CC1=C(C(O)=O)C(=NO1)C1=C(Cl)C=CC=C1Cl

PubChem CID 77521
CAS 3919-76-4
Molecular Weight (g/mol) 272.08
MDL Number MFCD00051658
SMILES CC1=C(C(O)=O)C(=NO1)C1=C(Cl)C=CC=C1Cl
Synonym 3-2,6-dichlorophenyl-5-methylisoxazole-4-carboxylic acid,5-methyl-3-2',6'-dichlorophenyl-4-isoxazolecarboxylic acid,4-isoxazolecarboxylic acid, 3-2,6-dichlorophenyl-5-methyl,3-2,6-dichlorophenyl-5-methyl-1,2-oxazole-4-carboxylic acid,3-2,6-dichlorophenyl-5-methyl-4-isoxazolecarboxylic acid,pubchem8684,dicloxacillin impurity d,acmc-1cmb3,pyridinium hydroxy propyl sulphobetaine; pps-oh,3-2,6-dichlorophenyl-5-methylisoxazol-4-carboxylic acid
IUPAC Name 3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid
InChI Key WQXUUMUOERZZAE-UHFFFAOYSA-N
Molecular Formula C11H7Cl2NO3
10

3,5-Dimethylisoxazole, 99%

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
11

Methyl 5-methylisoxazole-3-carboxylate, 97%

CAS: 19788-35-3 Molecular Formula: C6H7NO3 Molecular Weight (g/mol): 141.13 MDL Number: MFCD00015895 InChI Key: MVHHQOCEOUNTID-UHFFFAOYSA-N Synonym: methyl 5-methylisoxazole-3-carboxylate,methyl 5-methyl-3-isoxazolecarboxylate,3-isoxazolecarboxylic acid, 5-methyl-, methyl ester,5-methyl-3-isoxazolecarboxylic acid methyl ester,methyl 5-methyl-3-isoxazole carboxylate,methyl-5-methyl-3-isoxazole carboxylate,5-methylisoxazole-3-carboxylic acid methyl ester,5-methyl-isoxazole-3-carboxylic acid methyl ester,acmc-209xf5,ksc489s1r PubChem CID: 88245 IUPAC Name: methyl 5-methyl-1,2-oxazole-3-carboxylate SMILES: COC(=O)C1=NOC(C)=C1

PubChem CID 88245
CAS 19788-35-3
Molecular Weight (g/mol) 141.13
MDL Number MFCD00015895
SMILES COC(=O)C1=NOC(C)=C1
Synonym methyl 5-methylisoxazole-3-carboxylate,methyl 5-methyl-3-isoxazolecarboxylate,3-isoxazolecarboxylic acid, 5-methyl-, methyl ester,5-methyl-3-isoxazolecarboxylic acid methyl ester,methyl 5-methyl-3-isoxazole carboxylate,methyl-5-methyl-3-isoxazole carboxylate,5-methylisoxazole-3-carboxylic acid methyl ester,5-methyl-isoxazole-3-carboxylic acid methyl ester,acmc-209xf5,ksc489s1r
IUPAC Name methyl 5-methyl-1,2-oxazole-3-carboxylate
InChI Key MVHHQOCEOUNTID-UHFFFAOYSA-N
Molecular Formula C6H7NO3
12

Isoxazole-3-carboxylic acid, 97%

CAS: 3209-71-0 Molecular Formula: C4H3NO3 Molecular Weight (g/mol): 113.07 MDL Number: MFCD06738796 InChI Key: UXYRXGFUANQKTA-UHFFFAOYSA-N Synonym: 3-isoxazolecarboxylic acid,isoxazole-3-carboxylic acid,isoxazole-3-carboxylicacid,3-isoxazolecarboxylicacid,3-carboxyisoxazole,isoxazole-3-carboxylic,pubchem12341,acmc-209hqw,ksc222a3r,aronis24546 PubChem CID: 11286453 IUPAC Name: 1,2-oxazole-3-carboxylic acid SMILES: OC(=O)C1=NOC=C1

PubChem CID 11286453
CAS 3209-71-0
Molecular Weight (g/mol) 113.07
MDL Number MFCD06738796
SMILES OC(=O)C1=NOC=C1
Synonym 3-isoxazolecarboxylic acid,isoxazole-3-carboxylic acid,isoxazole-3-carboxylicacid,3-isoxazolecarboxylicacid,3-carboxyisoxazole,isoxazole-3-carboxylic,pubchem12341,acmc-209hqw,ksc222a3r,aronis24546
IUPAC Name 1,2-oxazole-3-carboxylic acid
InChI Key UXYRXGFUANQKTA-UHFFFAOYSA-N
Molecular Formula C4H3NO3
13

5-Methyl-3-isoxazolecarbonitrile, 97%, Thermo Scientific™

CAS: 57351-99-2 Molecular Formula: C5H4N2O Molecular Weight (g/mol): 108.10 MDL Number: MFCD09064940 InChI Key: JTPIMYCMWLOEDD-UHFFFAOYSA-N PubChem CID: 24229456 IUPAC Name: 5-methyl-1,2-oxazole-3-carbonitrile SMILES: CC1=CC(=NO1)C#N

PubChem CID 24229456
CAS 57351-99-2
Molecular Weight (g/mol) 108.10
MDL Number MFCD09064940
SMILES CC1=CC(=NO1)C#N
IUPAC Name 5-methyl-1,2-oxazole-3-carbonitrile
InChI Key JTPIMYCMWLOEDD-UHFFFAOYSA-N
Molecular Formula C5H4N2O
14

7-Methylbenzo[d]isoxazol-3-ol, 97%, Thermo Scientific™

CAS: 36238-83-2 Molecular Formula: C8H7NO2 Molecular Weight (g/mol): 149.149 MDL Number: MFCD00104669 InChI Key: JUNCQBPTXAQOSA-UHFFFAOYSA-N Synonym: 7-methylbenzo d isoxazol-3-ol,7-methylbenzo d isoxazol-3 2h-one,7-methyl-1,2-benzoxazol-3-ol,3-hydroxy-7-methyl-1,2-benzisoxazole,7-methyl-2h-1,2-benzoxazol-3-one,7-methyl-benzo d isoxazol-3-ol,3-hydroxy-7-methyl-1,2-benzisoxazol,benzo d isoxazol-3-ol derivative, 3n,1,2-benzisoxazol-3 2h-one,7-methyl,7-methyl-1,2-benzoisoxazole-3 2h-one PubChem CID: 2782122 IUPAC Name: 7-methyl-1,2-benzoxazol-3-one SMILES: CC1=CC=CC2=C1ONC2=O

PubChem CID 2782122
CAS 36238-83-2
Molecular Weight (g/mol) 149.149
MDL Number MFCD00104669
SMILES CC1=CC=CC2=C1ONC2=O
Synonym 7-methylbenzo d isoxazol-3-ol,7-methylbenzo d isoxazol-3 2h-one,7-methyl-1,2-benzoxazol-3-ol,3-hydroxy-7-methyl-1,2-benzisoxazole,7-methyl-2h-1,2-benzoxazol-3-one,7-methyl-benzo d isoxazol-3-ol,3-hydroxy-7-methyl-1,2-benzisoxazol,benzo d isoxazol-3-ol derivative, 3n,1,2-benzisoxazol-3 2h-one,7-methyl,7-methyl-1,2-benzoisoxazole-3 2h-one
IUPAC Name 7-methyl-1,2-benzoxazol-3-one
InChI Key JUNCQBPTXAQOSA-UHFFFAOYSA-N
Molecular Formula C8H7NO2