Isoxazole Carboxylic Acid Suppliers USA

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3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid. Group: Biochemicals. Alternative Names: 3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylic Acid. Grades: Highly Purified. CAS No. 3919-74-2. Pack Sizes: 1g. Molecular Formula: C11H7ClFNO3, Molecular Weight: 255.63. US Biological Life Sciences. USBiological 3
Worldwide
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid is an impurity of Flucloxacillin, which is a narrow-spectrum beta-lactam antibiotic of the penicillin class. Synonyms: 3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylic Acid; Flucloxacillin EP Impurity D; Flucloxacillin impurity D. Grades: 98%. CAS No. 3919-74-2. Molecular formula: C11H7ClFNO3. Mole weight: 255.63. BOC Sciences 8
3-(2-Chlorophenyl)-5-methyl-2,3-dihydroisoxazole-4-carboxylic Acid Methyl Ester-13C4 3-(2-Chlorophenyl)-5-methyl-2,3-dihydroisoxazole-4-carboxylic Acid Methyl Ester-13C4 is an isotope labelled intermediate in the synthesis of isotope labelled Cloxacillin (C587462), an antibiotic that belongs to the group of the isoxazolylpenicillins. Cloxacillin is used to treat infections caused by species of staphylococci that produce beta-lactamase due to its inhibitory effects on beta-lactamase binding. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 25mg. Molecular Formula: C813C4H12ClNO3. US Biological Life Sciences. USBiological 10
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3- (2-Methoxyphenyl) isoxazole-5-carboxylic acid 3- (2-Methoxyphenyl) isoxazole-5-carboxylic acid. Group: Biochemicals. Alternative Names: 4,5-Diphenyl-1H-imidazole. Grades: Highly Purified. CAS No. 885273-84-7. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 8
Worldwide
3- (2-Methoxyphenyl) isoxazole-5-carboxylic acid ≥96% (HPLC) 3- (2-Methoxyphenyl) isoxazole-5-carboxylic acid ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
3-(3-Chloro-phenyl)-isoxazole-5-carboxylic acid Heterocyclic Organic Compound. CAS No. 100517-43-9. Molecular formula: C10H6ClNO3. Mole weight: 223.6153. Purity: 0.97. Catalog: ACM100517439. Alfa Chemistry. 3
3-(3-Chlorophenyl)isoxazole-5-carboxylic acid 3-(3-Chlorophenyl)isoxazole-5-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 100517-43-9. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 7
Worldwide
3-(3-Chlorophenyl)isoxazole-5-carboxylic acid 98+% (HPLC) 3-(3-Chlorophenyl)isoxazole-5-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
(3aR, 4R, 6S, 6aS) -4-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-3- (1-ethylpropyl) -3a, 5, 6, 6a-tetrahydro-4H-cyclopent[d]isoxazole-6-carboxylic Acid Methyl Ester (3aR, 4R, 6S, 6aS) -4-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-3- (1-ethylpropyl) -3a, 5, 6, 6a-tetrahydro-4H-cyclopent[d]isoxazole-6-carboxylic Acid Methyl Ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 229613-93-8. Pack Sizes: 1g. Molecular Formula: C18H30N2O5, Molecular Weight: 354.44. US Biological Life Sciences. USBiological 3
Worldwide
3-Bromoisoxazole-5-carboxylic Acid 3-Bromoisoxazole-5-carboxylic Acid has been used for the preparation of oxazolidinone with substituted isoxazole derivatives to be used as antibacterial agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 6567-35-7. Pack Sizes: 500mg, 1g. Molecular Formula: C4H2BrNO3, Molecular Weight: 191.97. US Biological Life Sciences. USBiological 10
Worldwide
3-Bromo-isoxazole-5-carboxylic acid ethyl ester Bromine Series. Alternative Names: 3-BROMO-ISOXAZOLE-5-CARBOXYLIC ACID ETHYL ESTER;ETHYL 3-BROMOISOXAZOLE-5-CARBOXYLATE. CAS No. 105174-97-8. Molecular formula: C6H6BrNO3. Mole weight: 220.0223. Purity: 0.96. IUPACName: ethyl 3-bromo-1,2-oxazole-5-carboxylate. Canonical SMILES: CCOC(=O)C1=CC(=NO1)Br. Density: 1.617 g/cm³. Catalog: ACM105174978. Alfa Chemistry. 5
3-Isoxazolecarboxylic acid 3-Isoxazolecarboxylic acid. Group: Biochemicals. Alternative Names: 1,2-Oxazole-3-carboxylic acid. Grades: Highly Purified. CAS No. 3209-71-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 7
Worldwide
3-Isoxazolecarboxylicacid, 5-acetyl-, ethyl ester Heterocyclic Organic Compound. Alternative Names: Ethyl 5-Acetylisoxazole-3-Carboxylate, 104776-70-7, ethyl 5-acetyl-1,2-oxazole-3-carboxylate, 3-Isoxazolecarboxylicacid, 5-acetyl-, ethyl ester, ZINC00123622, ACMC-20edyg, AC1MC5EC, Maybridge1_008815, SureCN211116, AC1Q34G1, CTK4A3343, HMS566I15, MolPort-000-146-666, SPB04430, CCG-56042, SBB090017, AKOS006230013, AG-D-17470, KB-51343, 5-Acetyl-isoxazole-3-carboxylic acid ethyl ester. CAS No. 104776-70-7. Molecular formula: C8H9NO4. Mole weight: 183.16. Purity: 0.96. IUPACName: ethyl 5-acetyl-1,2-oxazole-3-carboxylate. Canonical SMILES: CCOC(=O)C1=NOC(=C1)C(=O)C. Density: 1.209g/cm³. Catalog: ACM104776707. Alfa Chemistry. 5
4,5,6,7-Hexahydro-benzo[d]isoxazole-3-carboxylic acid ethyl ester Heterocyclic Organic Compound. Alternative Names: 1013-14-5, ethyl 4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxylate, Ethyl 4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylate, NSC134330, AC1L5ULJ, AC1Q64NL, ARONIS24577, CTK3J9678, MolPort-000-930-317, AR-1I9022, STL069524, ZINC01721100, AKOS003673904, AG-J-04571, MCULE-2859244938, NSC 134330, NSC-134330, QC-8817, AK137397, KB-35524. CAS No. 1013-14-5. Molecular formula: C10H13NO3. Mole weight: 195.215120 [g/mol]. Purity: 0.96. IUPACName: ethyl 4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxylate. Canonical SMILES: CCOC(=O)C1=NOC2=C1CCCC2. Density: 1.171g/cm³. Catalog: ACM1013145. Alfa Chemistry. 3
4-(Hydroxymethyl)-5-methylisoxazole-3-carboxylic acid Heterocyclic Organic Compound. Alternative Names: 1134333-99-5, Ambcb4035130, MolPort-008-154-190, AKOS002657031, FT-0684415, I04-5784, 4-(hydroxymethyl)-5-methyl-1,2-oxazole-3-carboxylic acid, 4-(HYDROXYMETHYL)-5-METHYL-3-ISOXAZOLECARBOXYLIC ACID. CAS No. 1134333-99-5. Molecular formula: C6H7NO4. Mole weight: 157.13. Purity: 0.96. IUPACName: 4-(hydroxymethyl)-5-methyl-1,2-oxazole-3-carboxylic acid. Canonical SMILES: CC1=C(C(=NO1)C(=O)O)CO. Catalog: ACM1134333995. Alfa Chemistry.
5-(2,4-Dichloro-5-fluorophenyl)isoxazole-3-carboxylic acid 5-(2,4-Dichloro-5-fluorophenyl)isoxazole-3-carboxylic acid. Group: Biochemicals. Grades: Reagent Grade. CAS No. 763109-73-5. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
5- (2, 4-Dichlorophenyl) isoxazole-3-carboxylic acid 5- (2, 4-Dichlorophenyl) isoxazole-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 712348-40-8. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 7
Worldwide
5- (2, 4-Dichlorophenyl) isoxazole-3-carboxylic acid ≥97% (HPLC) 5- (2, 4-Dichlorophenyl) isoxazole-3-carboxylic acid ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
5-(4-Bromophenyl)isoxazole-3-carboxylic acid 5-(4-Bromophenyl)isoxazole-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 33282-23-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 6
Worldwide
5-(4-Bromophenyl)isoxazole-3-carboxylic acid 98+% (HPLC) 5-(4-Bromophenyl)isoxazole-3-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 33282-23-4. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences. USBiological 4
Worldwide
5-(4-Chlorophenyl)isoxazole-3-carboxylic acid 5-(4-Chlorophenyl)isoxazole-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 33282-22-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 7
Worldwide
5-(4-Chlorophenyl)isoxazole-3-carboxylic acid ≥97% (HPLC) 5-(4-Chlorophenyl)isoxazole-3-carboxylic acid ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 4
Worldwide
5- (4-Methoxyphenyl) isoxazole-3-carboxylic acid 5- (4-Methoxyphenyl) isoxazole-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 33282-16-5. Pack Sizes: 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 8
Worldwide
5- (4-Methoxyphenyl) isoxazole-3-carboxylic acid ≥97% (HPLC) 5- (4-Methoxyphenyl) isoxazole-3-carboxylic acid ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences. USBiological 4
Worldwide
5-[(4-Methyl-1H-pyrazol-1-yl)methyl]isoxazole-3-carboxylic acid Heterocyclic Organic Compound. Alternative Names: 5-[(4-methyl-1H-pyrazol-1-yl)methyl]isoxazole-3-carboxylic acid, 1170258-35-1, 5-((4-Methyl-1H-pyrazol-1-yl)methyl)isoxazole-3-carboxylic acid, CTK6C3676, MolPort-006-067-514, ALBB-006925, SBB048461, STK502118, AKOS000264785, AG-A-82104, MCULE-7514063955, AK-56361, 5-[(4-methylpyrazol-1-yl)methyl]-1,2-oxazole-3-carboxylic acid, 5-[(4-methyl-1H-pyrazol-1-yl)methyl]-1,2-oxazole-3-carboxylic acid. CAS No. 1170258-35-1. Molecular formula: C9H9N3O3. Mole weight: 207.19. Purity: 0.96. IUPACName: 5-[(4-methylpyrazol-1-yl)methyl]-1,2-oxazole-3-carboxylic acid. Canonical SMILES: CC1=CN(N=C1)CC2=CC(=NO2)C(=O)O. Catalog: ACM1170258351. Alfa Chemistry. 2
5-(4-Methylphenyl)isoxazole-3-carboxylic acid 5-(4-Methylphenyl)isoxazole-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 33282-21-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 8
Worldwide
5-(4-Methylphenyl)isoxazole-3-carboxylic acid 98+% (HPLC) 5-(4-Methylphenyl)isoxazole-3-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 4
Worldwide
5-(4-Nitrophenyl)isoxazole-3-carboxylic acid 5-(4-Nitrophenyl)isoxazole-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 33282-25-6. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 8
Worldwide
5-(4-Nitrophenyl)isoxazole-3-carboxylic acid 98+% (HPLC) 5-(4-Nitrophenyl)isoxazole-3-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
5-Amino-3-methyl-isoxazole-4-carboxylic acid ethyl ester 5-Amino-3-methyl-isoxazole-4-carboxylic acid ethyl ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 25786-72-5. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 6
Worldwide
5-Cyclopropylisoxazole-3-carboxylic acid Heterocyclic Organic Compound. Alternative Names: 5-Cyclopropylisoxazole-3-carboxylic acid, 110256-15-0, 5-Cyclopropyl-isoxazole-3-carboxylic acid, 5-cyclopropyl-1,2-oxazole-3-carboxylic acid, 5-cyclopropyl-3-isoxazolecarboxylic acid, 3-Isoxazolecarboxylicacid, 5-cyclopropyl-, F2135-0510, ACMC-20eabt, AC1LLXRJ, BAS 08766916, SureCN841342, ARONIS23787, 644803_ALDRICH, AC1Q748S, ARONIS023885, CTK0H2800, MolPort-000-148-847, HMS1695C07, BBL022976, SBB010336. CAS No. 110256-15-0. Molecular formula: C7H7NO3. Mole weight: 153.14. Purity: 0.96. IUPACName: 5-cyclopropyl-1,2-oxazole-3-carboxylic acid. Density: 1.445g/cm³. Catalog: ACM110256150. Alfa Chemistry. 4
5-Cyclopropylisoxazole-4-carboxylic acid Heterocyclic Organic Compound. Alternative Names: 5-Cyclopropylisoxazole-4-carboxylic acid, 5-CYCLOPROPYL-ISOXAZOLE-4-CARBOXYLIC ACID, 124845-04-1, AGN-PC-002NRX, SureCN1027062, 644838_ALDRICH, CTK7J0675, MolPort-003-938-171, AKOS009423618, AG-A-85313, MCULE-7554898006, KB-197526, 5-cyclopropyl-1,2-oxazole-4-carboxylic acid, F2173-0025. CAS No. 124845-04-1. Molecular formula: C7H7NO3. Mole weight: 153.14. Purity: 0.96. IUPACName: 5-cyclopropyl-1,2-oxazole-4-carboxylic acid. Density: 1.445g/cm³. Catalog: ACM124845041. Alfa Chemistry. 5
5-Ethyl-Isoxazole-3-carboxylic acid 5-Ethyl-Isoxazole-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 52320-59-9. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 7
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5-Ethyl-Isoxazole-3-carboxylic acid ≥95% (NMR) 5-Ethyl-Isoxazole-3-carboxylic acid ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
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5-Isopropyl isoxazole-3-carboxylic acid 5-Isopropyl isoxazole-3-carboxylic acid. CAS No: 89776-74-9 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
5-Isopropylisoxazole-3-carboxylic acid 5-Isopropylisoxazole-3-carboxylic acid. Group: Biochemicals. Alternative Names: 5-Isopropyl-3-isoxazolecarboxylic acid. Grades: Highly Purified. CAS No. 89776-74-9. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 7
Worldwide
5-Methoxy-benzo[d]isoxazole-3-carboxylic acid Heterocyclic Organic Compound. Alternative Names: KB-246399, 5-Methoxybenzo[d]isoxazole-3-carboxylic acid, 108805-39-6. CAS No. 108805-39-6. Molecular formula: C9H7NO4. Mole weight: 193.1586. Purity: 0.96. IUPACName: 5-methoxy-1,2-benzoxazole-3-carboxylic acid. Canonical SMILES: COC1=CC2=C(C=C1)ON=C2C(=O)O. Catalog: ACM108805396. Alfa Chemistry. 4
5-Methyl-4-[(4-methylpiperidin-1-yl)methyl]-isoxazole-3-carboxylic acid Heterocyclic Organic Compound. Alternative Names: 1119452-18-4, 5-methyl-4-[(4-methylpiperidin-1-yl)methyl]-1,2-oxazole-3-carboxylic acid, 5-methyl-4-[(4-methylpiperidin-1-yl)methyl]isoxazole-3-carboxylic acid, 5-METHYL-4-[(4-METHYLPIPERIDIN-1-YL)METHYL]-ISOXAZOLE-3-CARBOXYLIC ACID, 5-Methyl-4-((4-methylpiperidin-1-yl)methyl)isoxazole-3-carboxylic acid, CTK6C2937, MolPort-006-066-995, ALBB-004552, SBB047415, STK503219, AKOS000265578, AG-A-86462, AK-56440, KB-246572. CAS No. 1119452-18-4. Molecular formula: C12H18N2O3. Mole weight: 238.29. Purity: 0.96. IUPACName: 5-methyl-4-[(4-methylpiperidin-1-yl)methyl]-1,2-oxazole-3-carboxylic acid. Catalog: ACM1119452184. Alfa Chemistry.
5-Methyl-isoxazole-3-carboxylic acid hydrazide 99+% (HPLC) 5-Methyl-isoxazole-3-carboxylic acid hydrazide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 10g. US Biological Life Sciences. USBiological 4
Worldwide
5-Methylisoxazole-3-carboxylic-d4 Acid A labelled metabolite of UTL-5b, a structural analog of the anti-arthritic drug, Leflunomide (L322750). Group: Biochemicals. Alternative Names: 5-(Methyl-d3)-3-isoxazole-4-d-carboxylic Acid; 3-Carboxy-5-methylisoxazole-d4; 5-Methyl-3-isoxazolecarboxylic-d4 Acid. Grades: Highly Purified. CAS No. 1267623-84-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
5-Methylisoxazole-3-carboxylic-d4 Acid Methyl Ester A labelled bioactive ingredient isolated form Premna integrifolia Linn, a medicinal plant with potential curative properties. Group: Biochemicals. Alternative Names: 5-(Methyl-d3)-3-isoxazole-4-d-carboxylic Acid Methyl Ester; 3-Carboxy-5-methylisoxazole-d4 Methyl Ester; 5-Methyl-3-isoxazolecarboxylic-d4 Acid Methyl Ester; Premnazole. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
5-Methylisoxazole-4-carboxylic Acid An intermediate for synthesis of Leflunomide. Herbicidal activities towards Digitaria ciliaris. Group: Biochemicals. Alternative Names: 5-Methyl-4-isoxazolecarboxylic Acid. Grades: Highly Purified. CAS No. 42831-50-5. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 2
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5-Propyl-isoxazole-3-carboxylic acid 5-Propyl-isoxazole-3-carboxylic acid. Group: Biochemicals. Alternative Names: 5-Propyl-3-isoxazolecarboxylic acid. Grades: Highly Purified. CAS No. 89776-75-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 8
Worldwide
5-Propyl-isoxazole-3-carboxylic acid ≥95% (NMR) 5-Propyl-isoxazole-3-carboxylic acid ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 89776-75-0. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. USBiological 4
Worldwide
5- (Trifluoromethyl) isoxazole-4-carboxylic acid 5- (Trifluoromethyl) isoxazole-4-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 8
Worldwide
5- (Trifluoromethyl) isoxazole-4-carboxylic acid 98+% 5- (Trifluoromethyl) isoxazole-4-carboxylic acid 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
6-Bromo-benzo[d]isoxazole-3-carboxylic acid Heterocyclic Organic Compound. Alternative Names: 6-BROMOBENZO[D]ISOXAZOLE-3-CARBOXYLIC ACID. CAS No. 1123169-17-4. Molecular formula: C8H4BrNO3. Mole weight: 242.0285. Purity: 0.96. Catalog: ACM1123169174. Alfa Chemistry.
Benzo[d]isoxazole-3-carboxylic acid Benzo[d]isoxazole-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 28691-47-6. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C8H5NO3. US Biological Life Sciences. USBiological 6
Worldwide
Benzo[D]Isoxazole-5-Carboxylic Acid Benzo[D]Isoxazole-5-Carboxylic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 933744-95-7. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 6
Worldwide
Isocarboxazid (5-Methyl-3-isoxazole-carboxylic Acid 2-Benzylhydrazide, 3- (N-Benzyl hydrazinocarbonyl) -5- methyl isoxazole, Ro-5-0831, Marplan) Monoamine oxidase inhibitor. Antidepressant. Group: Biochemicals. Alternative Names: 5-Methyl-3-isoxazole-carboxylic Acid 2-Benzylhydrazide; 3- (N-Benzyl hydrazinocarbonyl) -5- methyl isoxazole; Ro-5-0831; Marplan. Grades: Highly Purified. CAS No. 59-63-2. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 1
Worldwide
Isoxazole-4-carboxylic acid Isoxazole-4-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 6436-62-0. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 7
Worldwide
Isoxazole-4-carboxylic acid 98+% (HPLC) Isoxazole-4-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 5
Worldwide
3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylic Acid Used in the preparation of isoxazolyl penicillin derivatives. Group: Biochemicals. Alternative Names: 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic Acid; 5-Methyl-3- (2, 6-dichlorophenyl) isoxazole-4-carboxylic Acid. Grades: Highly Purified. CAS No. 3919-76-4. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
Worldwide
3-Phenylisoxazole-5-carbonyl chloride Heterocyclic Organic Compound. Alternative Names: 3-Phenylisoxazole-5-carbonyl chloride, 124953-60-2, 5-Isoxazolecarbonylchloride, 3-phenyl-, ACMC-20e4fv, AGN-PC-001AG5, CTK0H0240, ZINC12370767, 5-(Chlorocarbonyl)-3-phenylisoxazole, AG-D-52868, OR14880, 5-Isoxazolecarbonyl chloride, 3-phenyl-, 3-phenyl-1,2-oxazole-5-carbonyl chloride, 3-Phenyl-5-isoxazolecarbonylchloride; 3-Phenylisoxazole-5-carboxylic acid chloride. CAS No. 124953-60-2. Molecular formula: C10H6ClNO2. Mole weight: 207.61. Purity: 0.96. IUPACName: 3-phenyl-1,2-oxazole-5-carbonyl chloride. Canonical SMILES: C1=CC=C(C=C1)C2=NOC(=C2)C(=O)Cl. Density: 1.321g/cm³. Catalog: ACM124953602. Alfa Chemistry. 5
Bis(acetonitrile)palladium(II) Dichloride Bis(acetonitrile)palladium(II) Dichloride. Uses: Catalyst for the cyclization of δ-acetylenic carboxylic acids to butenolides. catalyst for the aza-michael reaction of carbamates with enones. catalyst for the rearrangement of allylic imidates to allylic amides. catalyst for the nazarov cyclization of α-alkoxy dienones. catalyst for the diamination of conjugated dienes. three component michael addition, cyclization, cross-coupling reaction. c-h activation of indoles. catalyst used for the direct c-h arylation of isoxazoles at the 5 position. Group: Salt. Alternative Names: Palladium(II) chloride diacetonitrile complex. CAS No. 14592-56-4. Product ID: acetonitrile; palladium(2+); dichloride. Molecular formula: 259.43. Mole weight: C4H6Cl2N2Pd. CC#N.CC#N.[Cl-].[Cl-].[Pd+2]. RBYGDVHOECIAFC-UHFFFAOYSA-L. 99%,Pd >41. Alfa Chemistry Materials 3
Bis(acetonitrile)palladium(II) Dichloride Catalyst for the cyclization of δ-acetylenic carboxylic acids to butenolides. Catalyst for the aza-Michael reaction of carbamates with enones. Catalyst for the rearrangement of allylic imidates to allylic amides. Catalyst for the Nazarov cyclization of α-alkoxy dienones. Catalyst for the diamination of conjugated dienes. Three component Michael addition, cyclization, cross-coupling reaction. C-H activation of indoles. Catalyst used for the direct C-H arylation of isoxazoles at the 5 position. Group: Palladium series catalysts. Alternative Names: Palladium(II) chloride diacetonitrile complex. CAS No. 14592-56-4. Molecular formula: C4H6Cl2N2Pd. Mole weight: 259.43. Appearance: orange powder. Purity: 99%,Pd >41. IUPACName: acetonitrile; palladium(2+); dichloride. Canonical SMILES: CC#N.CC#N.[Cl-].[Cl-].[Pd+2]. Catalog: ACM14592564. Alfa Chemistry. 2
Cefdinir Isoxazole Analog Cefdinir impurity. Synonyms: (6R,7R)-7-(4-Hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Grades: > 95%. CAS No. 1356842-10-8. Molecular formula: C13H11N3O6S. Mole weight: 337.31. BOC Sciences 7
Cefdinir Isoxazole Analog Cefdinir Isoxazole Analog. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-(4-hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 1330164-22-1. Molecular Formula: C13H11N3O6S. Mole Weight: 337.31. Catalog: APB1330164221. Alfa Chemistry Analytical Products
Cloxacillin EP Impurity D 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic Acid is used in the preparation of isoxazolecarboxamides as a class of TGR5 agonists. It is also used in the preparation of β-lactamase inhibitors. Synonyms: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic Acid. Grades: > 95%. CAS No. 23598-72-3. Molecular formula: C11H8ClNO3. Mole weight: 237.64. BOC Sciences 8
Dicloxacillin Impurity D Dicloxacillin impurity. Synonyms: 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic Acid; 5-Methyl-3-(2,6-dichlorophenyl)isoxazole-4-carboxylic Acid. Grades: > 95%. CAS No. 3919-76-4. Molecular formula: C11H7Cl2NO3. Mole weight: 272.08. BOC Sciences 8
Ethyl 3-(4-fluorophenyl)-5-methylisoxazole-4-carboxylate Ethyl 3-(4-fluorophenyl)-5-methylisoxazole-4-carboxylate. Group: Biochemicals. Alternative Names: 3-(4-Fluorophenyl)-5-methyl-isoxazole-4-carboxylic acid ethyl ester. Grades: Highly Purified. CAS No. 954230-39-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 7
Worldwide
Ethyl 5-methyl-3-phenylisoxazole-4-carboxylate Heterocyclic Organic Compound. Alternative Names: ethyl 5-methyl-3-phenylisoxazole-4-carboxylate;Ethyl5-methyl-3-phenyl-4-isoxazolecarboxylate;Ethyl 5-methyl-3-phenyl-4-isoxazole acrboxalate;3-Phenyl-5-methylisoxazole-4-carboxylic acid ethyl ester;5-Methyl-3-phenyl-4-isoxazolecarboxylic acid ethyl ester. CAS No. 1143-82-4. Molecular formula: C13H13NO3. Mole weight: 231.25. Purity: 0.98. Density: 1.148 g/cm³. Catalog: ACM1143824. Alfa Chemistry.
Ethyl 5-methyl-4-isoxazolecarboxylate Ethyl 5-methyl-4-isoxazolecarboxylate. Group: Biochemicals. Alternative Names: 5-Methylisoxazole-4-carboxylic acid ethyl ester. Grades: Highly Purified. CAS No. 51135-73-0. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. USBiological 7
Worldwide
(±)-HIP-A (±)-HIP-A is a potent and non-competitive excitatory amino acid transporter (EAAT) blocker. (±)-HIP-A displays no affinity for NMDA and metabotropic glutamate receptors, and weak affinity for AMPA and kainate receptors (IC50 = 43 and 8 μM, respectively). (±)-HIP-A inhibits glutamate-induced [3H]D-aspartate release (IC50 = 1.6 μM) rather than [3H]L-glutamate uptake (IC50 = 18 μM). Synonyms: (±)-3-Hydroxy-4,5,6,6a-tetrahydro-3aH-pyrrolo[3,4-d]isoxazole-4-carboxylic acid. Grades: ≥98% by HPLC. CAS No. 227619-64-9. Molecular formula: C6H8N2O4. Mole weight: 172.14. BOC Sciences 11
(±)-HIP-B (±)-HIP-B is a potent and non-competitive excitatory amino acid transporter (EAAT) blocker. (±)-HIP-B displays no affinity for NMDA and metabotropic glutamate receptors, and weak affinity for AMPA and kainate receptors (IC50 = 35 and 45 μM, respectively). (±)-HIP-B inhibits glutamate-induced [3H]D-aspartate release (IC50 = 1.2 μM) rather than [3H]L-glutamate uptake (IC50 = 16.9 μM). Synonyms: (±)-3-Hydroxy-4,5,6,6a-tetrahydro-3aH-pyrrolo[3,4-d]isoxazole-6-carboxylic acid. Grades: ≥98% by HPLC. CAS No. 227619-65-0. Molecular formula: C6H8N2O4. Mole weight: 172.14. BOC Sciences 11
Isocarboxazid Isocarboxazid. Group: Biochemicals. Alternative Names: 5-Methyl-3-isoxazole-carboxylic acid 2-benzylhydrazide; 3- (N-Benzyl hydrazinocarbonyl) -5- methyl isoxazole; Ro-5-0831. Grades: Highly Purified. CAS No. 59-63-2. Pack Sizes: 10g, 25g, 50g. Molecular Formula: C12H13N3O2. US Biological Life Sciences. USBiological 7
Worldwide
Isocarboxazid Isocarboxazid is a non-selective, irreversible monoamine oxidase inhibitor (MAOI) belonging to the hydrazine class. It is primarily used to treat mood and anxiety disorders. It is also used for the treatment of Parkinson's disease and other dementia-related disorders. It is also effective in the treatment of major depression, dysthymic disorder, and atypical depression. It blocks the breakdown (oxidative deamination) of biogenic amines by inhibiting MAO, thereby increasing the concentrations of norepinephrine and 5-hydroxytrytamine at central aminergic receptors. It was developed by Validus and has been listed. Uses: Isocarboxazid is primarily used to treat mood and anxiety disorders. it is also used for the treatment of parkinson's disease and other dementia-related disorders. it is also effective in the treatment of major depression, dysthymic disorder, and atypical. Synonyms: 1-Benzyl-2-(5-methyl-3-isoxazolylcarbonyl)hydrazine;3-Isoxazolecarboxylic acid, 5-methyl-, 2-(phenylmethyl)hydrazide;3-Isoxazolecarboxylic acid, 5-methyl-, 2-benzylhydrazide;5-Methyl-3-isoxazole-carboxylic Acid 2-Benzylhydrazide;3-(N-Benzylhydrazinocarbon. Grades: 95%. CAS No. 59-63-2. Molecular formula: C12H13N3O2. Mole weight: 231.25. BOC Sciences 10
Leflunomide Impurity G Synonyms: 5-Methyl-isoxazole-4-carboxylic acid p-tolylamide. Grades: > 95%. Molecular formula: C12H12N2O2. Mole weight: 216.24. BOC Sciences 6
Methyl 5-phenylisoxazole-3-carboxylate Methyl 5-phenylisoxazole-3-carboxylate. Group: Biochemicals. Alternative Names: 5-Phenyl-isoxazole-3-carboxylic acid methyl ester. Grades: Highly Purified. CAS No. 51677-09-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 8
Worldwide
Oxacillin Impurity D Synonyms: BP6CH7658P; UNII-BP6CH7658P; Oxacillin sodium monohydrate impurity D [EP]; (2RS, 4S) -5, 5-Dimethyl-2- ( ( ( (5-methyl-3-phenylisoxazol-4-yl) carbonyl) amino) methyl) thiazolidine-4-carboxylic acid; 4-Thiazolidinecarboxylic acid, 5,5-dimethyl-2-((((5-methyl-3-phenyl-4-isoxazolyl)carbonyl)amino)methyl)-, (4S)-; (4S)- 5,5-Dimethyl-2-[[[(5-methyl-3-phenyl-4-isoxazolyl)carbonyl]amino]methyl]-4-thiazolidinecarboxylic acid; (4S)-5,5-dimethyl-2-[[(5-methyl-3-phenyl-1,2-oxazole-4-carbonyl)amino]methyl]-1,3-thiazolidine-4-carboxylic acid; OXACILLIN SODIUM MONOHYDRATE IMPURITY D [EP IMPURITY]; (4S)-5,5-Dimethyl-2-((5-methyl-3-phenylisoxazole-4-carboxamido)methyl)thiazolidine-4-carboxylic acid; (4S)?- 5, ?5-?Dimethyl-?2-?[[[ (5-?methyl-?3-?phenyl-?4-?isoxazolyl) ?carbonyl]?amino]?methyl]?-4-?thiazolidinecarboxyl?ic acid. Grades: > 95%. CAS No. 1642559-63-4. Molecular formula: C18H21N3O4S. Mole weight: 375.45. BOC Sciences 8

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