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CAS No.: | 61177-45-5 |
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Name: | Potassium clavulanate |
Article Data: | 1 |
Molecular Structure: | |
Formula: | C8H8KNO5 |
Molecular Weight: | 237.254 |
Synonyms: | 4-Oxa-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3-(2-hydroxyethylidene)-7-oxo-, monopotassium salt, (2R,3Z,5R)- (9CI);4-Oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3-(2-hydroxyethylidene)-7-oxo-, monopotassium salt, [2R-(2a,3Z,5a)]-;Clavitesse;Clavulanate potassium;Clavulanic acid potassium salt;4-Oxa-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3-(2-hydroxyethylidene)-7-oxo-, potassium salt (1:1), (2R,3Z,5R)-; |
EINECS: | 262-640-9 |
Melting Point: | >160 °C |
Boiling Point: | 545.8 °C at 760 mmHg |
Flash Point: | 283.9 °C |
Appearance: | Pale yellowish solid |
Hazard Symbols: | F,Xn,Xi |
Risk Codes: | 11-42/43-44-36-14 |
Safety: | 8-16-22-36/37-45-43-26 |
PSA: | 89.90000 |
LogP: | -2.49240 |
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IUPAC Name: Potassium (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate
Molecular Formula: C8H8KNO5
Molecular Weight: 237.25 g/mol
SMILES: N12[C@H](\C(=C\CO)O[C@@H]1CC2=O)C(=O)[O-].[K+]
InChI: InChI=1/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);/q;+1/p-1/b4-1-;/t6-,7-;/m1./s1
EINECS: 262-640-9
Classification Code: Antibacterial; Inhibitor [beta-lactamase]; Reproductive Effect
Flash Point: 283.9 °C
Enthalpy of Vaporization: 94.82 kJ/mol
Boiling Point: 545.8 °C at 760 mmHg
Melting Point: >160 °C (dec)
storage temperature: 2-8 °C
Vapour Pressure of Potassium clavulanate (CAS NO.61177-45-5): 3.45E-14 mmHg at 25 °C
Potassium clavulanate (CAS NO.61177-45-5) used as a -Lactamase inhibitor, typically added to amoxicillin to increase its effectiveness.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intramuscular | > 2gm/kg (2000mg/kg) | SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" | Chemotherapy Vol. 34(Suppl, |
mouse | LD50 | intraperitoneal | 1531mg/kg (1531mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Chemotherapy Vol. 31(Suppl, |
mouse | LD50 | intravenous | 348mg/kg (348mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | Chemotherapy Vol. 34(Suppl, |
mouse | LD50 | oral | 4526mg/kg (4526mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Chemotherapy Vol. 31(Suppl, |
mouse | LD50 | subcutaneous | 2185mg/kg (2185mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Chemotherapy Vol. 31(Suppl, |
rat | LD50 | intramuscular | 1680mg/kg (1680mg/kg) | SKIN AND APPENDAGES (SKIN): HAIR: OTHER | Chemotherapy Vol. 34(Suppl, |
rat | LD50 | intraperitoneal | 1399mg/kg (1399mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Chemotherapy Vol. 31(Suppl, |
rat | LD50 | intravenous | 326mg/kg (326mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | Chemotherapy Vol. 34(Suppl, |
rat | LD50 | oral | 7936mg/kg (7936mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Chemotherapy Vol. 31(Suppl, |
rat | LD50 | subcutaneous | 1398mg/kg (1398mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Chemotherapy Vol. 31(Suppl, |
Moderately toxic by intraperitoneal and subcutaneous routes. Mildly toxic by ingestion. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of Na2O and K2O.
Potassium clavulanate (CAS NO.61177-45-5), its Synonyms are 4-Oxa-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3-(2-hydroxyethylidene)-7-oxo-, monopotassium salt, (2R-(2alpha,3Z,5alpha))- ; Amonate ; Clavulansaeure kaliumsalz ; Clavulanate potassium . It is pale yellowish solid.