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Current Position： > Product > Drug Impurities
Cefdinir Impurity O(CP)
Catalog No: PI000023     Product Name: Cefdinir Impurity O(CP)
CAS No:  | Chemical Formula:  C14H14N4O4S2 | (6R,7R)-7-(2-(2-aminothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
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Cefepime Impurity A (EP)
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Chemical Formula: C37H70N2O12Exact Mass: 734.4929Molecular Weight: 734.9690|(2R,…
Azithromycin
Catalog No: PI000177
Product Name: Azithromycin Impurity B (EP)
Chemical Formula: C38H72N2O11Exact Mass: 732.5136Molecular Weight: 732.9970|(2R,…
Azithromycin
Catalog No: PI000176
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Chemical Formula: C37H70N2O12Exact Mass: 734.4929Molecular Weight: 734.9690|(2R,…
Azithromycin
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Latamoxef Impurity 1
Catalog No: PI000011
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CAS No: 64953-12-4 | Chemical Formula:: C19H20N6O7S | (6R,7R)-7-(2-(4-hyd…
Erythromycin
Catalog No: PI000169
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Cefixime
Catalog No: PI000047
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CAS No: 79350-37-1 丨Chemical Formula: C16H15N5O7S2丨(6R,7R)-7-[[(Z)-2-(2-Aminoth…
Cefuroxime Sodium Impurity I (EP)
Catalog No: PI000036
Product Name: Cefuroxime Sodium Impurity I (EP)
CAS No: 丨Chemical Formula: C7H7NO4丨(Z)-2-(furan-2-yl)-2-(methoxyimino)acetic …
Cefuroxime Sodium Impurity H (EP)
Catalog No: PI000035
Product Name: Cefuroxime Sodium Impurity H (EP)
CAS No:947723-87-7 丨Chemical Formula: C15H13N3O6S丨(5aR,6R)-6-[[(Z)-(furan-2-yl)(…
Cefuroxime Sodium
Catalog No: PI000028
Product Name: Cefuroxime Sodium
CAS No: 56238-63-2丨Chemical Formula: C16H15N4NaO8S丨sodium (6R,7R)-3-((carbamoylo…
Cefdinir Impurity TU (Mixture of 2 isomers) (CP)
Catalog No: PI000027
Product Name: Cefdinir Impurity TU (Mixture of 2 isomers) (CP)
CAS No: 丨Chemical Formula: C16H15N5O6S2丨(Z)-2-(2-aminothiazol-4-yl)-…
Cefdinir Impurity S (CP)
Catalog No: PI000026
Product Name: Cefdinir Impurity S (CP)
CAS No: 丨Chemical Formula: C16H15N5O6S2丨(6R,7R)-7-((Z)-2-(acetoxyimi…
Cefdinir Impurity R (CP)
Catalog No: PI000025
Product Name: Cefdinir Impurity R (CP)
CAS No: 丨Chemical Formula: C14H13N5O5S2丨(6R,7R)-7-((E)-2-(2-aminothia…
Cefdinir decarboxy open ring lactone (Mixture of 2 isomers) Cefdinir Impurity PQ (CP)
Catalog No: PI000024
Product Name: Cefdinir decarboxy open ring lactone (Mixture of 2 isomers) Cefdinir Impurity PQ (CP)
CAS No: 丨Chemical Formula: C14H15N5O6S2丨(R)-2-((E)-2-(2-aminothiazol-…
7(S)-Cefdinir Cefdinir Impurity N (CP)
Catalog No: PI000022
Product Name: 7(S)-Cefdinir Cefdinir Impurity N (CP)
CAS No: 178601-89-3 | Chemical Formula: C14H13N5O5S2 | (6R,7S)-7-[[(2Z)-2-(2-am…
Cefdinir Impurity M (CP)
Catalog No: PI000021
Product Name: Cefdinir Impurity M (CP)
CAS No: | Chemical Formula: C14H13N5O5S2 | (Z)-2-(2-aminothiazol-4-yl)-2-(hy…
Cefdinir Impurity G (CP)
Catalog No: PI000018
Product Name: Cefdinir Impurity G (CP)
CAS No: | Chemical Formula: C13H13N5O5S2|(Z)-7-(2-(2-aminothiazol-4-yl)-2-(hy…
Cefdinir Impurity F (CP)
Catalog No: PI000017
Product Name: Cefdinir Impurity F (CP)
CAS No: | Chemical Formula: C14H13N5O5S2 |(6R,7R)-7-((Z)-2-(2-aminothiazol-4-…
Cefdinir Impurity E (CP)
Catalog No: PI000016
Product Name: Cefdinir Impurity E (CP)
CAS No: | Chemical Formula: C14H13N5O6S2 | (6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiaz…
Cefdinir Sulfoxide Cefdinir Impurity D (CP)
Catalog No: PI000015
Product Name: Cefdinir Sulfoxide Cefdinir Impurity D (CP)
CAS No: | Chemical Formula: C14H13N5O6S2 |(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazo…
7-AVCA Cefdinir Impurity C (CP)
Catalog No: PI000014
Product Name: 7-AVCA Cefdinir Impurity C (CP)
CAS No: 79349-82-9 | Chemical Formula: C5H6N4O2S |(Z)-2-(2-aminothiazol-4-yl)-2…
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