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Standard analitici farmaceutici

API, impurezze di farmacopea, metaboliti, nitrosammine e standard marcati.

API dalla A alla Z →

Risultati 5.471-5.480 di 36.550

Cefazolin Impurity 32

ImpurezzaLivelli di caratterizzazione
Codice
P-C076-058
Formula
C25H26N14O9S4
Famiglia
Cefazolin
Sinonimi
(2R)-2-[(R)-Carboxy-[[2-(tetrazol-1-yl)acetyl]amino]methyl]-3-[(6R,7R)-3-(hydroxymethyl)-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl]-5-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-2,6-dihydro-1,3-thiazine-4-carboxylic acid

Cefazolin Impurity 35

ImpurezzaLivelli di caratterizzazione
Codice
P-C076-061
Formula
C14H14N8O4S3
Famiglia
Cefazolin
Sinonimi
(6R,7R)-3-[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid

Cefazolin Impurity 36

ImpurezzaLivelli di caratterizzazione
Codice
P-C076-062
Formula
C14H14N8O4S3
Famiglia
Cefazolin
Sinonimi
(3Z,6R,7R)-3-[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanylmethylidene]-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid

Cefazolin Impurity 4

ImpurezzaLivelli di caratterizzazione
Codice
P-C076-027
Formula
C8H12N4O4
Famiglia
Cefazolin
Sinonimi
Ethyl 1-(2-ethoxy-2-oxoethyl)tetrazole-5-carboxylate

Cefazolin Impurity 5

ImpurezzaLivelli di caratterizzazione
Codice
P-C076-028
Formula
C28H30N16O9S6
Famiglia
Cefazolin
Sinonimi
2-[(R)-Carboxy-[[2-(tetrazol-1-yl)acetyl]amino]methyl]-3-[2-[(R)-carboxy-[[2-(tetrazol-1-yl)acetyl]amino]methyl]-5-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-3,6-dihydro-2H-1,3-thiazine-4-carbonyl]-5-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-2,6-dihydro-1,3-thiazine-4-carboxylic acid

Cefazolin Impurity 6

ImpurezzaLivelli di caratterizzazione
Codice
P-C076-029
Formula
C28H30N16O9S6
Famiglia
Cefazolin
Sinonimi
(2R)-3-[(2R)-2-[(2R)-4-Carboxy-5-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-3,6-dihydro-2H-1,3-thiazin-2-yl]-2-[[2-(tetrazol-1-yl)acetyl]amino]acetyl]-2-[(R)-carboxy-[[2-(tetrazol-1-yl)acetyl]amino]methyl]-5-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-2,6-dihydro-1,3-thiazine-4-carboxylic acid

Cefazolin Impurity 7

ImpurezzaLivelli di caratterizzazione
Codice
P-C076-030
Formula
C28H28N16O8S6
Famiglia
Cefazolin
Sinonimi
(2R)-2-[(R)-Carboxy-[[2-(tetrazol-1-yl)acetyl]amino]methyl]-5-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-3-[(6R,7R)-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl]-2,6-dihydro-1,3-thiazine-4-carboxylic acid

Cefazolin Impurity 8

ImpurezzaLivelli di caratterizzazione
Codice
P-C076-031
Formula
C25H24N12O6S6
Famiglia
Cefazolin
Sinonimi
(6R,7R)-3-[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-7-[[(6R,7R)-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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