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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 25,931-25,940 of 35,292

Cefcapene Dimer Impurity

ImpurityLevels of characterisation
Cat. No.
P-C078-006
CAS
3025716-46-2
Formula
C39H45N9O12S4
Family
Cefcapene
Synonyms
Cefcapene pivoxil Impurity 17

(E)-Cefcapene Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C078-004
CAS
1450899-79-2
Formula
C9H13BrO3
Family
Cefcapene
Synonyms
(E)- Cefcapene Impurity 1, Ethyl (E)-2-(2-bromoacetyl)pent-2-enoate

Cefcapene Impurity 14

ImpurityLevels of characterisation
Cat. No.
P-C078-018
CAS
770697-16-0
Formula
C9H12N2O2S
Family
Cefcapene
Synonyms
Methyl (E)-2-(2-amino-1,3-thiazol-4-yl)pent-2-enoate

Cefcapene Impurity 16

ImpurityLevels of characterisation
Cat. No.
P-C078-020
CAS
140128-29-6
Formula
C14H20N2O4S
Family
Cefcapene
Synonyms
Methyl (Z)-2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]pent-2-enoate

Cefcapene Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-C078-021
CAS
105890-10-6
Formula
C22H27N5O8S2
Family
Cefcapene
Synonyms
(6R,7R)-3-(Carbamoyloxymethyl)-7-[[(Z)-2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]pent-2-enoyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Cefcapene Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-C078-022
CAS
105889-80-3
Formula
C28H37N5O10S2
Family
Cefcapene
Synonyms
2,2-Dimethylpropanoyloxymethyl (6R,7R)-3-(carbamoyloxymethyl)-7-[[(Z)-2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]pent-2-enoyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

(Z)-Cefcapene Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-C078-005
CAS
943222-09-1
Formula
C9H13BrO3
Family
Cefcapene
Synonyms
Ethyl (Z)-2-(2-bromoacetyl)pent-2-enoate, (Z)- Cefcapene Impurity 2

Cefcapene Impurity 24

ImpurityLevels of characterisation
Cat. No.
P-C078-033
CAS
267881-71-0
Formula
C9H12N2O2S
Family
Cefcapene
Synonyms
Methyl (Z)-2-(2-aminothiazol-4-yl)pent-2-enoate, methyl (Z)-2-(2-amino-1,3-thiazol-4-yl)pent-2-enoate

Cefcapene Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-C078-011
CAS
140128-27-4
Formula
C8H11ClO3
Family
Cefcapene
Synonyms
Methyl (Z)-2-(2-chloroacetyl)pent-2-enoate

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