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Carbapenems impurities
Meropenem impurity
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Ceftuolam impurity
Cefixime impurity
Cefoperazone impurity
Cefdinil impurity
Cefazolin impurity
Ceftiamidine impurity
Ceftazidime impurity
Cephalexin impurity
Cefprozil impurities
Cefepime impurity
Cefradine impurity
Cefuroxime impurity
Cefotaxime impurity
Ceftametate impurity
Penicillin impurity
Cefadroxil impurity
Cefoxitin impurity
Cefaclor impurity
Penicillin impurities
Amoxicillin impurity
Piperacillin impurity
Flucloxacillin impurity
Oxacillin impurity
Ampicillin impurity
Ticacillin impurity
Cloxacillin impurity
Azlocillin impurity
Dicloxacillin impurity
Meloxicillin impurity
Other antibiotic impurities
Aztreonam impurity
Fusidic acid impurity
Doxycycline impurity
Rifampicin impurity
Mupirocin Impurity
Benserazide impurity
Azithromycin Impurity
Clarithromycin Impurity
Roxithromycin Impurity
Spiramycin Impurity
Potassium Clavulanate
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Daclatasvir Impurity
Impurity reference
Brassicin
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Biapenem open ring impurity
Cefditoren Pivoxil Dimer(P15)
Diclocillin oxide impurity;Oxidized impurities of Dicloxacillin
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Biapenem open ring impurity
Cefditoren Pivoxil Dimer(P15)
Diclocillin oxide impurity;Oxidized impurities of Dicloxacillin
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Home
PRODUCTS
Cephalosporin impurities
Cefotaxime impurity
Products Center
Carbapenems impurities
Meropenem impurity
Faropenem impurity
Biapenem impurity
Tibipenem impurity
Ertapenem impurity
Imipenem impurity
Cilastatin impurity
Cephalosporin impurities
Ceftuolam impurity
Cefixime impurity
Cefoperazone impurity
Cefdinil impurity
Cefazolin impurity
Ceftiamidine impurity
Ceftazidime impurity
Cephalexin impurity
Cefprozil impurities
Cefepime impurity
Cefradine impurity
Cefuroxime impurity
Cefotaxime impurity
Ceftametate impurity
Penicillin impurity
Cefadroxil impurity
Cefoxitin impurity
Cefaclor impurity
Penicillin impurities
Amoxicillin impurity
Piperacillin impurity
Flucloxacillin impurity
Oxacillin impurity
Ampicillin impurity
Ticacillin impurity
Cloxacillin impurity
Azlocillin impurity
Dicloxacillin impurity
Meloxicillin impurity
Other antibiotic impurities
Aztreonam impurity
Fusidic acid impurity
Doxycycline impurity
Rifampicin impurity
Mupirocin Impurity
Benserazide impurity
Azithromycin Impurity
Clarithromycin Impurity
Roxithromycin Impurity
Spiramycin Impurity
Potassium Clavulanate
Carbazochrome Impurity
Daclatasvir Impurity
Impurity reference
Brassicin
C-00155
Cefotaxime EP Impurity A,Deacetoxycefotaxime
CAS NO.65052-63-3
C
14
H
15
N
5
O
6
S
2
M.W.397.42
C-00156
Cefotaxime EP Impurity B,3-Desacetyl Cefotaxime
CAS NO.66340-28-1
C
14
H
15
N
5
O
6
S
2
M.W.413.43
C-00157
Cefotaxime EP Impurity C
CAS NO.66403-32-5
C
17
H
17
N
5
O
8
S
2
M.W.483.47
C-00158
Cefotaxime EP Impurity D
CAS NO.63527-53-7
C
16
H
17
N
5
O
7
S
2
M.W.455.46
C-00159
Cefotaxime EP Impurity E,3-Desacetyl Cefotaxime Lactone
CAS NO.66340-33-8
C
14
H
13
N
5
O
5
S
2
M.W.395.41
C-00160
Cefotaxime EP Impurity F(a dimer)
CAS NO.175032-97-0
C
30
H
30
N
10
O
12
S
4
M.W.850.87
C-00161
Cefotaxime EP Impurity G
CAS NO.
C
22
H
22
N
8
O
9
S
3
M.W.638.65
C-00162
(6R,7S)-Cefotaxime ,Cefotaxime Epimer
CAS NO.
C
16
H
16
N
5
NaO
7
S
2
M.W.477.44
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