Ceftazidime > Impurities > 9

Structure Compound Pricing
Ceftazidime Methyl Ester
CS-T-70054 > Impurities

Molecular Formula : C23H24N6O7S2   Molecular Weight: 560.6   CAS Number: 1354396-23-8
Synonyms : 1-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[[2-(methoxy)-1,1-dimethyl-2-oxoethoxy]imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]pyridinium Inner Salt; Ceftazidime EP Impurity H
Parent API : Ceftazidime
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Ceftazidime Delta-3-Isomer
CS-O-03627 > Impurities

Molecular Formula : C22H22N6O7S25H2O   Molecular Weight: 546.58   CAS Number: NA
Synonyms : Ceftazidime Delta-3-Isomer;(6R,7S)-7-((Z)-((Z)-2-((ydroxy-2-(2-imino-2,3-dihydrothiazol-4-yl)ethylidene)amino)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-az2-ene-2-carboxylate
Parent API : Ceftazidime
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Ceftazidime EP Impurity A
CS-T-50441 > Impurities

Molecular Formula : C22H22N6O7S2   Molecular Weight: 546.58   CAS Number: 1000980-60-8
Synonyms : 1-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[yl]amino]thia-1-azabicyclo[4.2.0]oct-3-en-3-yl]methyl]pyridinium;217796-42-4;δ-2-CEFTAZIDIME;2-Ceftazidime.
Parent API : Ceftazidime
USD 1,140.00 / 5mg
USD 1,710.00 / 10mg
USD 3,990.00 / 25mg
Ceftazidime Related Compound 1
CS-O-32314 > Impurities

Molecular Formula : C20H22N4O4S3   Molecular Weight: 478.61   CAS Number: 158183-05-2
Synonyms : TAEM;2-Mercaptobenzothiazolyl;Ceftazidime intermediate;Ceftazidime Related Compound 1;(Z)-2-(2-aminothiazol-4-yl)-2-(2-t-butoxycarbonylprop-2-oxyimino) acetate;2-{{[1-(2-Amino-4-thiazolyl)-2-(2-benzothiazolylthio)-2-oxoethylidene]-amin;2-Mercaptobenzothiazoyl-(Z)-2-(2-Aminothiazole-4-yl)-2-(tert-butoxycarbonylprop;2-(2-AMINO-4-THIAZOLE)-2-(TERTBUTOXY ISOPROPOXYIMINO)ACETATE THIOBENZOTHIAZOLE ESTER;S-2-BENZOTHIAZOLYL-(2)-2-(1-TERBATOXYCANBONYL-1-METHYLETHOXYIMINO)-4-THIAZOLE ACETATE;S-2-BENZOTHIAZOLYL-(Z)-2-(TERT-BUTOXYCARBONYL-ISOPROPOXYIMINO)THIOACETATE BENZOTHIAZOLE ESTER
Parent API : Ceftazidime
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Ceftazidime EP Impurity B
CS-T-50440 > Impurities

Molecular Formula : C22H22N6O7S2   Molecular Weight: 546.58   CAS Number: 78439-06-2
Synonyms : 1-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[yl]amino]thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]pyridinium Inner Salt Pentahydrate; Biotum; Ceftacidin; Fortam; Fortaz; Fortum; GR 20263; Ceftazidime Pentahydrate.
Parent API : Ceftazidime
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Ceftazidime EP Impurity F
CS-O-13296 > Impurities

Molecular Formula : C5H5N   Molecular Weight: 79.1   CAS Number: 110-86-1
Synonyms : Pyridine;Pyridine
Parent API : Ceftazidime
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Ceftazidime EP Impurity C
CS-O-13441 > Impurities

Molecular Formula : C13H13N3O3S   Molecular Weight: 291.33   CAS Number: 3432-88-0
Synonyms : (6R,7R)-5-thia-1- az2-en-7-aminium dichloride];(6R,7R)-7-Amino-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate ;
Parent API : Ceftazidime
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Ceftazidime EP Impurity D
CS-O-13442 > Impurities

Molecular Formula : C45H44N6O7S2   Molecular Weight: 844.99   CAS Number: 73547-69-0
Synonyms : (6R,7R)-7-[[(Z)-2-[[2-(1,1-dimethylethoxy)-1,1-dimethyl-2- oxoethoxy]imino]-2-[2-[(triphenylmethyl)amino]thiazol- 4-ythyl)-5-thia-1- az2-ene-2-carboxylate.
Parent API : Ceftazidime
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Ceftazidime EP Impurity E
CS-O-13443 > Impurities

Molecular Formula : C26H31ClN6O7S2   Molecular Weight: 639.14   CAS Number: 102772-66-7
Synonyms : 1-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[[2-(1,1-dimethylethoxy)-1,1-dimethyl-2-oxoethoxy]imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]pyridinium Inner Salt; Ceftazidime EP Impurity E
Parent API : Ceftazidime
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