CAS 78439-06-2: Ceftazidima pentaidrato
Descrizione:
Ceftazidima pentaidrato è un antibiotico cefalosporinico ad ampio spettro utilizzato principalmente nel trattamento di infezioni causate da batteri Gram-negativi. È caratterizzato dalla sua capacità di inibire la sintesi della parete cellulare batterica, rendendolo efficace contro una varietà di patogeni, inclusa Pseudomonas aeruginosa. La forma pentaidratata indica che il composto contiene cinque molecole d'acqua, il che può influenzare la sua solubilità e stabilità. Il ceftazidime è tipicamente somministrato per iniezione ed è spesso utilizzato in contesti ospedalieri per infezioni gravi, comprese quelle in pazienti immunocompromessi. La sua struttura chimica presenta un anello beta-lattamico, essenziale per la sua attività antibatterica. Il composto è generalmente ben tollerato, ma come tutti gli antibiotici, può causare effetti collaterali, comprese reazioni allergiche e disturbi gastrointestinali. A causa dell'emergere della resistenza agli antibiotici, il suo uso è spesso guidato da test di suscettibilità per garantire l'efficacia contro ceppi batterici specifici.
Formula:C22H22N6O7S2·5H2O
InChI:InChI=1S/C22H22N6O7S2.5H2O/c1-22(2,20(33)34)35-26-13(12-10-37-21(23)24-12)16(29)25-14-17(30)28-15(19(31)32)11(9-36-18(14)28)8-27-6-4-3-5-7-27;;;;;/h3-7,10,14,18H,8-9H2,1-2H3,(H4-,23,24,25,29,31,32,33,34);5*1H2/b26-13-;;;;;/t14-,18-;;;;;/m1...../s1
InChI key:InChIKey=NMVPEQXCMGEDNH-TZVUEUGBSA-N
SMILES:C([O-])(=O)C=1N2[C@@]([C@H](NC(/C(=N\OC(C(O)=O)(C)C)/C3=CSC(N)=N3)=O)C2=O)(SCC1C[N+]=4C=CC=CC4)[H].O
Sinonimi:- (6R,7R)-7-({(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl}amino)-8-oxo-3-(pyridinium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
- (6R,7R)-7-({(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl}amino)-8-oxo-3-(pyridinium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate pentahydrate
- Cefidime
- Ceftadizim
- Glazidim
- Pyridinium, 1-[[(6R,7R)-7-[[(2Z)-(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-, inner salt, hydrate (1:5)
- Pyridinium, 1-[[(6R,7R)-7-[[(2Z)-(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-, inner salt, pentahydrate
- Pyridinium, 1-[[7-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-, inner salt, pentahydrate, [6R-[6α,7β(Z)]]-
- Starcef 1
- pentahydrate (6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(1-hydroxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
- Ceftazidime pentahydrate
Ordinare per
18 prodotti.
Ceftazidime pentahydrate
CAS:A broad-spectrum antibiotic of cephalosporin class, which inhibits bacterial cell wall synthesis by targeting the penicillin-binding protein, involved in peptidoglycan synthesis. This third-generation cephalosporin is very active against Pseudomonas species and can also be used to treat bacterial meningitis as it penetrates in the cerebrospinal fluid.Formula:C22H32N6O12S2Purezza:Min. 98 Area-%Colore e forma:White PowderPeso molecolare:636.65 g/molCeftazidime Pentahydrate
CAS:Antibiotics nesoiFormula:C22H22N6O7S2·5H2OColore e forma:White Cream Crystalline PowderPeso molecolare:636.15196Ceftazidime hydrate
CAS:Formula:C22H22N6O7S2·xH2OPurezza:95.0 - 102.0 % (anhydrous basis)Colore e forma:White to off-white crystalline powderPeso molecolare:546.58 (anhydrous)Ceftazidime Pentahydrate
CAS:Ceftazidime Pentahydrate is a cephalosporin antibiotic with activity against gram-negative bacilli and may be used to study infectious diseases.Formula:C22H32N6O12S2Purezza:99.39%Colore e forma:White To Cream-Colored Crystalline PowderPeso molecolare:636.65Ceftazidime hydrate, contains approx. 10% sodium carbonate
CAS:Formula:C22H22N6O7S2·xH2OPurezza:95.0 - 102.0 % (on dried basis)Colore e forma:White to off-white crystalline powderPeso molecolare:546.58Ceftazidime Pentahydrate
CAS:Formula:C16H19N5O5S2Purezza:%Colore e forma:SolidPeso molecolare:425.4826Ref: 4Z-C-1058
Prodotto fuori produzioneCeftazidime impurity B
CAS:Ceftazidime impurity B is a ceftazidime impurity that is found in the drug Ceftazidime. Ceftazidime is an antibiotic that belongs to the group of cephalosporin antibiotics and inhibits bacterial growth by inhibiting cell wall synthesis. Ceftazidime impurity B has been shown to be toxic to gram-positive bacteria, such as Enterococcus faecium and Staphylococcus aureus, but not to gram-negative bacteria, such as Escherichia coli. In addition, it has been shown to have no effect on the IL-2 receptor of T cells or the binding of penicillin-binding protein. It has also been shown to be safe for injection into mice and rats in toxicity studies.Formula:C22H22N6O7S2Purezza:Min. 95%Peso molecolare:546.58 g/molCeftazidime pentahydrate - USP
CAS:A broad-spectrum antibiotic of cephalosporin class, which inhibits bacterial cell wall synthesis by targeting the penicillin-binding protein, involved in peptidoglycan synthesis. This third-generation cephalosporin is very active against Pseudomonas species and can also be used to treat bacterial meningitis as it penetrates in the cerebrospinal fluid.Formula:C22H32N6O12S2Purezza:Min. 95%Peso molecolare:636.65 g/molCeftazidime hydrate, USP grade
CAS:Formula:C22H22N6O7S2·xH2OPurezza:(HPLC) 95.0 - 102.0 % (dried basis)Colore e forma:White to off-white powder or crystalsPeso molecolare:546.58 (anhydrous)Ceftazidime-d5 (90%)
CAS:Prodotto controllatoStability Light, Moisture and temperature sensitive Applications Third generation cephalosporin antibiotic. Antibacterial. References Brodie, A., et al.: Antimicrob. Agents Chemother., 17, 876 (1980), Richards, D.M., et al.: Drugs, 29, 105 (1985), Abounassif, M.A., et al.: Anal. Profiles Drug Subs., 19, 95 (1990),Formula:C22H17D5N6O7S2Purezza:90%Colore e forma:White To Light YellowPeso molecolare:551.61Ceftazidime Pentahydrate (Contain 1 equivalent of Na2CO3 as stabilizer)
CAS:Applications Third generation cephalosporin antibiotic. Antibacterial. References Brodie, A., et al.: Antimicrob. Agents Chemother., 17, 876 (1980), Richards, D.M., et al.: Drugs, 29, 105 (1985), Abounassif, M.A., et al.: Anal. Profiles Drug Subs., 19, 95 (1990),Formula:C22H22N6O7S2·5H2OColore e forma:WhitePeso molecolare:636.65Ceftazidime pentahydrate, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C22H32N6O12S2Purezza:98%Colore e forma:White to off-white, Crystalline powderPeso molecolare:636.65Ceftazidime pentahydrate, 95%
CAS:Ceftazidime pentahydrate is an antibacterial agent. It is used especially for Pseudomonas and other gram-negative infections in debilitated patients. It is used in the treatment of patients with infections caused by susceptible strains of organisms in the following diseases: lower respiratory tract infections,skin and skin structure infections, urinary tract infections, bacterial septicemia, bone and joint infections, gynecologic infections, intra abdominal infections (including peritonitis), and central nervous system infections (including meningitis). This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C22H32N6O12S2Purezza:95%Colore e forma:Powder or crystals or crystalline powder, White to off-whitePeso molecolare:636.65
