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Oxazoles

Aromatic organic heterocyclic compounds that consist of an azole with an oxygen and a nitrogen separated by one carbon.
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1 – 15 of 254 results
1

2,4-Dimethyl-1,3-oxazole-5-carboxylic acid, 97%

CAS: 2510-37-4 Molecular Formula: C6H7NO3 Molecular Weight (g/mol): 141.13 InChI Key: JLSFKHJNJFXGAB-UHFFFAOYSA-N Synonym: 2,4-dimethyloxazole-5-carboxylic acid,2,4-dimethyl-oxazole-5-carboxylic acid,dimethyl-1,3-oxazole-5-carboxylic acid,2,4-dimethyl-1,3-oxazole-5-carboxylicacid,2,4-dimethyl-5-oxazolecarboxylic acid,5-oxazolecarboxylic acid, 2,4-dimethyl,pubchem17689,ukrorgsyn-bb bbv-156622,2,4-dimethyl-oxazole-5-carboxylicacid,saltdata: free PubChem CID: 1132979 IUPAC Name: 2,4-dimethyl-1,3-oxazole-5-carboxylic acid SMILES: CC1=C(OC(=N1)C)C(=O)O

PubChem CID 1132979
CAS 2510-37-4
Molecular Weight (g/mol) 141.13
SMILES CC1=C(OC(=N1)C)C(=O)O
Synonym 2,4-dimethyloxazole-5-carboxylic acid,2,4-dimethyl-oxazole-5-carboxylic acid,dimethyl-1,3-oxazole-5-carboxylic acid,2,4-dimethyl-1,3-oxazole-5-carboxylicacid,2,4-dimethyl-5-oxazolecarboxylic acid,5-oxazolecarboxylic acid, 2,4-dimethyl,pubchem17689,ukrorgsyn-bb bbv-156622,2,4-dimethyl-oxazole-5-carboxylicacid,saltdata: free
IUPAC Name 2,4-dimethyl-1,3-oxazole-5-carboxylic acid
InChI Key JLSFKHJNJFXGAB-UHFFFAOYSA-N
Molecular Formula C6H7NO3
2

2,4,5-Trimethyloxazole, 97%

CAS: 20662-84-4 Molecular Formula: C6H9NO Molecular Weight (g/mol): 111.144 MDL Number: MFCD00005308 InChI Key: ZRLDBDZSLLGDOX-UHFFFAOYSA-N Synonym: 2,4,5-trimethyloxazole,trimethyloxazole,oxazole, trimethyl,unii-b04pf51wxi,2,4,5-trimethyl oxazole,trimethyl-1,3-oxazole,b04pf51wxi,oxazole, 2,4,5-trimethyl,trimethyl-oxazole,pubchem8636 PubChem CID: 30215 IUPAC Name: 2,4,5-trimethyl-1,3-oxazole SMILES: CC1=C(OC(=N1)C)C

PubChem CID 30215
CAS 20662-84-4
Molecular Weight (g/mol) 111.144
MDL Number MFCD00005308
SMILES CC1=C(OC(=N1)C)C
Synonym 2,4,5-trimethyloxazole,trimethyloxazole,oxazole, trimethyl,unii-b04pf51wxi,2,4,5-trimethyl oxazole,trimethyl-1,3-oxazole,b04pf51wxi,oxazole, 2,4,5-trimethyl,trimethyl-oxazole,pubchem8636
IUPAC Name 2,4,5-trimethyl-1,3-oxazole
InChI Key ZRLDBDZSLLGDOX-UHFFFAOYSA-N
Molecular Formula C6H9NO
3

2,5-Diphenyloxazole, 99%

CAS: 92-71-7 Molecular Formula: C15H11NO Molecular Weight (g/mol): 221.26 MDL Number: MFCD00005306 InChI Key: CNRNYORZJGVOSY-UHFFFAOYSA-N Synonym: 2,5-diphenyloxazole,oxazole, 2,5-diphenyl,tritosol,2,5-diphenyl-oxazole,ppo scintillator,dpo scintillator,usaf ek-6775,ppo van,ppo,ppo scintillator van PubChem CID: 7105 IUPAC Name: 2,5-diphenyl-1,3-oxazole SMILES: O1C(=CN=C1C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 7105
CAS 92-71-7
Molecular Weight (g/mol) 221.26
MDL Number MFCD00005306
SMILES O1C(=CN=C1C1=CC=CC=C1)C1=CC=CC=C1
Synonym 2,5-diphenyloxazole,oxazole, 2,5-diphenyl,tritosol,2,5-diphenyl-oxazole,ppo scintillator,dpo scintillator,usaf ek-6775,ppo van,ppo,ppo scintillator van
IUPAC Name 2,5-diphenyl-1,3-oxazole
InChI Key CNRNYORZJGVOSY-UHFFFAOYSA-N
Molecular Formula C15H11NO
4

2-Phenylbenzoxazole, 99%

CAS: 833-50-1 Molecular Formula: C13H9NO Molecular Weight (g/mol): 195.221 MDL Number: MFCD00012183 InChI Key: FIISKTXZUZBTRC-UHFFFAOYSA-N Synonym: 2-phenylbenzoxazole,2-phenylbenzo d oxazole,benzoxazole, 2-phenyl,ccris 7874,phenyl-2 benzoxazole french,2-phenyl-benzoxazole,phenyl-2 benzoxazole,2-phenybenzoxazole,2-phenyl benzoxazole,2-phenyl-benzooxazole PubChem CID: 70030 IUPAC Name: 2-phenyl-1,3-benzoxazole SMILES: C1=CC=C(C=C1)C2=NC3=CC=CC=C3O2

PubChem CID 70030
CAS 833-50-1
Molecular Weight (g/mol) 195.221
MDL Number MFCD00012183
SMILES C1=CC=C(C=C1)C2=NC3=CC=CC=C3O2
Synonym 2-phenylbenzoxazole,2-phenylbenzo d oxazole,benzoxazole, 2-phenyl,ccris 7874,phenyl-2 benzoxazole french,2-phenyl-benzoxazole,phenyl-2 benzoxazole,2-phenybenzoxazole,2-phenyl benzoxazole,2-phenyl-benzooxazole
IUPAC Name 2-phenyl-1,3-benzoxazole
InChI Key FIISKTXZUZBTRC-UHFFFAOYSA-N
Molecular Formula C13H9NO
5

Ethyl 4-methyloxazole-5-carboxylate, 97+%

CAS: 20485-39-6 Molecular Formula: C7H9NO3 Molecular Weight (g/mol): 155.15 MDL Number: MFCD00062573 InChI Key: XNMORZSEENWFLI-UHFFFAOYSA-N PubChem CID: 88558 IUPAC Name: ethyl 4-methyl-1,3-oxazole-5-carboxylate SMILES: CCOC(=O)C1=C(C)N=CO1

PubChem CID 88558
CAS 20485-39-6
Molecular Weight (g/mol) 155.15
MDL Number MFCD00062573
SMILES CCOC(=O)C1=C(C)N=CO1
IUPAC Name ethyl 4-methyl-1,3-oxazole-5-carboxylate
InChI Key XNMORZSEENWFLI-UHFFFAOYSA-N
Molecular Formula C7H9NO3
6

Ethyl 2-chlorooxazole-4-carboxylate, 95%, Thermo Scientific Chemicals

CAS: 46081-18-9 Molecular Formula: C6H6ClNO3 Molecular Weight (g/mol): 175.568 MDL Number: MFCD06660120 InChI Key: SYWQOPRAPDMWMC-UHFFFAOYSA-N PubChem CID: 2763184 IUPAC Name: ethyl 2-chloro-1,3-oxazole-4-carboxylate SMILES: CCOC(=O)C1=COC(=N1)Cl

PubChem CID 2763184
CAS 46081-18-9
Molecular Weight (g/mol) 175.568
MDL Number MFCD06660120
SMILES CCOC(=O)C1=COC(=N1)Cl
IUPAC Name ethyl 2-chloro-1,3-oxazole-4-carboxylate
InChI Key SYWQOPRAPDMWMC-UHFFFAOYSA-N
Molecular Formula C6H6ClNO3
7

2-(1-Naphthyl)-5-phenyloxazole, laser grade and suitable for scintillation spectrometry, 99+%

CAS: 846-63-9 Molecular Formula: C19H13NO Molecular Weight (g/mol): 271.319 MDL Number: MFCD00019714 InChI Key: WWVFJJKBBZXWFV-UHFFFAOYSA-N Synonym: 2-1-naphthyl-5-phenyloxazole,alpha-npo,oxazole, 2-1-naphthalenyl-5-phenyl,2-1-naphthyl-5-phenyl-1,3-oxazole,2-naphthalen-1-yl-5-phenyloxazole,oxazole, 2-1-naphthyl-5-phenyl,.alpha.-npo,anpo,2-alpha-naphthyl-5-phenyloxazole,2-naphthalen-1-yl-5-phenyl-1,3-oxazole PubChem CID: 70058 IUPAC Name: 2-naphthalen-1-yl-5-phenyl-1,3-oxazole SMILES: C1=CC=C(C=C1)C2=CN=C(O2)C3=CC=CC4=CC=CC=C43

PubChem CID 70058
CAS 846-63-9
Molecular Weight (g/mol) 271.319
MDL Number MFCD00019714
SMILES C1=CC=C(C=C1)C2=CN=C(O2)C3=CC=CC4=CC=CC=C43
Synonym 2-1-naphthyl-5-phenyloxazole,alpha-npo,oxazole, 2-1-naphthalenyl-5-phenyl,2-1-naphthyl-5-phenyl-1,3-oxazole,2-naphthalen-1-yl-5-phenyloxazole,oxazole, 2-1-naphthyl-5-phenyl,.alpha.-npo,anpo,2-alpha-naphthyl-5-phenyloxazole,2-naphthalen-1-yl-5-phenyl-1,3-oxazole
IUPAC Name 2-naphthalen-1-yl-5-phenyl-1,3-oxazole
InChI Key WWVFJJKBBZXWFV-UHFFFAOYSA-N
Molecular Formula C19H13NO
8

N-Methyl-(4-methyl-2-phenyl-1,3-oxazol-5-ylmethyl)amine, 97%, Thermo Scientific™

CAS: 1031843-28-3 Molecular Formula: C12H14N2O Molecular Weight (g/mol): 202.257 MDL Number: MFCD11109322 InChI Key: XCBYKJIAOCVNGY-UHFFFAOYSA-N Synonym: n-methyl-4-methyl-2-phenyl-1,3-oxazol-5-ylmethyl amine,methyl 4-methyl-2-phenyl-1,3-oxazol-5-yl methyl amine,5-methylamino methyl-4-methyl-2-phenyl-1,3-oxazole,methyl 4-methyl-2-phenyl 1,3-oxazol-5-yl methyl amine,n-methyl-1-4-methyl-2-phenyl-1,3-oxazol-5-yl methanamine,n-methyl-1-4-methyl-2-phenyl-1,3-oxazol-5-yl methylamine PubChem CID: 33589464 IUPAC Name: N-methyl-1-(4-methyl-2-phenyl-1,3-oxazol-5-yl)methanamine SMILES: CC1=C(OC(=N1)C2=CC=CC=C2)CNC

PubChem CID 33589464
CAS 1031843-28-3
Molecular Weight (g/mol) 202.257
MDL Number MFCD11109322
SMILES CC1=C(OC(=N1)C2=CC=CC=C2)CNC
Synonym n-methyl-4-methyl-2-phenyl-1,3-oxazol-5-ylmethyl amine,methyl 4-methyl-2-phenyl-1,3-oxazol-5-yl methyl amine,5-methylamino methyl-4-methyl-2-phenyl-1,3-oxazole,methyl 4-methyl-2-phenyl 1,3-oxazol-5-yl methyl amine,n-methyl-1-4-methyl-2-phenyl-1,3-oxazol-5-yl methanamine,n-methyl-1-4-methyl-2-phenyl-1,3-oxazol-5-yl methylamine
IUPAC Name N-methyl-1-(4-methyl-2-phenyl-1,3-oxazol-5-yl)methanamine
InChI Key XCBYKJIAOCVNGY-UHFFFAOYSA-N
Molecular Formula C12H14N2O
9

2-(1,3-Oxazol-5-yl)aniline, ≥97%, Thermo Scientific™

CAS: 774238-36-7 Molecular Formula: C9H8N2O Molecular Weight (g/mol): 160.176 MDL Number: MFCD07772822 InChI Key: UZPQWOKKMYUKNI-UHFFFAOYSA-N PubChem CID: 7162068 IUPAC Name: 2-(1,3-oxazol-5-yl)aniline SMILES: C1=CC=C(C(=C1)C2=CN=CO2)N

PubChem CID 7162068
CAS 774238-36-7
Molecular Weight (g/mol) 160.176
MDL Number MFCD07772822
SMILES C1=CC=C(C(=C1)C2=CN=CO2)N
IUPAC Name 2-(1,3-oxazol-5-yl)aniline
InChI Key UZPQWOKKMYUKNI-UHFFFAOYSA-N
Molecular Formula C9H8N2O
10

3-(1,3-Oxazol-5-yl)benzoic acid, ≥97%, Thermo Scientific™

CAS: 252928-82-8 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD06797481 InChI Key: GDGXRJDVOKNSCX-UHFFFAOYSA-N Synonym: 3-1,3-oxazol-5-yl benzoic acid,3-oxazol-5-yl benzoic acid,3-5-oxazolyl benzoic acid,benzoic acid, 3-5-oxazolyl,3-5-oxazolyl benzoicacid,benzoicacid, 3-5-oxazolyl PubChem CID: 7127813 IUPAC Name: 3-(1,3-oxazol-5-yl)benzoic acid SMILES: C1=CC(=CC(=C1)C(=O)O)C2=CN=CO2

PubChem CID 7127813
CAS 252928-82-8
Molecular Weight (g/mol) 189.17
MDL Number MFCD06797481
SMILES C1=CC(=CC(=C1)C(=O)O)C2=CN=CO2
Synonym 3-1,3-oxazol-5-yl benzoic acid,3-oxazol-5-yl benzoic acid,3-5-oxazolyl benzoic acid,benzoic acid, 3-5-oxazolyl,3-5-oxazolyl benzoicacid,benzoicacid, 3-5-oxazolyl
IUPAC Name 3-(1,3-oxazol-5-yl)benzoic acid
InChI Key GDGXRJDVOKNSCX-UHFFFAOYSA-N
Molecular Formula C10H7NO3
11

5-Methyl-2-phenyl-1,3-oxazole-4-carbaldehyde, 97%, Thermo Scientific™

CAS: 70170-23-9 Molecular Formula: C11H9NO2 Molecular Weight (g/mol): 187.20 MDL Number: MFCD08435848 InChI Key: JEXONSMPSXTJFF-UHFFFAOYSA-N Synonym: 5-methyl-2-phenyloxazole-4-carbaldehyde,4-oxazolecarboxaldehyde,5-methyl-2-phenyl,4-oxazolecarboxaldehyde, 5-methyl-2-phenyl PubChem CID: 12471041 IUPAC Name: 5-methyl-2-phenyl-1,3-oxazole-4-carbaldehyde SMILES: CC1=C(C=O)N=C(O1)C1=CC=CC=C1

PubChem CID 12471041
CAS 70170-23-9
Molecular Weight (g/mol) 187.20
MDL Number MFCD08435848
SMILES CC1=C(C=O)N=C(O1)C1=CC=CC=C1
Synonym 5-methyl-2-phenyloxazole-4-carbaldehyde,4-oxazolecarboxaldehyde,5-methyl-2-phenyl,4-oxazolecarboxaldehyde, 5-methyl-2-phenyl
IUPAC Name 5-methyl-2-phenyl-1,3-oxazole-4-carbaldehyde
InChI Key JEXONSMPSXTJFF-UHFFFAOYSA-N
Molecular Formula C11H9NO2
12

4-(2-Benzoxazolyl)-4-(5-Methyl-2-Benzoxazolyl)Stilbene, Spectrum™ Chemical
SDP

CAS: 5242-49-9

CAS 5242-49-9
13

Nalidixic acid sodium salt

CAS: 3374-05-8 Molecular Formula: C12H11N2NaO3 Molecular Weight (g/mol): 254.22 InChI Key: ROKRAUFZFDQWLE-UHFFFAOYSA-M IUPAC Name: sodium 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate SMILES: [Na+].CCN1C=C(C([O-])=O)C(=O)C2=CC=C(C)N=C12

CAS 3374-05-8
Molecular Weight (g/mol) 254.22
SMILES [Na+].CCN1C=C(C([O-])=O)C(=O)C2=CC=C(C)N=C12
IUPAC Name sodium 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
InChI Key ROKRAUFZFDQWLE-UHFFFAOYSA-M
Molecular Formula C12H11N2NaO3
14

5-(4-Ethynylphenyl)-1,3-oxazole, 97%, Thermo Scientific™

CAS: 501944-63-4 Molecular Formula: C11H7NO Molecular Weight (g/mol): 169.183 MDL Number: MFCD08435847 InChI Key: CYRYZDZQFDRTHD-UHFFFAOYSA-N Synonym: 5-4-ethynylphenyl-1,3-oxazole,5-4-ethynylphenyl oxazole,oxazole,5-4-ethynylphenyl,4-1,3-oxazol-5-yl phenylacetylene PubChem CID: 18525707 IUPAC Name: 5-(4-ethynylphenyl)-1,3-oxazole SMILES: C#CC1=CC=C(C=C1)C2=CN=CO2

PubChem CID 18525707
CAS 501944-63-4
Molecular Weight (g/mol) 169.183
MDL Number MFCD08435847
SMILES C#CC1=CC=C(C=C1)C2=CN=CO2
Synonym 5-4-ethynylphenyl-1,3-oxazole,5-4-ethynylphenyl oxazole,oxazole,5-4-ethynylphenyl,4-1,3-oxazol-5-yl phenylacetylene
IUPAC Name 5-(4-ethynylphenyl)-1,3-oxazole
InChI Key CYRYZDZQFDRTHD-UHFFFAOYSA-N
Molecular Formula C11H7NO
15

2-methyl-1,3-oxazole-4-carbaldehyde, Thermo Scientific™

CAS: 113732-84-6 Molecular Formula: C5H5NO2 Molecular Weight (g/mol): 111.1 InChI Key: ARAUEWKXKTYCHZ-UHFFFAOYSA-N Synonym: 2-methyloxazole-4-carbaldehyde,2-methyl-oxazole-4-carbaldehyde,2-methyloxazole-4-carboxaldehyde,2-methyl-4-formyloxazole,4-oxazolecarboxaldehyde, 2-methyl,4-formyl-2-methyl-1,3-oxazole,2-methyl-1,3-oxazole-4-carboxaldehyde,acmc-20ai0d,2-methyl-4-oxazolecarbaldehyde PubChem CID: 11073372 IUPAC Name: 2-methyl-1,3-oxazole-4-carbaldehyde SMILES: CC1=NC(=CO1)C=O

PubChem CID 11073372
CAS 113732-84-6
Molecular Weight (g/mol) 111.1
SMILES CC1=NC(=CO1)C=O
Synonym 2-methyloxazole-4-carbaldehyde,2-methyl-oxazole-4-carbaldehyde,2-methyloxazole-4-carboxaldehyde,2-methyl-4-formyloxazole,4-oxazolecarboxaldehyde, 2-methyl,4-formyl-2-methyl-1,3-oxazole,2-methyl-1,3-oxazole-4-carboxaldehyde,acmc-20ai0d,2-methyl-4-oxazolecarbaldehyde
IUPAC Name 2-methyl-1,3-oxazole-4-carbaldehyde
InChI Key ARAUEWKXKTYCHZ-UHFFFAOYSA-N
Molecular Formula C5H5NO2