CAS 61177-45-5
:Clavulanate de potassium
Description :
Clavulanate de potassium est un composé bêta-lactame qui agit comme un puissant inhibiteur des enzymes bêta-lactamases, produites par certaines bactéries pour conférer une résistance aux antibiotiques bêta-lactames. Il est couramment utilisé en combinaison avec des antibiotiques pénicilliniques, tels que l'amoxicilline, pour améliorer leur efficacité contre les souches bactériennes résistantes. La substance apparaît sous forme de poudre cristalline blanche à blanc cassé et est soluble dans l'eau, ce qui facilite son utilisation dans les formulations pharmaceutiques. Son mécanisme d'action implique le lien irréversible avec le site actif des bêta-lactamases, empêchant ainsi l'hydrolyse des antibiotiques bêta-lactames et leur permettant d'exercer leurs effets antibactériens. Clavulanate de potassium est généralement bien toléré, bien qu'il puisse provoquer des effets secondaires chez certaines personnes, notamment des troubles gastro-intestinaux. Il est important de noter que, bien qu'il améliore l'efficacité des antibiotiques, il ne possède pas d'activité antibactérienne significative à lui seul. En tant qu'agent pharmaceutique, il est crucial d'utiliser Clavulanate de potassium sous surveillance médicale pour garantir un dosage approprié et atténuer les effets indésirables potentiels.
Formule :C8H9NO5·K
InChI :InChI=1S/C8H9NO5.K/c10-2-1-4-7(8(12)13)9-5(11)3-6(9)14-4;/h1,6-7,10H,2-3H2,(H,12,13);/b4-1-;/t6-,7-;/m1./s1
Code InChI :InChIKey=FERIANDDKNFRJI-JSYANWSFSA-N
SMILES :C(O)(=O)[C@@H]\1N2[C@](O/C1=C\CO)(CC2=O)[H].[K]
Synonymes :- 4-Oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3-(2-hydroxyethylidene)-7-oxo-, monopotassium salt, (2R,3Z,5R)-
- 4-Oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3-(2-hydroxyethylidene)-7-oxo-, monopotassium salt, [2R-(2α,3Z,5α)]-
- 4-Oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3-(2-hydroxyethylidene)-7-oxo-, potassium salt (1:1), (2R,3Z,5R)-
- Brl 14151K
- Clavitesse
- Clavulanic acid potassium salt
- Potassium clavulanate
- Serdaxin
- potassium (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate
Trier par
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13 produits concernés.
potassium (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate
CAS :Formule :C8H8KNO5Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :237.2511Potassium Clavulanate
CAS :Formule :C8H8NO5·KCouleur et forme :White To Off-White SolidMasse moléculaire :198.16 39.10Potassium clavulanate with microcrystalline cellulose
CAS :Formule :C8H8NO5KDegré de pureté :Clavulanic acid: 38.3 - 45.0 %Couleur et forme :White or almost white powderMasse moléculaire :237.25Clavulanate:Cellulose
CAS :Clavulanate:CelluloseFormule :C8H8NO5·KCouleur et forme : white or almost white crystalline powderMasse moléculaire :237.25g/molClavulanic Acid Potassium Salt
CAS :<p>Stability Hygroscopic, Temperature sensitive<br>Applications Clavulanic Acid is a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Reading, C. and Cole, M.: Antimicrob. Ag. Chemother., 11, 852 (1977), Ball, A.P., et al.: Lancet, 1, 620 (1980), Brogden, R.N., et al. Drugs, 22, 337 (1981)<br></p>Formule :C8H8NO5·KCouleur et forme :Light Yellow To Dark BrownMasse moléculaire :237.25Potassium clavulanate - 1:1 mixture with silicon dioxide
CAS :Potassium clavulanate is a beta-lactamase inhibitor that is used in the treatment of bacterial infections. The active site of potassium clavulanate is the beta-lactam ring, which has an ester bond to the 4-hydroxyl group of the penicillin nucleus. This bond can be hydrolyzed by beta-lactamase, an enzyme produced by bacteria, which will render the antibiotic ineffective. Potassium clavulanate inhibits this enzyme by binding to it and preventing it from breaking down penicillin. The temperature range for potassium clavulanate is between 2°C and 30°C, and its UV spectrophotometric technique ranges from 220 nm to 350 nm.Formule :C8H8NO5·KDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :237.25 g/molPotassium clavulanate - 1:1 mixture with cellulose
CAS :<p>Potassium clavulanate is a beta-lactamase inhibitor that is used in the treatment of bacterial infections. The active site of potassium clavulanate is the beta-lactam ring, which has an ester bond to the 4-hydroxyl group of the penicillin nucleus. This bond can be hydrolyzed by beta-lactamase, an enzyme produced by bacteria, which will render the antibiotic ineffective. Potassium clavulanate inhibits this enzyme by binding to it and preventing it from breaking down penicillin. The temperature range for potassium clavulanate is between 2°C and 30°C, and its UV spectrophotometric technique ranges from 220 nm to 350 nm.</p>Formule :C8H8NO5·KDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :237.25 g/molClavulanate potassium
CAS :Clavulanate potassium,β-Lactamase inhibitor with antibiotic activity.Formule :C8H8KNO5Couleur et forme :SolidMasse moléculaire :237.25Potassium clavulanate (40%) : silicon dioxide mixture
CAS :Formule :C8H8KNO5Degré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :237.252Clavulanic Acid Potassium Salt in Cellulose (1:1 mixture)
CAS :<p>Applications Clavulanic Acid is a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness.<br>References Reading, C. and Cole, M.: Antimicrob. Ag. Chemother., 11, 852 (1977), Ball, A.P., et al.: Lancet, 1, 620 (1980), Brogden, R.N., et al. Drugs, 22, 337 (1981)<br></p>Formule :C8H8NO5·KCouleur et forme :MixtureMasse moléculaire :237.25Potassium clavulanate - 1:1 mixture with cellulose, Antibiotic for Culture Media Use Only
CAS :Potassium clavulanate is a beta-lactamase inhibitor and an antibacterial agent. The presence of potassium clavulanate in culture media inhibits the activity of beta-lactamases, which are enzymes that confer resistance to penicillin and other beta-lactam antibiotics. It also has been shown to be active against bacterial infections such as tuberculosis, sepsis, and pneumonia, where it can inhibit the growth of bacteria by interfering with their ability to form cell walls.Formule :C8H8KNO5Degré de pureté :Min. 95.0 Area-%Masse moléculaire :237.25 g/molPotassium clavulanate
CAS :<p>Potassium clavulanate is a beta-lactamase inhibitor and an antibacterial agent. The presence of potassium clavulanate in culture media inhibits the activity of beta-lactamases, which are enzymes that confer resistance to penicillin and other beta-lactam antibiotics. It also has been shown to be active against bacterial infections such as tuberculosis, sepsis, and pneumonia, where it can inhibit the growth of bacteria by interfering with their ability to form cell walls. Potassium clavulanate is also used as an antimicrobial agent for blood culture technique and antimicrobial treatment.</p>Formule :C8H8NO5·KDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :237.25 g/mol








