| Identification | Back Directory | [Name]
[6R-[6α,7β(R*)]]-7-[(AMinophenylacetyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0 | [CAS]
79750-46-2 | [Synonyms]
Δ2-Cephalexin
Cefalexin-EP-Imp-F
Delta 2 Cephalexin
Cephalexin IMpurity F
Cefalexin EP Impurity F
Cephalexin EP Impurity F
Cephalexin Impurity F TFA salt
Cefalexin monohydrate impurity F
Cefalexin Impurity 6(EP Impurity F)
Cefalexin EP Impurity F Trifluoroacetate
Cefalexin Impurity 6（Cefalexin EP Impurity F）
Cefalexin EP Impurity F?(Cefalexin 3-Ene Isomer)
[6R-[6α,7β(R*)]]-7-[(AMinophenylacetyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0
[6R-[6α,7β(R*)]]-7-[(AMinophenylacetyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0
(6R,7R)-7-[[(2R)-AMinophenylacetyl]aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic Acid
(6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid
(6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid
(2RS,6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid
5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 7-[[(2R)-aminophenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)- (9CI)
Cephalexin EP Impurity F/(2R,6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid | [Molecular Formula]
C16H17N3O4S | [MOL File]
79750-46-2.mol | [Molecular Weight]
347.39 |
| Chemical Properties | Back Directory | [Melting point ]
>166°C (dec.) | [Boiling point ]
724.4±60.0 °C(Predicted) | [density ]
1.49±0.1 g/cm3(Predicted) | [storage temp. ]
Hygroscopic, -20°C Freezer, Under Inert Atmosphere | [solubility ]
Aqueous Acid (Slightly), DMSO (Slightly, Heated), Methanol (Slightly) | [form ]
Solid | [pka]
2.59±0.60(Predicted) | [color ]
White to Pale Yellow | [Stability:]
Hygroscopic |
| Hazard Information | Back Directory | [Uses]
Δ2-Cephalexin (Cefalexin EP Impurity F) is an isomeric impurity of the semi-synthetic antibiotic Cephalexin (C256800). | [Uses]
Δ2-Cephalexin is an isomeric impurity of the semi-synthetic antibiotic Cephalexin (C256800). |
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J & K SCIENTIFIC LTD.
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PI & PI BIOTECH INC.
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