[6R-[6α,7β(R*)]]-7-[(AMinophenylacetyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0 CAS#: 79750-46-2

[6R-[6α,7β(R*)]]-7-[(AMinophenylacetyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0

Basic information Safety Supplier Related

Product Name:

Synonyms:

Cephalexin IMpurity F
Cefalexin EP Impurity F
(6R,7R)-7-[[(2R)-AMinophenylacetyl]aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic Acid
[6R-[6α,7β(R*)]]-7-[(AMinophenylacetyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0
Cefalexin EP Impurity F Trifluoroacetate
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
(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
Cefalexin-EP-Imp-F

CAS:

79750-46-2

MF:

C16H17N3O4S

MW:

347.39

Product Categories:

Mol File:

79750-46-2.mol

Less

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

Less

Δ2-Cephalexin (Cefalexin EP Impurity F) is an isomeric impurity of the semi-synthetic antibiotic Cephalexin (C256800).

Δ2-Cephalexin is an isomeric impurity of the semi-synthetic antibiotic Cephalexin (C256800).

J & K SCIENTIFIC LTD.

Chemsky（shanghai）International Co.,Ltd.

ChemStrong Scientific Co.,Ltd

Shandong Boluoda Biological Technology Co., Ltd.

Shanghai Kewel Chemical Co., Ltd.

Less