Lactamase Suppliers USA
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Product | Description | |
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Ampicillin Beta-Lactamase Modified, 1000X Quick inquiry Where to buy Suppliers range | Ampicillin Beta-Lactamase Modified, is a unique antibiotic that is a stronger inhibitor of b-Lactamase than ampicillin, carbenicillin or methicillin. Ampicillin is modified utilizing a novel method that results in improved transformation efficiencies where higher cell density and longer incubation times traditionally result in the development of ampicillin sensitive satellite colonies. When used at a concentration of 1X, the presence of satellite colonies Identificatis reduced, even after prolonged incubation (2-4 days) and plating of competent cells at 20 fold higher density. Group: Biochemicals. Grades: Molecular Biology Grade. Pack Sizes: 3x1ml. US Biological Life Sciences. | Worldwide |
1-(4,5-Dihydro-2-thiazolyl)-3-azetidinethiol Hydrochloride Quick inquiry Where to buy Suppliers range | 1-(4,5-Dihydro-2-thiazolyl)-3-azetidinethiol Hydrochloride is used as a reagent in the synthesis of Tebipenem Tetrahydrate (T012840); the active metabolite of Tebipenem Pivoxil (T012900) that shows excellent bactericidal activity against β-lactamase-nonproducing, ampicillin-resistant isolates. Group: Biochemicals. Grades: Highly Purified. CAS No. 179337-57-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C6H11ClN2S2, Molecular Weight: 210.75. US Biological Life Sciences. | Worldwide |
1-Amino-4-hydroxy-2-butanone Hydrochloride Quick inquiry Where to buy Suppliers range | 1-Amino-4-hydroxy-2-butanone is a metabolite of Clavulanic Acid (C563750, potassium salt) which is a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. CAS No. 92632-79-6. Pack Sizes: 25mg, 250mg. Molecular Formula: C4H10ClNO2, Molecular Weight: 139.58. US Biological Life Sciences. | Worldwide |
(1R,2R,5R)-7-Oxo-6-(phenylmethoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide Quick inquiry Where to buy Suppliers range | An impurity of Avibactam, a non-β lactam β-lactamase inhibitor that inactivates some β-lactamases. Synonyms: 1,6-Diazabicyclo[3.2.1]octane-2-carboxamide, 7-oxo-6-(phenylmethoxy)-, (1R,2R,5R)-; Avibactam Impurity 29. Grades: ≥95%. CAS No. 2064219-15-2. Molecular formula: C14H17N3O3. Mole weight: 275.30. | |
(1R)-Cefpodoxime Proxetil Isopropylcarbamate Quick inquiry Where to buy Suppliers range | Cefpodoxime Proxetil derivative. It can be obtained from 1-?Chloroethyl isopropyl carbonate (CAS 98298-66-9) which can be used as reactant/reagent in preparation of oxaborinine compounds useful as Beta-lactamase inhibitors. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C25H33N5O11S2, Molecular Weight: 643.69. US Biological Life Sciences. | Worldwide |
(1S,2S,5S)-7-Oxo-6-(phenylmethoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide Quick inquiry Where to buy Suppliers range | An impurity of Avibactam, a non-β lactam β-lactamase inhibitor that inactivates some β-lactamases. Synonyms: 1,6-Diazabicyclo[3.2.1]octane-2-carboxamide, 7-oxo-6-(phenylmethoxy)-, (1S,2S,5S)-; Avibactam Impurity 27. Grades: ≥95%. CAS No. 2064219-16-3. Molecular formula: C14H17N3O3. Mole weight: 275.30. | |
(1S)-Cefpodoxime Proxetil Isopropylcarbamate Quick inquiry Where to buy Suppliers range | (1S)-Cefpodoxime Proxetil Isopropylcarbamate is Cefpodoxime Proxetil derivative. It can be obtained from 1-?Chloroethyl isopropyl carbonate (CAS 98298-66-9) which can be used as reactant/reagent in preparation of oxaborinine compounds useful as Beta-lactamase inhibitors. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C25H33N5O11S2, Molecular Weight: 643.69. US Biological Life Sciences. | Worldwide |
2-(2-Benzothiazolyldithio)-α-(1-methylethenyl)-4-oxo-1-azetidineacetic Acid Diphenylmethyl Ester Quick inquiry Where to buy Suppliers range | 2-(2-Benzothiazolyldithio)-α-(1-methylethenyl)-4-oxo-1-azetidineacetic Acid Diphenylmethyl Ester is an intermediate in the synthesis of Tazobactam Sodium Salt-13C2,15N1, which is the labelled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C28H24N2O3S3. US Biological Life Sciences. | Worldwide |
2-[2- (Hydroxyimino) ethylidene]hydrazide Acetic Acid Quick inquiry Where to buy Suppliers range | 2-[2- (Hydroxyimino) ethylidene]hydrazide Acetic Acid is an intermediate in the synthesis of Tazobactam Sodium Salt-13C2,15N1, which is the labelled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. CAS No. 161228-22-4. Pack Sizes: 500mg, 1g. Molecular Formula: C4H7N3O2. US Biological Life Sciences. | Worldwide |
2- (2- ( (t-Butyldimethylsilyl) methoxy) ethyl) -5- (2- ( (tert-butyldimethylsilyl) oxy) ethyl) pyrazine Quick inquiry Where to buy Suppliers range | 2- (2- ( (t-Butyldimethylsilyl) methoxy) ethyl) -5- (2- ( (tert-butyldimethylsilyl) oxy) ethyl) pyrazine is an intermediate in synthesizing 3-Methyl-2,5-bis-(2-hydroxyethyl)pyrazine (M295340), which is a degradation product of Clavulanic Acid (C563750), a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C20H40N2O2Si2. US Biological Life Sciences. | Worldwide |
2- (2- ( (t-Butyldimethylsilyl) methoxy) ethyl) -5- (2- ( (tert-butyldimethylsilyl) oxy) ethyl) pyrazine N-Oxide Quick inquiry Where to buy Suppliers range | 2- (2- ( (t-Butyldimethylsilyl) methoxy) ethyl) -5- (2- ( (tert-butyldimethylsilyl) oxy) ethyl) pyrazine N-Oxide is an intermediate in synthesizing 3-Methyl-2,5-bis-(2-hydroxyethyl)pyrazine (M295340), which is a degradation product of Clavulanic Acid (C563750), a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H42N2O3Si2. US Biological Life Sciences. | Worldwide |
2,5-Bis(2-(benzyloxy)ethyl)-3-methylpyrazine Quick inquiry Where to buy Suppliers range | 2,5-Bis(2-(benzyloxy)ethyl)-3-methylpyrazine is an intermediate in synthesizing 3-Methyl-2,5-bis-(2-hydroxyethyl)pyrazine (M295340), which is a degradation product of Clavulanic Acid (C563750), a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C23H26N2O2. US Biological Life Sciences. | Worldwide |
2, 5-Bis (2- (benzyloxy) ethyl) pyrazine Quick inquiry Where to buy Suppliers range | 2, 5-Bis (2- (benzyloxy) ethyl) pyrazine is an intermediate in synthesizing 3-Methyl-2,5-bis-(2-hydroxyethyl)pyrazine (M295340), which is a degradation product of Clavulanic Acid (C563750), a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C22H24N2O2. US Biological Life Sciences. | Worldwide |
2, 5-Bis (2- (benzyloxy) ethyl) pyrazine N-Oxide Quick inquiry Where to buy Suppliers range | 2, 5-Bis (2- (benzyloxy) ethyl) pyrazine N-Oxide is an intermediate in synthesizing 3-Methyl-2,5-bis-(2-hydroxyethyl)pyrazine (M295340), which is a degradation product of Clavulanic Acid (C563750), a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C22H24N2O3. US Biological Life Sciences. | Worldwide |
2,5-Dimethyl 1-benzylpyrrolidine-2,5-dicarboxylate Quick inquiry Where to buy Suppliers range | 2,5-Dimethyl 1-benzylpyrrolidine-2,5-dicarboxylate is a useful chemical intermediate used in the preparation of beta-phospholactam as carbapenem transition state analog in broad-spectrum inhibitor of metallo-beta-lactamases. Group: Biochemicals. Grades: Highly Purified. CAS No. 51483-87-5. Pack Sizes: 500mg, 2.5g. Molecular Formula: C15H19NO4, Molecular Weight: 277.32. US Biological Life Sciences. | Worldwide |
2,5-Dimethylpyrazine Quick inquiry Where to buy Suppliers range | 2,5-Dimethylpyrazine is used as a reagent in the synthesis of bone-targeted proteasome inhibitors for multiple myeloma (MM). 2,5-Dimethylpyrazine is also used in the preparation of 3-Methyl-2,5-bis-(2-hydroxyethyl)pyrazine (M295340); a degredation product of Clavulanic Acid (C563750) which is a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. CAS No. 123-32-0. Pack Sizes: 5g, 25g. Molecular Formula: C6H8N2. US Biological Life Sciences. | Worldwide |
2-Amino-5-bromoquinazoline Quick inquiry Where to buy Suppliers range | 2-Amino-5-bromoquinazoline is used in the preparation of Tetrazolyl aryl sulfonamide s as metallo-beta-lactamase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 181871-83-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C8H6BrN3, Molecular Weight: 224.06. US Biological Life Sciences. | Worldwide |
?2-Ceftiofur Quick inquiry Where to buy Suppliers range | ?2-Ceftiofur is a structural isomer of Ceftiofur (C244695). Ceftiofur is a third generation cephalosporin antibiotic used in veterinary medicine. It is resistant to antibiotic resistance enzyme beta-lactamase. Group: Biochemicals. Grades: Highly Purified. CAS No. 120962-17-6. Pack Sizes: 10mg, 50mg. Molecular Formula: C19H17N5O7S3, Molecular Weight: 523.559999999999. US Biological Life Sciences. | Worldwide |
2-Ethyl-2-methylsuccinic Acid Quick inquiry Where to buy Suppliers range | 2-Ethyl-2-methylsuccinic Acid is an inhibitor of plasmid-borne IMP-1 metallo- β-lactamase. Group: Biochemicals. Grades: Highly Purified. CAS No. 631-31-2. Pack Sizes: 50mg, 100mg. Molecular Formula: C7H12O4. US Biological Life Sciences. | Worldwide |
[2R-(2α,3 β , 6α )]-3-Azido-3-methyl-8-oxo-5-thia-1-azabicyclo[4. 2. 0]octane-2-carboxylic Acid 5,5-Dioxide Diphenylmethyl Ester Quick inquiry Where to buy Suppliers range | [2R-(2α,3 β , 6α )]-3-Azido-3-methyl-8-oxo-5-thia-1-azabicyclo[4. 2. 0]octane-2-carboxylic Acid 5,5-Dioxide Diphenylmethyl Ester is an intermediate in the synthesis of Tazobactam Sodium Salt-13C2,15N1 (T010102), which is a labelled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. CAS No. 104862-31-9. Pack Sizes: 5mg, 10mg. Molecular Formula: C21H20N4O5S. US Biological Life Sciences. | Worldwide |
(2R,5R)-Avibactam Sodium Salt Quick inquiry Where to buy Suppliers range | (2R,5R)-Avibactam Sodium Salt is an isomer of Avibactam Sodium Salt (A794850); a novel β-lactamase inhibitor with a non-lactam structural scaffold. Avibactam irreversibly inhibits lactamase from Mycobacterium tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1797133-98-2. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C7H10N3NaO6S, Molecular Weight: 287.23. US Biological Life Sciences. | Worldwide |
(2R,5R)-Ethyl 5-((Benzyloxy)Amino)Piperidine-2-Carboxylate Quick inquiry Where to buy Suppliers range | An impurity of Avibactam, a non-β lactam β-lactamase inhibitor that inactivates some β-lactamases. Synonyms: Avibactam Impurity 39. Grades: ≥95%. CAS No. 2089462-91-7. Molecular formula: C15H22N2O3. Mole weight: 278.35. | |
(2R,5R,Z)-Benzyl 3-(2-Hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3. 2. 0]heptane-2-carboxylate Quick inquiry Where to buy Suppliers range | (2R,5R,Z)-Benzyl 3-(2-Hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3. 2. 0]heptane-2-carboxylate is an intermediate in the synthesis of Clavulanic Acid Potassium Salt-d4 which is the isotope labelled analog of Clavulanic Acid Potassium Salt (C563750); a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. CAS No. 57943-84-7. Pack Sizes: 5mg, 10mg. Molecular Formula: C15H15NO5. US Biological Life Sciences. | Worldwide |
(2R,5S)-6-(Benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide Quick inquiry Where to buy Suppliers range | An impurity of Avibactam, a non-β lactam β-lactamase inhibitor that inactivates some β-lactamases. Synonyms: (1S,2R,5S)-6-Benzyloxy-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide; Avibactam Impurity 19. Grades: ≥95%. CAS No. 1383814-72-9. Molecular formula: C14H17N3O3. Mole weight: 275.30. | |
(2R,5S)-ethyl 5-(benzyloxyamino)piperidine-2-carboxylate Quick inquiry Where to buy Suppliers range | An impurity of Avibactam, a non-β lactam β-lactamase inhibitor that inactivates some β-lactamases. Synonyms: 5-[(phenylmethoxy)amino]-, ethyl ester, (2R,5S)-; Avibactam Impurity 62. Grades: ≥95%. CAS No. 2306254-34-0. Molecular formula: C15H22N2O3. Mole weight: 278.35. | |
(2S, 4S, 5R)-3, 3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid 4-Oxide Phenylmethyl Ester-d2 Quick inquiry Where to buy Suppliers range | (2S, 4S, 5R)-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid 4-Oxide Phenylmethyl Ester-d2 is an intermediate in the synthesis of Tazobactam-d4 which is the labeled analog of Tazobactam (T010095), a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C15H15D2NO4S. US Biological Life Sciences. | Worldwide |
(2S)-5-[(Phenylmethoxy)imino]-2-piperidinecarboxylic Acid Ethyl Ester Quick inquiry Where to buy Suppliers range | (2S)-5-[(Phenylmethoxy)imino]-2-piperidinecarboxylic Acid Ethyl Ester is an impurity of Avibactam (A794850, Na Salt); a novel β-lactamase inhibitor with a non-lactam structural scaffold. Avibactam irreversibly inhibits lactamase from Mycobacterium tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1416134-60-5. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C15H20N2O3, Molecular Weight: 276.33. US Biological Life Sciences. | Worldwide |
(2S, 5R)-3, 3-dimethyl-7-oxo-4-oxide-4-Thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid Diphenylmethyl Ester Quick inquiry Where to buy Suppliers range | (2S, 5R)-3, 3-dimethyl-7-oxo-4-oxide-4-Thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid Diphenylmethyl Ester is an intermediate in the synthesis of Tazobactam Sodium Salt-13C2,15N1, which is the labelled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. CAS No. 87579-78-0. Pack Sizes: 25mg, 50mg. Molecular Formula: C21H21NO4S. US Biological Life Sciences. | Worldwide |
(2S, 5R)-3-(Azidomethyl)-3-methyl-7-oxo-4, 4-dioxide-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid Diphenylmethyl Ester Quick inquiry Where to buy Suppliers range | (2S, 5R)-3-(Azidomethyl)-3-methyl-7-oxo-4, 4-dioxide-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid Diphenylmethyl Ester is an intermediate in the synthesis of Tazobactam Sodium Salt-13C2,15N1 (T010102), which is the labelled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C21H20N4O5S. US Biological Life Sciences. | Worldwide |
(2S,5R)-5-[(Phenylmethoxy)amino]-2-piperidinecarboxamide Quick inquiry Where to buy Suppliers range | (2S,5R)-5-[(Phenylmethoxy)amino]-2-piperidinecarboxamide is an impurity of Avibactam (A794850, Na Salt); a novel β-lactamase inhibitor with a non-lactam structural scaffold. Avibactam irreversibly inhibits lactamase from Mycobacterium tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1416134-49-0. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C13H19N3O2, Molecular Weight: 249.31. US Biological Life Sciences. | Worldwide |
(2S,5R)-5-[(Phenylmethoxy)amino]-2-piperidinecarboxylic Acid Ethyl Ester Ethanedioate Quick inquiry Where to buy Suppliers range | (2S,5R)-5-[(Phenylmethoxy)amino]-2-piperidinecarboxylic Acid Ethyl Ester Ethanedioate is an impurity of Avibactam (A794850, Na Salt); a novel β-lactamase inhibitor with a non-lactam structural scaffold. Avibactam irreversibly inhibits lactamase from Mycobacterium tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1416134-48-9. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C15H22N2O3 (C2H2O4), Molecular Weight: 278.359002999999. US Biological Life Sciences. | Worldwide |
(2S,5R)-5-[(Phenylmethoxy)amino]-2-piperidinecarboxylic Acid Methyl Ester Quick inquiry Where to buy Suppliers range | (2S,5R)-5-[(Phenylmethoxy)amino]-2-piperidinecarboxylic Acid Methyl Ester is an impurity of Avibactam (A794850, Na Salt); a novel β-lactamase inhibitor with a non-lactam structural scaffold. Avibactam irreversibly inhibits lactamase from Mycobacterium tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1416134-73-0. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C14H20N2O3, Molecular Weight: 264.32. US Biological Life Sciences. | Worldwide |
(2S, 5R)-6, 6-Dibromo-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic acid 4-Oxide Phenylmethyl Ester Quick inquiry Where to buy Suppliers range | (2S, 5R)-6, 6-Dibromo-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic acid 4-Oxide Phenylmethyl Ester is an impuriy in the synthesis of Tazobactam-d4 which is the labeled analog of Tazobactam (T010095), a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. CAS No. 153833-41-1. Pack Sizes: 50mg, 100mg. Molecular Formula: C15H15Br2NO4S. US Biological Life Sciences. | Worldwide |
(2S, 5R)-6-(Benzyloxy)-7-oxo-1, 6-diazabicyclo[3. 2. 1]octane-2-carboxamide Quick inquiry Where to buy Suppliers range | (2S, 5R)-6-(Benzyloxy)-7-oxo-1, 6-diazabicyclo[3. 2. 1]octane-2-carboxamide is an impurity of Avibactam (A794850, Na Salt); a novel β-lactamase inhibitor with a non-lactam structural scaffold. Avibactam irreversibly inhibits lactamase from Mycobacterium tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1192651-49-2. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C14H17N3O3, Molecular Weight: 275.3. US Biological Life Sciences. | Worldwide |
(2S, 5R)-6-Hydroxy-7-oxo-1, 6-diazabicyclo[3. 2. 1]octane-2-carboxamide Quick inquiry Where to buy Suppliers range | (2S, 5R)-6-Hydroxy-7-oxo-1, 6-diazabicyclo[3. 2. 1]octane-2-carboxamide is an impurity of Avibactam (A794850, Na Salt); a novel β-lactamase inhibitor with a non-lactam structural scaffold. Avibactam irreversibly inhibits lactamase from Mycobacterium tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1383814-64-9. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C7H11N3O3, Molecular Weight: 185.18. US Biological Life Sciences. | Worldwide |
(2S, 5R, 6R) -6- [ [ [3- (2-Chlorophenyl) -5-methyl-4-isoxazolyl] carbonyl] amino] -3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo [3. 2. 0] heptane-2-carboxylic acid monosodium salt Quick inquiry Where to buy Suppliers range | Cloxacillin is 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. CAS No. 642-78-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C??H??ClN?NaO?S. US Biological Life Sciences. | Worldwide |
(2S, 5R, 6S)-6-bromo-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic acid Diphenylmethyl Ester Quick inquiry Where to buy Suppliers range | (2S, 5R, 6S)-6-bromo-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic acid Diphenylmethyl Ester is an intermediate in the synthesis of Tazobactam Sodium Salt-13C2,15N1, which is the labelled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. CAS No. 74189-25-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C21H20BrNO3S. US Biological Life Sciences. | Worldwide |
(2S,5S)-Avibactam Sodium Salt Quick inquiry Where to buy Suppliers range | (2S,5S)-Avibactam Sodium Salt is an isomer of Avibactam Sodium Salt; a novel β-lactamase inhibitor with a non-lactam structural scaffold. Avibactam irreversibly inhibits lactamase from Mycobacterium tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 2064219-26-5. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C7H10N3NaO6S, Molecular Weight: 287.23. US Biological Life Sciences. | Worldwide |
(2S)-Benzhydryl 3-methyl-7-oxo-3-((Z)-triaz-1-en-1-ylmethyl)-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylate 4,4-dioxide-15N Quick inquiry Where to buy Suppliers range | (2S)-Benzhydryl 3-methyl-7-oxo-3-((Z)-triaz-1-en-1-ylmethyl)-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylate 4,4-dioxide-15N is an inermediate in the synthesis of Tazobactam Sodium Salt-13C2,15N, which is the labeled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C21H20N315NO5S, Molecular Weight: 441.47. US Biological Life Sciences. | Worldwide |
2-(tert-Butyl)aniline Quick inquiry Where to buy Suppliers range | 2-(tert-Butyl)aniline is used as an intermediate in various reactions including towards substituted indole-2-carboxylic acids as inhibitors of bacterial metallo-beta-lactamases, which ultimately results in the potential for the use in the treatment of bacterial infection. Group: Biochemicals. Grades: Highly Purified. CAS No. 6310-21-0. Pack Sizes: 250mg, 1g. Molecular Formula: C10H15N, Molecular Weight: 149.229999999999. US Biological Life Sciences. | Worldwide |
2-Thiopheneacetyl Chloride Quick inquiry Where to buy Suppliers range | 2-Thiopheneacetyl chloride is used as a reagent to synthesize diamide derivatives of (S)-BINOL. These derivatives display potential anti-inflammatory and anti-arthritis effects. 2-Thiopheneacetyl chloride is also used in the synthesis of Nitrocefin (N493815), a chromogenic substrate that changes colour in the presence of β-lactamases and penicillin-binding proteins. Group: Biochemicals. Grades: Highly Purified. CAS No. 39098-97-0. Pack Sizes: 10g, 25g. Molecular Formula: C6H5ClOS, Molecular Weight: 160.62. US Biological Life Sciences. | Worldwide |
[3- (2-Carboxyvinyl) phenyl]boronic Acid Quick inquiry Where to buy Suppliers range | [3- (2-Carboxyvinyl) phenyl]boronic Acid is a reactant in the synthesis of inhibitors of malarial proteases plasmepsin I and II. Also used in the synthesis of structure based inhibitors of AmpC B-Lactamase. Group: Biochemicals. Grades: Highly Purified. CAS No. 216144-91-1. Pack Sizes: 250mg, 1g. Molecular Formula: C9H9BO4, Molecular Weight: 191.98. US Biological Life Sciences. | Worldwide |
3-(2-Chlorophenyl)-5-methyl-2,3-dihydroisoxazole-4-carboxylic Acid Methyl Ester-13C4 Quick inquiry Where to buy Suppliers range | 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. | Worldwide |
3-(Acetylthio)-2-benzylpropionic Acid Quick inquiry Where to buy Suppliers range | Racecadotril intermediate. A β-thiopropionyl-amino acid derivative used as β-lactamase inhibitor. Group: Biochemicals. Alternative Names: α - [ (Acetylthio) methyl] benzenepropanoic Acid;2-(Acetylthiomethyl)-3-phenylpropionic Acid; 2-[ (Acetylsulfanyl) methyl]-3-phenylpropionic Acid. Grades: Highly Purified. CAS No. 91702-98-6. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
3-Azido-3-methyl-8-oxo-5, 5-dioxide-5-thia-1-azabicyclo[4. 2. 0]octane-2-carboxylic Acid Diphenylmethyl Ester-15N Quick inquiry Where to buy Suppliers range | 3-Azido-3-methyl-8-oxo-5, 5-dioxide-5-thia-1-azabicyclo[4. 2. 0]octane-2-carboxylic Acid Diphenylmethyl Ester-15N is an impurity in the synthesis of Tazobactam Sodium Salt-13C2,15N1, which is the labelled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H20N315NO5S. US Biological Life Sciences. | Worldwide |
3-Bromo-4-ethylbenzoic Acid Quick inquiry Where to buy Suppliers range | 3-Bromo-4-ethylbenzoic Acid is used in synthesis of benzocarbacephem and benzocarbapenem derivatives as inactivators of β-lactamases. Group: Biochemicals. Grades: Highly Purified. CAS No. 99548-53-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C9H9BrO2, Molecular Weight: 229.07. US Biological Life Sciences. | Worldwide |
3-(Chloromethyl)-3-methyl-7-oxo-4-Thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid Diphenylmethyl Ester Quick inquiry Where to buy Suppliers range | 3-(Chloromethyl)-3-methyl-7-oxo-4-Thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid Diphenylmethyl Ester is an intermediate in the synthesis of Tazobactam Sodium Salt-13C2,15N1 (T010102), the labelled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C21H20ClNO3S. US Biological Life Sciences. | Worldwide |
4-(2-(Benzyloxy)ethyl)-1H-pyrrole-3-carboxylic Acid Methyl Ester Quick inquiry Where to buy Suppliers range | 4-(2-(Benzyloxy)ethyl)-1H-pyrrole-3-carboxylic Acid Methyl Ester is an protected intermediate in the synthesis of Clavulanic Acid (C563750), an β-lactamase inhibitor that is added to amoxicillin (A634235) to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
4-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethyl)-1H-pyrrole-3-carboxylic Acid Methyl Ester Quick inquiry Where to buy Suppliers range | 4-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethyl)-1H-pyrrole-3-carboxylic Acid Methyl Ester is an protected intermediate in the synthesis of Clavulanic Acid (C563750), an β-lactamase inhibitor that is added to amoxicillin (A634235) to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
4-(Hydroxymethyl)-1H-pyrrole-3-carboxylic Acid Benzyl Ester Quick inquiry Where to buy Suppliers range | 4-(Hydroxymethyl)-1H-pyrrole-3-carboxylic Acid Benzyl Ester is an impurity in the synthesis of Clavulanic Acid (C563750), an β-lactamase inhibitor that is added to amoxicillin (A634235) to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
4- ( ( (tert-Butyldimethylsilyl) oxy) methyl) -1H-pyrrole-3-carboxylic Acid Benzyl Ester Quick inquiry Where to buy Suppliers range | 4- ( ( (tert-Butyldimethylsilyl) oxy) methyl) -1H-pyrrole-3-carboxylic Acid Benzyl Ester is an protected intermediate in the synthesis of Clavulanic Acid (C563750), an β-lactamase inhibitor that is added to amoxicillin (A634235) to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
5R,6R-Benzylpenicilloate Disodium Salt Quick inquiry Where to buy Suppliers range | 5R,6R-Benzylpenicilloate Disodium Salt is the β-lactamase cleavage product/metabolite of antibiotic Penicillin G. Synonyms: [2R-[2α(R*),4β]]-4-carboxy-5,5-dimethyl-α-[(phenylacetyl)amino]-2-thiazolidineacetic Acid Disodium Salt; (αR,2R,4S)-4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-Thiazolidineacetic Acid Sodium Salt. CAS No. 63448-72-6. Molecular formula: C16H18N2Na2O5S. Mole weight: 396.37. | |
5R,6R-Benzylpenicilloic Acid Quick inquiry Where to buy Suppliers range | 5R,6R-Benzylpenicilloic Acid is the β-lactamase cleavage product/metabolite of antibiotic Penicillin G. Synonyms: (αR,2R,4S)-4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-thiazolidineacetic Acid; [2R-[2α(R*),4β]]-4-Carboxy-5,5-dimethyl-α-[(phenylacetyl)amino]-2-thiazolidineacetic Acid; Benzyl Penicilloic Acid (Mixture of Diastereomers); D-benzylpenicilloic acid; Benzylpenicilloic acid; 4-carboxy-5,5-dimethyl-alpha-((phenylacetyl)amino)-2-thiazolidineacetic acid. Grades: 97%. CAS No. 87492-68-0. Molecular formula: C16H20N2O5S. Mole weight: 352.40. | |
[[(6R,7R)-2-[[(4-Methoxyphenyl)methoxy]carbonyl]-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]triphenyl-phosphonium Iodide Quick inquiry Where to buy Suppliers range | [[(6R,7R)-2-[[(4-Methoxyphenyl)methoxy]carbonyl]-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]triphenyl-phosphonium Iodide is used in the synthesis of Nitrocefin, which is a chromogenic cephalosporin substrate routinely used to detect the presence of beta-lactamase enzymes produced by various microbes. Synonyms: Phosphonium, [[(6R,7R)-2-[[(4-methoxyphenyl)methoxy]carbonyl]-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]triphenyl-, iodide (1:1); Phosphonium, [[(6R,7R)-2-[[(4-methoxyphenyl)methoxy]carbonyl]-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]triphenyl-, iodide. Grades: 98%. CAS No. 828919-19-3. Molecular formula: C40H36IN2O5PS2. Mole weight: 846.73. | |
8-Hydroxyquinoline Hemisulfate Salt Hemihydrate Quick inquiry Where to buy Suppliers range | 8-Hydroxyquinoline Hemisulfate Salt Hemihydrate is a 20S proteasome inhibitor. It can be used in pharmacological activity and biological study of treatment of drug-resistant bacterial and fungal infections with metal chelating compounds such as clioquinol analogs and combination with other antibiotics in relation to β lactamase. Group: Biochemicals. Grades: Highly Purified. CAS No. 207386-91-2. Pack Sizes: 100g, 250g. Molecular Formula: C9H11NO6S, Molecular Weight: 261.25. US Biological Life Sciences. | Worldwide |
AAI101 Quick inquiry Where to buy Suppliers range | AAI101 is a novel β-lactamase inhibitor with activity against extended-spectrum β-lactamases (ESBL), as well as, some class A and class D carbapenemases. Uses: Beta-lactamase inhibitors. Synonyms: AAI-101; AAI101. CAS No. 1001404-83-6. Molecular formula: C11H14N4O5S. Mole weight: 314.32. | |
Alanylclavam Quick inquiry Where to buy Suppliers range | Alanylclavam is a beta-lactam antibiotic produced by Streptomyces clavuligerus NRRL 3585. It is neither a substrate for nor inhibitor of several beta-lactamases, shows antimicrobial activity in defined minimal medium but little or no inhibitory activity in nutrient-rich medium. Synonyms: Ro-22-5417; 3-(7-Oxo-1-aza-4-oxabicyclo(3.2.0)hept-3-yl)alanine. CAS No. 74758-63-7. Molecular formula: C8H12N2O4. Mole weight: 200.19. | |
Ampicillin Sodium Mixture With Sulbactam Sodium Quick inquiry Where to buy Suppliers range | Ampicillin Sodium Mixture with Sulbactam Sodium is a β-lactamase inhibitor used to enhance the effectiveness of β-lactam antibiotics. Synonyms: Unacyne; Unacid; Unasyn-S; Yucion-S. CAS No. 117060-71-6. Molecular formula: C25H29N3Na2O9S2. Mole weight: 625.62. | |
Anhydro- (O-carboxyphenyl) phosphorochloridate Quick inquiry Where to buy Suppliers range | A Penicillin-Like-inhibitor of β-Lactamases. Group: Biochemicals. Alternative Names: 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one 2-oxide; Salicylic Acid Phosphorochloridate Cyclic Anhydride. Grades: Highly Purified. CAS No. 5381-98-6. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
Asparenomycin A Quick inquiry Where to buy Suppliers range | Asparenomycin A is a carbapenem antibiotic produced by Streptomyces tokunonensis sp. (PA-31088) and Srt.argenteolus (PA-39504). It has anti-gram-positive and negative bacteria activity, can inhibit a variety of β-lactamases, and also has an effect on β-lactamase-producing strains. Synonyms: Asparenomycin. CAS No. 76466-24-5. Molecular formula: C14H16N2O6S. Mole weight: 340.35. | |
Asparenomycin B Quick inquiry Where to buy Suppliers range | Asparenomycin B is a carbapenem antibiotic produced by Streptomyces tokunonensis sp. (PA-31088) and Srt.argenteolus (PA-39504). It has anti-gram-positive and negative bacteria activity, can inhibit a variety of β-lactamases, and also has an effect on β-lactamase-producing strains. CAS No. 79366-72-6. Molecular formula: C14H18N2O6S. Mole weight: 342.37. | |
Asparenomycin C Quick inquiry Where to buy Suppliers range | Asparenomycin C is a carbapenem antibiotic produced by Streptomyces tokunonensis sp. (PA-31088) and Srt.argenteolus (PA-39504). It has anti-gram-positive and negative bacteria activity, can inhibit a variety of β-lactamases, and also has an effect on β-lactamase-producing strains. CAS No. 81018-71-5. Molecular formula: C14H16N2O5S. Mole weight: 324.35. | |
Avibactam Quick inquiry Where to buy Suppliers range | Avibactam is a novel investigational non-beta-lactam beta-lactamase inhibitor that is being developed for possible use in combination with ceftaroline in the U.S. Avibactam does not have any intrinsic antibacterial activity in its own right, but appears to be capable of inhibiting beta-lactamase enzymes that belong to molecular classes A and C.Avibactam is useful for Antibiotics. Uses: Beta-lactamase inhibitors. Synonyms: Sulfuric acid mono[(1R,2S,5R)-2-(aminocarbonyl)-7-oxo-1,6-diazabicyclo[3.2.1]oct-6-yl] ester; Avibactam free acid; [(2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl] hydrogen sulfate. Grades: >98%. CAS No. 1192500-31-4. Molecular formula: C7H11N3O6S. Mole weight: 265.24. | |
Avibactam Impurity 6 Quick inquiry Where to buy Suppliers range | An impurity of Avibactam, a non-β lactam β-lactamase inhibitor that inactivates some β-lactamases. Synonyms: (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide; (1R,2S,5R)-7-Oxo-6-(phenylmethoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide. Grades: >95%. CAS No. 1192651-49-2. Molecular formula: C14H17N3O3. Mole weight: 275.31. | |
Avibactam Sodium, (+)- Quick inquiry Where to buy Suppliers range | An impurity of Avibactam, a non-β lactam β-lactamase inhibitor that inactivates some β-lactamases. Synonyms: (2R,5S)-7-Oxo-6-(sulfooxy)-1,6-diazabicyclo(3.2.1)octane-2-carboxamide monosodium salt. Grades: ≥95%. CAS No. 1383814-68-3. Molecular formula: C7H10N3NaO6S. Mole weight: 287.23. | |
Avibactam Sodium Salt Quick inquiry Where to buy Suppliers range | Avibactam Sodium Salt, a novel non-?-lactam ?-lactamase inhibitor, binds covalently to Ambler class A ?-lactamases, including KPCs, Ambler class C and some class D b-lactamases. In combination with ceftazidime, Avibactam is a new drug application for avibactam , and was approved by the FDA on February 25, 2015, to treat complicated urinary tract and complicated intra-abdominal Infections caused by antibiotic resistant-pathogens. Avibactam has limited intrinsic antimicrobial activity but restores the in vitro activity of b-lactams including ceftazidime, ceftaroline, the active metabolite of ceftaroline fosamil, and aztreonam against ESBL-producing pathogens. Synonyms: sodium (2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[321]octan-6-yl sulfate; NXL104; NXL-104; NXL 104; Avibactam; Avibactam sodium. CAS No. 1192491-61-4. Molecular formula: C7H10N3NaO6S. Mole weight: 287.23. | |
Avycaz Quick inquiry Where to buy Suppliers range | Avycaz is a fixed-dose combination medication composed of ceftazidime, a cephalosporin antibiotic, and avibactam, a β-lactamase inhibitor. Synonyms: ceftazidime & avibactam; ceftazidime + avibactam; Avibactam / Ceftazidime. CAS No. 1393723-27-7. Molecular formula: C29H33N9O13S3. Mole weight: 811.8. | |
beta-Lac-TEG-Alkyne Quick inquiry Where to buy Suppliers range | beta-Lac-TEG-Alkyne is a valuable tool in biomedicine for studying the role of beta-lactamase enzymes in drug resistance. It is widely used in drug discovery and development to identify and characterize new inhibitors for treating antibiotic-resistant bacterial infections. This compound serves as a crucial link in the design and synthesis of potential novel antibiotics, ultimately combating drug resistance and improving patient outcomes. Molecular formula: C21H36O14. Mole weight: 512.5. | |
BLI 489 Hydrate Quick inquiry Where to buy Suppliers range | BLI-489 is a penem β-lactamase inhibitor, which has shown activity against class A, C, and D β-lactamases. BLI-489 is being tested in combination therapy for drug-resistant bacteria. Group: Biochemicals. Alternative Names: (5R,6Z)-6-[(5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazin-2-yl)methylene]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid Sodium Salt Hydrate; WAY-185489. Grades: Purified. CAS No. 623564-40-9. Pack Sizes: 5mg, 10mg. Molecular Formula: C??H??N?NaO?S; xH?O, Molecular Weight: 327.29. US Biological Life Sciences. | Worldwide |
BMS-247243 Quick inquiry Where to buy Suppliers range | BMS-247243 is a novel β-Lactamase inhibitor which is a family of enzymes involved in bacterial resistance to beta-lactam antibiotics. Uses: Beta-lactamase-inhibitor. Synonyms: BMS-247243; BMS 247243; BMS247243; UNII-KG8365V22L. (6R,7R)-7-[[2-[4-[(E)-3-(carboxylatomethylamino)-3-oxoprop-1-enyl]-2,5-dichlorophenyl]sulfanylacetyl]amino]-3-[[2,6-dimethyl-1-[3-(4-methylmorpholin-4-ium-4-yl)propyl]pyridin-1-ium-4-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Grades: ≥98%. CAS No. 307316-55-8. Molecular formula: C36H41Cl2N5O8S3. Mole weight: 838.83. |