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Cefalexin Impurity K

Synonyms: D-(-)-2-Phenylglycine Cephalexinate;(R)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-enecarboxamido)-2-phenylacetic acid
Cat. No.: C20308 CAS No.: N.A.
MDL.: Formula: C24H24N4O5S
F.W.480.54 Purity: 99%
Storage: -20°C Freezer
 
Size/Unit Price Qty Availability Price Total
2.5mg $175.00 Enter qty and click checkbox $175.00
Catalog Number: C20308   CAS No.: N.A.
MDL: Formula: C24H24N4O5S
F.W.: 480.54 Purity: 99%
Package: Unit: mg
Appearance: White to Light Pink Solid M.P.: >148°C (dec.)
B.P.: Density:
Optical Rotation: Refractive Index:
Solubility: DMSO, Methanol Stability:
Storage: -20°C Freezer Category: Reference Standard
Reference: Muggleton, et al.: Antimicrob. Agents Chemother., 253 (1968), Marrelli, L.P., et al.: Anal. Profiles Drug Subs., 4, 21 (1975),
Application: D-(-)-2-Phenylglycine Cephalexinate is an impurity of Cephalexin , a semi-synthetic cephalosporin antibiotic.
Category: Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals,