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 24 results

Sulfamethoxazole 98.0+%, TCI America™

CAS: 723-46-6 Molecular Formula: C10H11N3O3S Molecular Weight (g/mol): 253.276 MDL Number: MFCD00010546 InChI Key: JLKIGFTWXXRPMT-UHFFFAOYSA-N Synonym: sulfamethoxazole,sulphamethoxazole,sulfisomezole,gantanol,sulfamethoxazol,metoxal,sulfamethylisoxazole,simsinomin,radonil,sinomin PubChem CID: 5329 ChEBI: CHEBI:9332 IUPAC Name: 4-amino-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide SMILES: CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)N

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Specifications

PubChem CID	5329
CAS	723-46-6
Molecular Weight (g/mol)	253.276
ChEBI	CHEBI:9332
MDL Number	MFCD00010546
SMILES	CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)N
Synonym	sulfamethoxazole,sulphamethoxazole,sulfisomezole,gantanol,sulfamethoxazol,metoxal,sulfamethylisoxazole,simsinomin,radonil,sinomin
IUPAC Name	4-amino-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide
InChI Key	JLKIGFTWXXRPMT-UHFFFAOYSA-N
Molecular Formula	C10H11N3O3S

5-Methylisoxazole 95.0+%, TCI America™

CAS: 5765-44-6 Molecular Formula: C4H5NO Molecular Weight (g/mol): 83.09 MDL Number: MFCD00003152 InChI Key: AGQOIYCTCOEHGR-UHFFFAOYSA-N Synonym: 5-methylisoxazole,isoxazole, 5-methyl,unii-yc2p4ibf1e,yc2p4ibf1e,5-methyl isoxazole,5-methylisoxazol,5-methyl-isoxazole,pubchem8634,acmc-1arbg PubChem CID: 79833 IUPAC Name: 5-methyl-1,2-oxazole SMILES: CC1=CC=NO1

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Specifications

PubChem CID	79833
CAS	5765-44-6
Molecular Weight (g/mol)	83.09
MDL Number	MFCD00003152
SMILES	CC1=CC=NO1
Synonym	5-methylisoxazole,isoxazole, 5-methyl,unii-yc2p4ibf1e,yc2p4ibf1e,5-methyl isoxazole,5-methylisoxazol,5-methyl-isoxazole,pubchem8634,acmc-1arbg
IUPAC Name	5-methyl-1,2-oxazole
InChI Key	AGQOIYCTCOEHGR-UHFFFAOYSA-N
Molecular Formula	C4H5NO

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

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Specifications

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

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride, Thermo Scientific™

CAS: 4462-55-9 Molecular Formula: C11H6Cl3NO2 Molecular Weight (g/mol): 290.524 InChI Key: IZQGELJKDARDMZ-UHFFFAOYSA-N Synonym: 3-2,6-dichlorophenyl-5-methylisoxazole-4-carbonyl chloride,dcimc chloride,3-2,6-dichlorophenyl-5-methyl-1,2-oxazole-4-carbonyl chloride,3-2,6-dichlorophenyl-5-methylisoxazole-4-carbonylchloride,4-isoxazolecarbonyl chloride, 3-2,6-dichlorophenyl-5-methyl,3-2,6-dichlorophenyl-5-methylisoxazole-4-carboxylic acid chloride,3-2,6-dichlorophenyl-5-methyl isoxazole-4-carbonyl chloride,pubchem8683,dsstox_cid_31536,dsstox_rid_97421 PubChem CID: 78212 IUPAC Name: 3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride SMILES: CC1=C(C(=NO1)C2=C(C=CC=C2Cl)Cl)C(=O)Cl

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Specifications

PubChem CID	78212
CAS	4462-55-9
Molecular Weight (g/mol)	290.524
SMILES	CC1=C(C(=NO1)C2=C(C=CC=C2Cl)Cl)C(=O)Cl
Synonym	3-2,6-dichlorophenyl-5-methylisoxazole-4-carbonyl chloride,dcimc chloride,3-2,6-dichlorophenyl-5-methyl-1,2-oxazole-4-carbonyl chloride,3-2,6-dichlorophenyl-5-methylisoxazole-4-carbonylchloride,4-isoxazolecarbonyl chloride, 3-2,6-dichlorophenyl-5-methyl,3-2,6-dichlorophenyl-5-methylisoxazole-4-carboxylic acid chloride,3-2,6-dichlorophenyl-5-methyl isoxazole-4-carbonyl chloride,pubchem8683,dsstox_cid_31536,dsstox_rid_97421
IUPAC Name	3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride
InChI Key	IZQGELJKDARDMZ-UHFFFAOYSA-N
Molecular Formula	C11H6Cl3NO2

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl Chloride 98.0+%, TCI America™

CAS: 4462-55-9 Molecular Formula: C11H6Cl3NO2 Molecular Weight (g/mol): 290.524 MDL Number: MFCD00052556 InChI Key: IZQGELJKDARDMZ-UHFFFAOYSA-N Synonym: 3-2,6-dichlorophenyl-5-methylisoxazole-4-carbonyl chloride,dcimc chloride,3-2,6-dichlorophenyl-5-methyl-1,2-oxazole-4-carbonyl chloride,3-2,6-dichlorophenyl-5-methylisoxazole-4-carbonylchloride,4-isoxazolecarbonyl chloride, 3-2,6-dichlorophenyl-5-methyl,3-2,6-dichlorophenyl-5-methylisoxazole-4-carboxylic acid chloride,3-2,6-dichlorophenyl-5-methyl isoxazole-4-carbonyl chloride,pubchem8683,dsstox_cid_31536,dsstox_rid_97421 PubChem CID: 78212 IUPAC Name: 3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride SMILES: CC1=C(C(=NO1)C2=C(C=CC=C2Cl)Cl)C(=O)Cl

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Specifications

PubChem CID	78212
CAS	4462-55-9
Molecular Weight (g/mol)	290.524
MDL Number	MFCD00052556
SMILES	CC1=C(C(=NO1)C2=C(C=CC=C2Cl)Cl)C(=O)Cl
Synonym	3-2,6-dichlorophenyl-5-methylisoxazole-4-carbonyl chloride,dcimc chloride,3-2,6-dichlorophenyl-5-methyl-1,2-oxazole-4-carbonyl chloride,3-2,6-dichlorophenyl-5-methylisoxazole-4-carbonylchloride,4-isoxazolecarbonyl chloride, 3-2,6-dichlorophenyl-5-methyl,3-2,6-dichlorophenyl-5-methylisoxazole-4-carboxylic acid chloride,3-2,6-dichlorophenyl-5-methyl isoxazole-4-carbonyl chloride,pubchem8683,dsstox_cid_31536,dsstox_rid_97421
IUPAC Name	3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride
InChI Key	IZQGELJKDARDMZ-UHFFFAOYSA-N
Molecular Formula	C11H6Cl3NO2

Sulfamethoxazole, 100%, MP Biomedicals™

CAS: 723-46-6 Molecular Formula: C10H11N3O3S Molecular Weight (g/mol): 253.276 InChI Key: JLKIGFTWXXRPMT-UHFFFAOYSA-N Synonym: sulfamethoxazole,sulphamethoxazole,sulfisomezole,gantanol,sulfamethoxazol,metoxal,sulfamethylisoxazole,simsinomin,radonil,sinomin PubChem CID: 5329 ChEBI: CHEBI:9332 IUPAC Name: 4-amino-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide SMILES: CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)N

Pricing & Availability
Specifications

PubChem CID	5329
CAS	723-46-6
Molecular Weight (g/mol)	253.276
ChEBI	CHEBI:9332
SMILES	CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)N
Synonym	sulfamethoxazole,sulphamethoxazole,sulfisomezole,gantanol,sulfamethoxazol,metoxal,sulfamethylisoxazole,simsinomin,radonil,sinomin
IUPAC Name	4-amino-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide
InChI Key	JLKIGFTWXXRPMT-UHFFFAOYSA-N
Molecular Formula	C10H11N3O3S

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

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Specifications

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

[5-(2-Thienyl)-3-isoxazolyl]methanol, 97%, Thermo Scientific™

CAS: 194491-44-6 Molecular Formula: C8H7NO2S Molecular Weight (g/mol): 181.209 MDL Number: MFCD03086162 InChI Key: HUAGDHXVPCSWLD-UHFFFAOYSA-N Synonym: 5-2-thienyl-3-isoxazolyl methanol,5-thiophen-2-yl isoxazol-3-yl methanol,5-thiophen-2-yl-1,2-oxazol-3-yl methanol,3-isoxazolemethanol,5-2-thienyl,5-thiophen-2-ylisoxazol-3-yl methanol,3mq,5-2-thienyl isoxazol-3-yl methanol,5-2-thienyl isoxazol-3-yl methan-1-ol,5-thiophen-2-yl isoxazol-3-yl methanol . PubChem CID: 2776547 IUPAC Name: (5-thiophen-2-yl-1,2-oxazol-3-yl)methanol SMILES: C1=CSC(=C1)C2=CC(=NO2)CO

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Specifications

PubChem CID	2776547
CAS	194491-44-6
Molecular Weight (g/mol)	181.209
MDL Number	MFCD03086162
SMILES	C1=CSC(=C1)C2=CC(=NO2)CO
Synonym	5-2-thienyl-3-isoxazolyl methanol,5-thiophen-2-yl isoxazol-3-yl methanol,5-thiophen-2-yl-1,2-oxazol-3-yl methanol,3-isoxazolemethanol,5-2-thienyl,5-thiophen-2-ylisoxazol-3-yl methanol,3mq,5-2-thienyl isoxazol-3-yl methanol,5-2-thienyl isoxazol-3-yl methan-1-ol,5-thiophen-2-yl isoxazol-3-yl methanol .
IUPAC Name	(5-thiophen-2-yl-1,2-oxazol-3-yl)methanol
InChI Key	HUAGDHXVPCSWLD-UHFFFAOYSA-N
Molecular Formula	C8H7NO2S

PubChem CID	5329
CAS	723-46-6
Molecular Weight (g/mol)	253.276
ChEBI	CHEBI:9332
MDL Number	MFCD00010546
SMILES	CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)N
Synonym	sulfamethoxazole,sulphamethoxazole,sulfisomezole,gantanol,sulfamethoxazol,metoxal,sulfamethylisoxazole,simsinomin,radonil,sinomin
IUPAC Name	4-amino-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide
InChI Key	JLKIGFTWXXRPMT-UHFFFAOYSA-N
Molecular Formula	C10H11N3O3S

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

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Specifications

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

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

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Specifications

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

5-Methyl-4-isoxazolesulfonyl chloride, 95%, Thermo Scientific™

CAS: 321309-26-6 Molecular Formula: C4H4ClNO3S Molecular Weight (g/mol): 181.59 MDL Number: MFCD02681975 InChI Key: STYUNYVEEFPQMF-UHFFFAOYSA-N Synonym: 5-methyl-4-isoxazolesulfonyl chloride,5-methylisoxazole-4-sulfonyl chloride,4-isoxazolesulfonyl chloride, 5-methyl,4-chlorosulfonyl-5-methylisoxazole,chloro 5-methylisoxazol-4-yl sulfone,4-chlorosulphonyl-5-methylisoxazole,4-isoxazolesulfonylchloride, 5-methyl,5-methyl-4-isoxazole sulfonyl chloride,5-methyl-isoxazole-4-sulfonyl chloride,5-methylisoxazole-4-sulphonyl chloride PubChem CID: 2776141 IUPAC Name: 5-methyl-1,2-oxazole-4-sulfonyl chloride SMILES: CC1=C(C=NO1)S(=O)(=O)Cl

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Specifications

PubChem CID	2776141
CAS	321309-26-6
Molecular Weight (g/mol)	181.59
MDL Number	MFCD02681975
SMILES	CC1=C(C=NO1)S(=O)(=O)Cl
Synonym	5-methyl-4-isoxazolesulfonyl chloride,5-methylisoxazole-4-sulfonyl chloride,4-isoxazolesulfonyl chloride, 5-methyl,4-chlorosulfonyl-5-methylisoxazole,chloro 5-methylisoxazol-4-yl sulfone,4-chlorosulphonyl-5-methylisoxazole,4-isoxazolesulfonylchloride, 5-methyl,5-methyl-4-isoxazole sulfonyl chloride,5-methyl-isoxazole-4-sulfonyl chloride,5-methylisoxazole-4-sulphonyl chloride
IUPAC Name	5-methyl-1,2-oxazole-4-sulfonyl chloride
InChI Key	STYUNYVEEFPQMF-UHFFFAOYSA-N
Molecular Formula	C4H4ClNO3S