API Impurities
CEFOPERAZONE EP IMPURITY D
Chemical Name: (6R,7R)-7-Amino-8-oxo-3-[(1H-1,2,3-triaz...
CAS No:
37539-03-0
Molecular Formula: C10H11N5O3S2
Molecular Weight: 313.36
CAT No:
ALL-CEF-D
Keywords: CEFOPERAZONE EP IMPURITY D
Inventory Status:1-2 WEEKS
CEFOPERAZONE 7-AMINO IMPURITY
Chemical Name: (6R,7R)-7-Amino-3-((1-methyl-1H-tetrazol...
CAS No:
N.A.
Molecular Formula: C10H12N6O3S2
Molecular Weight: 328.37
CAT No:
ALL-CEF-7-AMI
Keywords: CEFOPERAZONE 7-AMINO IMPURITY
Inventory Status:1-2 WEEKS
CEFOPERAZONE ACID
Chemical Name: (6R,7R)-7-[[(2R)-2-[[(4-Ethyl-2,3-dioxop...
CAS No:
62893-19-0
Molecular Formula: C25H27N9O8S2
Molecular Weight: 645.67
CAT No:
ALL-CEF-OH
Keywords: CEFOPERAZONE ACID
Inventory Status:1-2 WEEKS
CEFOPERAZONE EP IMPURITY A
Chemical Name: (5aR,6R)-6-[[(2R)-2-[[(4-Ethyl-2,3-dioxo...
CAS No:
73240-08-1
Molecular Formula: C23H23N5O8S
Molecular Weight: 529.52
CAT No:
ALL-CEF-A
Keywords: CEFOPERAZONE EP IMPURITY A
Inventory Status:1-2 WEEKS
CEFOPERAZONE EP IMPURITY B
Chemical Name: (6R,7R)-7-[[(2R)-2-[[(4-Ethyl-2,3-dioxop...
CAS No:
N.A.
Molecular Formula: C25H27N9O8S2
Molecular Weight: 645.67
CAT No:
ALL-CEF-B
Keywords: CEFOPERAZONE EP IMPURITY B
Inventory Status:1-2 WEEKS
CEFOPERAZONE EP IMPURITY C
Chemical Name: 1-Methyl-1H-tetrazole-5-thiol
CAS No:
13183-79-4
Molecular Formula: C2H4N4S
Molecular Weight: 116.14
CAT No:
ALL-CEF-C
Keywords: CEFOPERAZONE EP IMPURITY C
Inventory Status:1-2 WEEKS
CEFOPERAZONE EP IMPURITY E
Chemical Name: (6R,7R)-3-[(Acetyloxy)methyl]-7-amino-8-...
CAS No:
957-68-6
Molecular Formula: C10H12N2O5S
Molecular Weight: 272.28
CAT No:
ALL-CEF-E
Keywords: CEFOPERAZONE EP IMPURITY E
Inventory Status:1-2 WEEKS
CEFOPERAZONE EP IMPURITY F
Chemical Name: (6R,7S)-7-[[(2R)-2-[[(4-Ethyl-2,3-dioxop...
CAS No:
1315481-36-7 (acid)
Molecular Formula: C25H27N9O8S2 (acid)
Molecular Weight: 645.67
CAT No:
ALL-CEF-F
Keywords: CEFOPERAZONE EP IMPURITY F
Inventory Status:1-2 WEEKS
CEFOPERAZONE IMPURITY 1
Chemical Name: 4-Ethyl-2,3-dioxopiperazine-1-carbonyl c...
CAS No:
59703-00-3
Molecular Formula: C7H9ClN2O3
Molecular Weight: 204.6
CAT No:
ALL-CEF-3003
Keywords: CEFOPERAZONE IMPURITY 1
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 10
Chemical Name: 7-(2-(4-Ethyl-2,3-dioxopiperazine-1-carb...
CAS No:
N.A.
Molecular Formula: C23H25N5O9S
Molecular Weight: 547.5
CAT No:
ALL-CEF-6924
Keywords: CEFOPERAZONE IMPURITY 10
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 11
Chemical Name: 2-(2-(4-Ethyl-2,3-dioxopiperazine-1-carb...
CAS No:
73240-09-2
Molecular Formula: C23H25N5O9S
Molecular Weight: 547.5
CAT No:
ALL-CEF-0092
Keywords: CEFOPERAZONE IMPURITY 11
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 12
Chemical Name: (2-(4-Ethyl-2,3-dioxopiperazine-1-carbox...
CAS No:
N.A.
Molecular Formula: C23H25N5O9S
Molecular Weight: 547.5
CAT No:
ALL-CEF-6819
Keywords: CEFOPERAZONE IMPURITY 12
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 13
Chemical Name: (R)-2-((S)-Carboxy((R)-2-(4-ethyl-2,3-di...
CAS No:
N.A.
Molecular Formula: C25H29N9O9S2
Molecular Weight: 663.7
CAT No:
ALL-CEF-2048
Keywords: CEFOPERAZONE IMPURITY 13
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 2
Chemical Name: (αR)-α-[[(4-Ethyl-2,3-dioxo-1-piperaz...
CAS No:
62893-24-7
Molecular Formula: C15H17N3O6
Molecular Weight: 335.3
CAT No:
ALL-CEF-3247
Keywords: CEFOPERAZONE IMPURITY 2
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 4
Chemical Name: 4-Ethyl-2,3-dioxopiperazine-1-carboxylic...
CAS No:
1416704-15-8
Molecular Formula: C7H10N2O4
Molecular Weight: 186.2
CAT No:
ALL-CEF-4158
Keywords: CEFOPERAZONE IMPURITY 4
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 5
Chemical Name: N-((R)-2-(((7aR,8R)-1,9-dioxo-1,3,4,6,7a...
CAS No:
N.A.
Molecular Formula: C24H25N5O8S2
Molecular Weight: 575.6
CAT No:
ALL-CEF-4507
Keywords: CEFOPERAZONE IMPURITY 5
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 6
Chemical Name: (6R,7R)-7-((S)-2-(4-Ethyl-2,3-dioxopiper...
CAS No:
N.A.
Molecular Formula: C23H25N5O8S
Molecular Weight: 531.6
CAT No:
ALL-CEF-8904
Keywords: CEFOPERAZONE IMPURITY 6
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 7
Chemical Name: 3-(((1-Methyl-1H-tetrazol-5-yl)thio)meth...
CAS No:
N.A.
Molecular Formula: C9H11N5OS2
Molecular Weight: 269.4
CAT No:
ALL-CEF-8907
Keywords: CEFOPERAZONE IMPURITY 7
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 8
Chemical Name: (R)-((2-(4-Ethyl-2,3-dioxopiperazine-1-c...
CAS No:
1204325-21-2
Molecular Formula: C16H21BN4O7
Molecular Weight: 392.2
CAT No:
ALL-CEF-5212
Keywords: CEFOPERAZONE IMPURITY 8
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE IMPURITY 9
Chemical Name: (6R,7R)-7-((R)-2-(4-Ethyl-2,3-dioxopiper...
CAS No:
N.A.
Molecular Formula: C23H25N5O8S2
Molecular Weight: 563.6
CAT No:
ALL-CEF-8420
Keywords: CEFOPERAZONE IMPURITY 9
Inventory Status:DELIVERY 3-4 WEEKS
CEFOPERAZONE SODIUM
Chemical Name: Sodium (6R,7R)-7-[[(2R)-2-[[(4-ethyl-2,3...
CAS No:
62893-20-3
Molecular Formula: C25H26N9NaO8S2
Molecular Weight: 667.65
CAT No:
ALL-CEF-NA
Keywords: CEFOPERAZONE SODIUM
Inventory Status:1-2 WEEKS