Clavulanic Acid Potassium Salt in Cellulose (1:1 mixture)

61177-45-5

Potassium clavulanate; Potassium (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate

Causes serious eye irritation; UN number: UN1325; Packing Group: III

>95% (HPLC)

[K+].OC\C=C\1/O[C@@H]2CC(=O)N2[C@H]1C(=O)[O-]

C8 H8 N O5 . K

237.25

InChI=1S/C8H9NO5.K/c10-2-1-4-7(8(12)13)9-5(11)3-6(9)14-4;/h1,6-7,10H,2-3H2,(H,12,13);/q;+1/p-1/b4-1-;/t6-,7-;/m1./s1

IUPAC name: potassium;(2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate

Room Temperature

+4°C