API Impurities
CEFUROXIME SODIUM EP IMPURITY H
Chemical Name: (5aR,6R)-6-[[(Z)-(Furan-2-yl)(methoxyimi...
CAS No:
947723-87-7
Molecular Formula: C15H15N3O6S
Molecular Weight: 363.35
CAT No:
ALL-CEF-H
Keywords: CEFUROXIME SODIUM EP IMPURITY H
Inventory Status:1-2 WEEKS
CEFUROXIME ACID Δ2-ISOMER
Chemical Name: (6R,7R)-3-[[(Aminocarbonyl)oxy]methyl]-7...
CAS No:
229499-08-5
Molecular Formula: C16H16N4O8S
Molecular Weight: 424.39
CAT No:
ALL-CEF-9085
Keywords: CEFUROXIME ACID Δ2-ISOMER
Inventory Status:1-2 WEEKS
CEFUROXIME ACID METHYL ESTER
Chemical Name: (6R,7R)-3-[(Carbamoyloxy)methyl]-7-[[(Z)...
CAS No:
N.A.
Molecular Formula: C17H18N4O8S
Molecular Weight: 438.41
CAT No:
ALL-CEF-ME
Keywords: CEFUROXIME ACID METHYL ESTER
Inventory Status:1-2 WEEKS
CEFUROXIME SODIUM
Chemical Name: Sodium [(6R)-[6a,7b(Z)]]-3-[[(aminocarbo...
CAS No:
56238-63-2
Molecular Formula: C16H15N4NaO8S
Molecular Weight: 446.37
CAT No:
ALL-CEF-NA
Keywords: CEFUROXIME SODIUM
Inventory Status:1-2 WEEKS
CEFUROXIME SODIUM EP IMPURITY A
Chemical Name: (6R,7R)-7-[[(Z)-(Furan-2-yl)(methoxyimin...
CAS No:
56271-94-4
Molecular Formula: C15H15N3O7S
Molecular Weight: 381.36
CAT No:
ALL-CEF-A
Keywords: CEFUROXIME SODIUM EP IMPURITY A
Inventory Status:1-2 WEEKS
CEFUROXIME SODIUM EP IMPURITY B
Chemical Name: (6R,7R)-3-[(Acetyloxy)methyl]-7-[[(Z)-(f...
CAS No:
39685-31-9
Molecular Formula: C17H17N3O8S
Molecular Weight: 423.70
CAT No:
ALL-CEF-B
Keywords: CEFUROXIME SODIUM EP IMPURITY B
Inventory Status:1-2 WEEKS
CEFUROXIME SODIUM EP IMPURITY C
Chemical Name: (6R,7R)-7-[[(Z)-(Furan-2-yl)(methoxyimin...
CAS No:
N.A.
Molecular Formula: C15H15N3O6S
Molecular Weight: 365.36
CAT No:
ALL-CEF-C
Keywords: CEFUROXIME SODIUM EP IMPURITY C
Inventory Status:1-2 WEEKS
CEFUROXIME SODIUM EP IMPURITY D
Chemical Name: (6R,7R)-7-[[(Z)-(Furan-2-yl)(methoxyimin...
CAS No:
N.A.
Molecular Formula: C18H15Cl3N4O9S
Molecular Weight: 569.76
CAT No:
ALL-CEF-D
Keywords: CEFUROXIME SODIUM EP IMPURITY D
Inventory Status:1-2 WEEKS
CEFUROXIME SODIUM EP IMPURITY E
Chemical Name: (6R,7R)-3-[(Carbamoyloxy)methyl]-7-[[(E)...
CAS No:
97232-97-8
Molecular Formula: C16H16N4O8S
Molecular Weight: 424.39
CAT No:
ALL-CEF-E
Keywords: CEFUROXIME SODIUM EP IMPURITY E
Inventory Status:1-2 WEEKS
CEFUROXIME SODIUM EP IMPURITY F
Chemical Name: (6R,7R)-7-[[(E)-(Furan-2-yl)(methoxyimin...
CAS No:
N.A.
Molecular Formula: C15H15N3O7S
Molecular Weight: 381.36
CAT No:
ALL-CEF-F
Keywords: CEFUROXIME SODIUM EP IMPURITY F
Inventory Status:1-2 WEEKS
CEFUROXIME SODIUM EP IMPURITY G
Chemical Name: (6R,7R)-3-[(Acetyloxy)methyl]-7-[[(E)-(f...
CAS No:
97170-20-2
Molecular Formula: C17H16N3NaO8S
Molecular Weight: 445.38
CAT No:
ALL-CEF-G
Keywords: CEFUROXIME SODIUM EP IMPURITY G
Inventory Status:1-2 WEEKS
CEFUROXIME SODIUM EP IMPURITY I
Chemical Name: (Z)-(Furan-2-yl)(methoxyimino)acetic aci...
CAS No:
N.A.
Molecular Formula: C7H7NO4 (acid) ; C7H10N2O4 (ammonium salt)
Molecular Weight: MW: 169.13 (acid); MW: 186.17 ; (ammonium salt)
CAT No:
ALL-CEF-I
Keywords: CEFUROXIME SODIUM EP IMPURITY I
Inventory Status:1-2 WEEKS