API Impurities
BENZYL AMINE ANALOG CEFACLOR
Chemical Name: 7-(2-Amino-2-Phenylacetamido)-3-(4-Amino...
CAS No:
N.A.
Molecular Formula: C22H22N4O4S
Molecular Weight: 438.5
CAT No:
ALL-CEF-7595
Keywords: BENZYL AMINE ANALOG CEFACLOR
Inventory Status:DELIVERY 3-4 WEEKS
CEFACLOR DIMER
Chemical Name: (6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-Amino...
CAS No:
N.A.
Molecular Formula: C30H26Cl2N6O7S2
Molecular Weight: 717.6
CAT No:
ALL-CEF-9636
Keywords: CEFACLOR DIMER
Inventory Status:DELIVERY 3-4 WEEKS
CEFACLOR EP IMPURITY A
Chemical Name: (2R)-(-)-2-Amino-2-phenylacetic acid ; ...
CAS No:
875-74-1
Molecular Formula: C8H9NO2
Molecular Weight: 151.16
CAT No:
ALL-CEF-954
Keywords: CEFACLOR EP IMPURITY A
Inventory Status:IN STOCK
CEFACLOR EP IMPURITY B
Chemical Name: (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-...
CAS No:
53994-69-7
Molecular Formula: C7H7ClN2O3S
Molecular Weight: 234.66
CAT No:
ALL-CEF-955
Keywords: CEFACLOR EP IMPURITY B
Inventory Status:IN STOCK
CEFACLOR EP IMPURITY C
Chemical Name: (6R,7R)-7-[[(2S)-2-amino-2-phenylacetyl]...
CAS No:
N.A.
Molecular Formula: C15H14ClN3O4S
Molecular Weight: 367.81
CAT No:
ALL-CEF-956
Keywords: CEFACLOR EP IMPURITY C
Inventory Status:2-3 weeks
CEFACLOR EP IMPURITY D
Chemical Name: (2RS,6R,7R)-7-[[(2R)-2-Amino-2-phenylace...
CAS No:
152575-13-8
Molecular Formula: C15H14ClN3O4S
Molecular Weight: 367.81
CAT No:
ALL-CEF-957
Keywords: CEFACLOR EP IMPURITY D
Inventory Status:3-4 WEEKS
CEFACLOR EP IMPURITY E
Chemical Name: 2-[[(2R)-2-Amino-2-phenylacetyl]amino]-2...
CAS No:
188915-50-6
Molecular Formula: C14H14ClN304S
Molecular Weight: 355.82
CAT No:
ALL-CEF-958
Keywords: CEFACLOR EP IMPURITY E
Inventory Status:3-4 WEEKS
CEFACLOR EP IMPURITY F
Chemical Name: 3-Phenylpyrazin-2-ol
CAS No:
2882-18-0
Molecular Formula: C10H8N2O
Molecular Weight: 172.18
CAT No:
ALL-CEF-959
Keywords: CEFACLOR EP IMPURITY F
Inventory Status:2-3 weeks
CEFACLOR EP IMPURITY G
Chemical Name: (2RS,6R,7R)-7-[[(2R)-2-Amino-2-phenylace...
CAS No:
67308-21-8 (acid) ; 37050-97-8 (sodium salt)
Molecular Formula: C16H17N3O4S
Molecular Weight: 347.39
CAT No:
ALL-CEF-960
Keywords: CEFACLOR EP IMPURITY G
Inventory Status:Under Development
CEFACLOR EP IMPURITY H
Chemical Name: (6R,7R)-7-[[(2R)-2-[[(2R)-2-Amino-2-phen...
CAS No:
N.A.
Molecular Formula: C23H21ClN4O5S
Molecular Weight: 500.95
CAT No:
ALL-CEF-961
Keywords: CEFACLOR EP IMPURITY H
Inventory Status:3-4 WEEKS
CEFACLOR IMPURITY 1
Chemical Name: Methyl 2-(2-Amino-2-Phenylacetamido)-2-P...
CAS No:
N.A.
Molecular Formula: C17H18N2O3
Molecular Weight: 298.3
CAT No:
ALL-CEF-7854
Keywords: CEFACLOR IMPURITY 1
Inventory Status:DELIVERY 3-4 WEEKS
CEFACLOR IMPURITY 2
Chemical Name: (6R,7R)-7-((R)-2-Amino-2-phenylacetamid...
CAS No:
N.A.
Molecular Formula: C22H22N4O4S : 2(C2HF3O2)
Molecular Weight: 438.5 : 2(114.0)
CAT No:
ALL-CEF-2568
Keywords: CEFACLOR IMPURITY 2
Inventory Status:DELIVERY 3-4 WEEKS
CEFACLOR IMPURITY 3
Chemical Name: (6R,7R)-7-((R)-2-Amino-2-phenylacetamido...
CAS No:
N.A.
Molecular Formula: C15H14BrN3O4S
Molecular Weight: 412.3
CAT No:
ALL-CEF-8682
Keywords: CEFACLOR IMPURITY 3
Inventory Status:DELIVERY 3-4 WEEKS
CEFACLOR IMPURITY 4
Chemical Name: (S)-2-Amino-N-(2-(6-oxo-5-phenyl-1,6-dih...
CAS No:
N.A.
Molecular Formula: C20H20N4O2
Molecular Weight: 348.4
CAT No:
ALL-CEF-1854
Keywords: CEFACLOR IMPURITY 4
Inventory Status:DELIVERY 3-4 WEEKS
CEFACLOR IMPURITY 5
Chemical Name: (R)-2-Amino-N-(2-(6-oxo-5-phenyl-1,6-di...
CAS No:
78591-31-8
Molecular Formula: C20H20N4O2
Molecular Weight: 348.4
CAT No:
ALL-CEF-1318
Keywords: CEFACLOR IMPURITY 5
Inventory Status:DELIVERY 3-4 WEEKS
S-CEFACLOR DELTA ISOMER
Chemical Name: (2S,6R,7R)-7-((S)-2-amino-2-phenylacetam...
CAS No:
1448901-95-8
Molecular Formula: C15H14ClN3O4S
Molecular Weight: 367.8
CAT No:
ALL-CEF-1958
Keywords: S-CEFACLOR DELTA ISOMER
Inventory Status:DELIVERY 3-4 WEEKS