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

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

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

2,5-Dimethyl-1,3-oxazole-4-carbonyl chloride, 97%, Thermo Scientific™

CAS: 197719-27-0 Molecular Formula: C6H6ClNO2 Molecular Weight (g/mol): 159.57 MDL Number: MFCD04972642 InChI Key: XZXCVPKMCPXVFF-UHFFFAOYSA-N PubChem CID: 7018020 SMILES: CC1=NC(C(Cl)=O)=C(C)O1

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PubChem CID	7018020
CAS	197719-27-0
Molecular Weight (g/mol)	159.57
MDL Number	MFCD04972642
SMILES	CC1=NC(C(Cl)=O)=C(C)O1
InChI Key	XZXCVPKMCPXVFF-UHFFFAOYSA-N
Molecular Formula	C6H6ClNO2

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

CAS: 5242-49-9

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CAS	5242-49-9

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

CAS: 107367-98-6 Molecular Formula: C12H11NO3 Molecular Weight (g/mol): 217.224 MDL Number: MFCD00100005 InChI Key: XEWJNPORMBGGKZ-UHFFFAOYSA-N Synonym: 2-5-methyl-2-phenyl-1,3-oxazol-4-yl acetic acid,5-methyl-2-phenyl-1,3-oxazol-4-yl acetic acid,2-5-methyl-2-phenyloxazol-4-yl acetic acid,5-methyl-2-phenyloxazol-4-yl acetic acid,maybridge1_002118,acmc-2098vv,2-phenyl-5-methyl-4-oxazolyiacetic acid,2-phenyl-5-methyl-4-oxazolylacetic acid,2-phenyl-5-methyloxazol-4-ylacetic acid,5-methyl-2-phenyl-1,3-oxazolyl acetic acid PubChem CID: 2775139 IUPAC Name: 2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)acetic acid SMILES: CC1=C(N=C(O1)C2=CC=CC=C2)CC(=O)O

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PubChem CID	2775139
CAS	107367-98-6
Molecular Weight (g/mol)	217.224
MDL Number	MFCD00100005
SMILES	CC1=C(N=C(O1)C2=CC=CC=C2)CC(=O)O
Synonym	2-5-methyl-2-phenyl-1,3-oxazol-4-yl acetic acid,5-methyl-2-phenyl-1,3-oxazol-4-yl acetic acid,2-5-methyl-2-phenyloxazol-4-yl acetic acid,5-methyl-2-phenyloxazol-4-yl acetic acid,maybridge1_002118,acmc-2098vv,2-phenyl-5-methyl-4-oxazolyiacetic acid,2-phenyl-5-methyl-4-oxazolylacetic acid,2-phenyl-5-methyloxazol-4-ylacetic acid,5-methyl-2-phenyl-1,3-oxazolyl acetic acid
IUPAC Name	2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)acetic acid
InChI Key	XEWJNPORMBGGKZ-UHFFFAOYSA-N
Molecular Formula	C12H11NO3

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

CAS: 18735-74-5 Molecular Formula: C11H8NO3 Molecular Weight (g/mol): 202.19 MDL Number: MFCD00275475 InChI Key: YABCPNYCFFUVNM-UHFFFAOYSA-M Synonym: 5-methyl-2-phenyloxazole-4-carboxylic acid,2-phenyl-5-methyloxazole-4-carboxylic acid,5-methyl-2-phenyl-oxazole-4-carboxylic acid,4-oxazolecarboxylic acid, 5-methyl-2-phenyl,5-methyl-2-phenyloxazole-4-carboxylicacid,4-carboxy-5-methyl-2-phenyl-1,3-oxazole,4-oxazolecarboxylicacid,5-methyl-2-phenyl,2-phenyl-5-methyl-oxazole-4-carboxylic acid,4-oxazolecarboxylicacid, 5-methyl-2-phenyl,5-methyl-2-phenyloxazol-4-ylcarboxylic acid PubChem CID: 318533 IUPAC Name: 5-methyl-2-phenyl-1,3-oxazole-4-carboxylic acid SMILES: CC1=C(N=C(O1)C1=CC=CC=C1)C([O-])=O

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PubChem CID	318533
CAS	18735-74-5
Molecular Weight (g/mol)	202.19
MDL Number	MFCD00275475
SMILES	CC1=C(N=C(O1)C1=CC=CC=C1)C([O-])=O
Synonym	5-methyl-2-phenyloxazole-4-carboxylic acid,2-phenyl-5-methyloxazole-4-carboxylic acid,5-methyl-2-phenyl-oxazole-4-carboxylic acid,4-oxazolecarboxylic acid, 5-methyl-2-phenyl,5-methyl-2-phenyloxazole-4-carboxylicacid,4-carboxy-5-methyl-2-phenyl-1,3-oxazole,4-oxazolecarboxylicacid,5-methyl-2-phenyl,2-phenyl-5-methyl-oxazole-4-carboxylic acid,4-oxazolecarboxylicacid, 5-methyl-2-phenyl,5-methyl-2-phenyloxazol-4-ylcarboxylic acid
IUPAC Name	5-methyl-2-phenyl-1,3-oxazole-4-carboxylic acid
InChI Key	YABCPNYCFFUVNM-UHFFFAOYSA-M
Molecular Formula	C11H8NO3

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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Specifications

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-(2-methyl-1,3-oxazol-4-yl)methylamine, Thermo Scientific™

CAS: 1065073-46-2 Molecular Formula: C6H10N2O Molecular Weight (g/mol): 126.159 InChI Key: SFLPQWGHHRKLNJ-UHFFFAOYSA-N Synonym: methyl 2-methyl-1,3-oxazol-4-yl methyl amine,4-methylaminomethyl-2-methyl-1,3-oxazole,4-oxazolemethanamine, n,2-dimethyl,2-methyl-4-methylamino methyl-1,3-oxazole,methyl 2-methyl 1,3-oxazol-4-yl methyl amine,n-methyl-1-2-methyl-1,3-oxazol-4-yl methanamine,n-methyl-1-2-methyl-1,3-oxazol-4-yl methylamine,n-methyl-2-methyl-1,3-oxazol-4-yl methylamine PubChem CID: 44119607 IUPAC Name: N-methyl-1-(2-methyl-1,3-oxazol-4-yl)methanamine SMILES: CC1=NC(=CO1)CNC

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PubChem CID	44119607
CAS	1065073-46-2
Molecular Weight (g/mol)	126.159
SMILES	CC1=NC(=CO1)CNC
Synonym	methyl 2-methyl-1,3-oxazol-4-yl methyl amine,4-methylaminomethyl-2-methyl-1,3-oxazole,4-oxazolemethanamine, n,2-dimethyl,2-methyl-4-methylamino methyl-1,3-oxazole,methyl 2-methyl 1,3-oxazol-4-yl methyl amine,n-methyl-1-2-methyl-1,3-oxazol-4-yl methanamine,n-methyl-1-2-methyl-1,3-oxazol-4-yl methylamine,n-methyl-2-methyl-1,3-oxazol-4-yl methylamine
IUPAC Name	N-methyl-1-(2-methyl-1,3-oxazol-4-yl)methanamine
InChI Key	SFLPQWGHHRKLNJ-UHFFFAOYSA-N
Molecular Formula	C6H10N2O

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

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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

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

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

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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Specifications

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-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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Specifications

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

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4-(2-Benzoxazolyl)-4-(5-Methyl-2-Benzoxazolyl)Stilbene, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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