API Impurities
NEOMYCIN B SULFATE
Chemical Name: -Deoxy-4-O-(2,6-diamino-2,6-dideoxy-α-D...
CAS No:
28002-70-2
Molecular Formula: C23H46N6O13 : X(H2O4S)
Molecular Weight: 614.7 : X(98.1)
CAT No:
ALL-N07838
Keywords: SMILES string - N[C@@H](C[C@H]1N)[C@@](...
Inventory Status:DELIVERY IMMEDIATE
NEOMYCIN B TRISULFATE
Chemical Name: (2S,3S,4R,5R,6R)-5-amino-2-(aminomethyl)...
CAS No:
119-04-0 (free base) ; 28002-70-2 (Sulfate salt)
Molecular Formula: C23H46N6O13 : 3(H2SO4)
Molecular Weight: 614.7 : 3(98.1)
CAT No:
ALL-N07839
Keywords: SMILES string - O[C@H]1[C@H](OC)C[C@H](...
Inventory Status:DELIVERY IMMEDIATE
NEOMYCIN SULFATE IMPURITY A / NEAMINE
Chemical Name: (2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)...
CAS No:
3947-65-7
Molecular Formula: C12H26N4O6
Molecular Weight: 322.4
CAT No:
ALL-N07831
Keywords: SMILES string - O[C@H]([C@H]1O)[C@@H]([...
Inventory Status:DELIVERY IMMEDIATE
NEOMYCIN SULFATE IMPURITY B
Chemical Name: N-((1S,2R,3R,4S,5R)-5-amino-2-(((2R,3R,4...
CAS No:
54617-39-9
Molecular Formula: C14H28N4O7
Molecular Weight: 364.4
CAT No:
ALL-N07832
Keywords: SMILES string - NC[C@H]1O[C@H](O[C@@H]2...
Inventory Status:DELIVERY IMMEDIATE
NEOMYCIN SULFATE IMPURITY C
Chemical Name: 2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-...
CAS No:
66-86-4
Molecular Formula: C23H46N6O13
Molecular Weight: 614.7
CAT No:
ALL-N07833
Keywords: SMILES string - N[C@@H](C[C@H]1N)[C@@](...
Inventory Status:DELIVERY IMMEDIATE
NEOMYCIN SULFATE IMPURITY D
Chemical Name: 4-O-(2-Amino-2-deoxy-α-d-glucopyranosyl...
CAS No:
534-47-4
Molecular Formula: C12H25N3O7
Molecular Weight: 323.4
CAT No:
ALL-N07834
Keywords: SMILES string - O[C@H]([C@H]1O)[C@@H]([...
Inventory Status:DELIVERY IMMEDIATE
NEOMYCIN SULFATE IMPURITY E
Chemical Name: (2S,3S,4R,5R,6R)-5-amino-2-(aminomethyl)...
CAS No:
1263-89-4
Molecular Formula: C23H45N5O14 : H2SO4
Molecular Weight: 615.6
CAT No:
ALL-N07835
Keywords: SMILES string - N[C@@H](C[C@H]1N)[C@@](...
Inventory Status:DELIVERY IMMEDIATE
NEOMYCIN SULFATE IMPURITY F
Chemical Name: 4-O-(2-amino-2-deoxy-α-d-glucopyranosyl...
CAS No:
51795-47-2
Molecular Formula: C23H45N5O14
Molecular Weight: 615.6
CAT No:
ALL-N07836
Keywords: SMILES string - 4-O-(2-amino-2-deoxy-α...
Inventory Status:
NEOMYCIN SULFATE IMPURITY G
Chemical Name: 3-N-acetyl-2-deoxy-4-O-(2,6-diamino-2,6-...
CAS No:
54631-94-6
Molecular Formula: C25H48N6O14
Molecular Weight: 656.7
CAT No:
ALL-N07837
Keywords: SMILES string - CC(N[C@@H]1[C@@H](O[C@@...
Inventory Status:Delivery 3-4 weeks (Custom Synthesis)