Oxazoles

Aromatic organic heterocyclic compounds that consist of an azole with an oxygen and a nitrogen separated by one carbon.

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16 – 30 of 494 results

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

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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

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

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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

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

CAS: 23000-14-8 Molecular Formula: C6H7NO3 Molecular Weight (g/mol): 141.126 MDL Number: MFCD03011595 InChI Key: LHGRUGVXZLHYKE-UHFFFAOYSA-N Synonym: 2,5-dimethyloxazole-4-carboxylic acid,dimethyl-1,3-oxazole-4-carboxylic acid,4-oxazolecarboxylic acid, 2,5-dimethyl,2,5-dimethyl-1,3-oxazole-4-carboxylicacid,4-carboxy-2,5-dimethyl-1,3-oxazole,2,5-dimethyl-oxazole-4-carboxylic acid,2.5-dimethyl-1,3-oxazole-4-carboxylic acid PubChem CID: 2795465 IUPAC Name: 2,5-dimethyl-1,3-oxazole-4-carboxylic acid SMILES: CC1=C(N=C(O1)C)C(=O)O

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PubChem CID	2795465
CAS	23000-14-8
Molecular Weight (g/mol)	141.126
MDL Number	MFCD03011595
SMILES	CC1=C(N=C(O1)C)C(=O)O
Synonym	2,5-dimethyloxazole-4-carboxylic acid,dimethyl-1,3-oxazole-4-carboxylic acid,4-oxazolecarboxylic acid, 2,5-dimethyl,2,5-dimethyl-1,3-oxazole-4-carboxylicacid,4-carboxy-2,5-dimethyl-1,3-oxazole,2,5-dimethyl-oxazole-4-carboxylic acid,2.5-dimethyl-1,3-oxazole-4-carboxylic acid
IUPAC Name	2,5-dimethyl-1,3-oxazole-4-carboxylic acid
InChI Key	LHGRUGVXZLHYKE-UHFFFAOYSA-N
Molecular Formula	C6H7NO3

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

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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

4-(1,3-Oxazol-5-yl)aniline, 97%, Thermo Scientific™

CAS: 1008-95-3 Molecular Formula: C9H8N2O Molecular Weight (g/mol): 160.176 MDL Number: MFCD00052192 InChI Key: SLJBMRSOKUTXDF-UHFFFAOYSA-N PubChem CID: 517747 IUPAC Name: 4-(1,3-oxazol-5-yl)aniline SMILES: C1=CC(=CC=C1C2=CN=CO2)N

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PubChem CID	517747
CAS	1008-95-3
Molecular Weight (g/mol)	160.176
MDL Number	MFCD00052192
SMILES	C1=CC(=CC=C1C2=CN=CO2)N
IUPAC Name	4-(1,3-oxazol-5-yl)aniline
InChI Key	SLJBMRSOKUTXDF-UHFFFAOYSA-N
Molecular Formula	C9H8N2O

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

CAS: 460081-18-9 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

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PubChem CID	2763184
CAS	460081-18-9
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

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

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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

Nalidixic acid sodium salt

CAS: 5-8-3374 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

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CAS	5-8-3374
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

2-(5-Methyl-2-phenyl-1,3-oxazol-4-yl)ethan-1-ol, 97%, Thermo Scientific™

CAS: 103788-65-4 Molecular Formula: C12H13NO2 Molecular Weight (g/mol): 203.241 MDL Number: MFCD00100006 InChI Key: JYWHQBLLIBQGCU-UHFFFAOYSA-N PubChem CID: 725585 IUPAC Name: 2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethanol SMILES: CC1=C(N=C(O1)C2=CC=CC=C2)CCO

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PubChem CID	725585
CAS	103788-65-4
Molecular Weight (g/mol)	203.241
MDL Number	MFCD00100006
SMILES	CC1=C(N=C(O1)C2=CC=CC=C2)CCO
IUPAC Name	2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethanol
InChI Key	JYWHQBLLIBQGCU-UHFFFAOYSA-N
Molecular Formula	C12H13NO2

4-Methyl-1,3-oxazole-5-carboxylic acid, 95%, Thermo Scientific™

CAS: 2510-32-9 Molecular Formula: C5H5NO3 Molecular Weight (g/mol): 127.099 InChI Key: ZIXUNDOOBLSXPE-UHFFFAOYSA-N Synonym: 4-methyloxazole-5-carboxylic acid,4-methyl-5-oxazolecarboxylic acid,5-oxazolecarboxylic acid, 4-methyl,4-methyl-oxazole-5-carboxylic acid,ksc205g3h,4-methyl-5-oxazolecarboxylicacid,4-methyl-oxazol-5-carboxylic acid,4-methoxyoxazole-5-carboxylic acid,5-oxazolecarboxylicacid, 4-methyl PubChem CID: 292311 IUPAC Name: 4-methyl-1,3-oxazole-5-carboxylic acid SMILES: CC1=C(OC=N1)C(=O)O

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PubChem CID	292311
CAS	2510-32-9
Molecular Weight (g/mol)	127.099
SMILES	CC1=C(OC=N1)C(=O)O
Synonym	4-methyloxazole-5-carboxylic acid,4-methyl-5-oxazolecarboxylic acid,5-oxazolecarboxylic acid, 4-methyl,4-methyl-oxazole-5-carboxylic acid,ksc205g3h,4-methyl-5-oxazolecarboxylicacid,4-methyl-oxazol-5-carboxylic acid,4-methoxyoxazole-5-carboxylic acid,5-oxazolecarboxylicacid, 4-methyl
IUPAC Name	4-methyl-1,3-oxazole-5-carboxylic acid
InChI Key	ZIXUNDOOBLSXPE-UHFFFAOYSA-N
Molecular Formula	C5H5NO3

5-Phenyl-1,3-oxazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 99924-18-2 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD00105447 InChI Key: RUKDIKJSGDVSIF-UHFFFAOYSA-N Synonym: 5-phenyloxazole-4-carboxylic acid,5-phenyl-4-oxazolecarboxylic acid,4-oxazolecarboxylic acid, 5-phenyl,5-phenyl-oxazole-4-carboxylic acid,buttpark 15357-35,4-carboxy-5-phenyl-1,3-oxazole,4-oxazolecarboxylicacid, 5-phenyl,5-phenyl-1,3-oxazol-4-ylcarboxylic acid,saltdata: free,2-amino-1,2,3,4-tetrahydro-5,8-dimethoxy-2-naphthalenecarboxylic acid methyl ester PubChem CID: 2776299 IUPAC Name: 5-phenyl-1,3-oxazole-4-carboxylic acid SMILES: OC(=O)C1=C(OC=N1)C1=CC=CC=C1

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PubChem CID	2776299
CAS	99924-18-2
Molecular Weight (g/mol)	189.17
MDL Number	MFCD00105447
SMILES	OC(=O)C1=C(OC=N1)C1=CC=CC=C1
Synonym	5-phenyloxazole-4-carboxylic acid,5-phenyl-4-oxazolecarboxylic acid,4-oxazolecarboxylic acid, 5-phenyl,5-phenyl-oxazole-4-carboxylic acid,buttpark 15357-35,4-carboxy-5-phenyl-1,3-oxazole,4-oxazolecarboxylicacid, 5-phenyl,5-phenyl-1,3-oxazol-4-ylcarboxylic acid,saltdata: free,2-amino-1,2,3,4-tetrahydro-5,8-dimethoxy-2-naphthalenecarboxylic acid methyl ester
IUPAC Name	5-phenyl-1,3-oxazole-4-carboxylic acid
InChI Key	RUKDIKJSGDVSIF-UHFFFAOYSA-N
Molecular Formula	C10H7NO3

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

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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

5-Bromo-4-methyl-2-phenyl-1,3-oxazole, 95%, Thermo Scientific™

CAS: 21354-98-3 Molecular Formula: C10H8BrNO Molecular Weight (g/mol): 238.08 MDL Number: MFCD11109319 InChI Key: QHQQHNFHCQSTBJ-UHFFFAOYSA-N Synonym: 5-bromo-4-methyl-2-phenyloxazole,4-methyl-2-phenyl-5-bromooxazole,oxazole,5-bromo-4-methyl-2-phenyl,5-bromo-4-methyl-1,3-oxazol-2-yl benzene PubChem CID: 15328586 IUPAC Name: 5-bromo-4-methyl-2-phenyl-1,3-oxazole SMILES: CC1=C(Br)OC(=N1)C1=CC=CC=C1

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PubChem CID	15328586
CAS	21354-98-3
Molecular Weight (g/mol)	238.08
MDL Number	MFCD11109319
SMILES	CC1=C(Br)OC(=N1)C1=CC=CC=C1
Synonym	5-bromo-4-methyl-2-phenyloxazole,4-methyl-2-phenyl-5-bromooxazole,oxazole,5-bromo-4-methyl-2-phenyl,5-bromo-4-methyl-1,3-oxazol-2-yl benzene
IUPAC Name	5-bromo-4-methyl-2-phenyl-1,3-oxazole
InChI Key	QHQQHNFHCQSTBJ-UHFFFAOYSA-N
Molecular Formula	C10H8BrNO

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

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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

4-Methyl-2-phenyl-1,3-oxazole-5-carbaldehyde, 95%, Thermo Scientific™

CAS: 953408-85-0 Molecular Formula: C11H9NO2 Molecular Weight (g/mol): 187.198 MDL Number: MFCD11109318 InChI Key: NIYJTYPVRBYCEZ-UHFFFAOYSA-N Synonym: 5-formyl-4-methyl-2-phenyl-1,3-oxazole,4-methyl-2-phenyloxazole-5-carbaldehyde,4-methyl-2-phenyl-1,3-oxazole-5-carboxaldehyde PubChem CID: 26343583 IUPAC Name: 4-methyl-2-phenyl-1,3-oxazole-5-carbaldehyde SMILES: CC1=C(OC(=N1)C2=CC=CC=C2)C=O

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Specifications

PubChem CID	26343583
CAS	953408-85-0
Molecular Weight (g/mol)	187.198
MDL Number	MFCD11109318
SMILES	CC1=C(OC(=N1)C2=CC=CC=C2)C=O
Synonym	5-formyl-4-methyl-2-phenyl-1,3-oxazole,4-methyl-2-phenyloxazole-5-carbaldehyde,4-methyl-2-phenyl-1,3-oxazole-5-carboxaldehyde
IUPAC Name	4-methyl-2-phenyl-1,3-oxazole-5-carbaldehyde
InChI Key	NIYJTYPVRBYCEZ-UHFFFAOYSA-N
Molecular Formula	C11H9NO2

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