Clavulanic acid impurities and related standards

8 reference standards related to Clavulanic acid held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

CAS numbers are listed for 8 of 8; 8 entries carry a structure drawing.

Clavulanic acid — related standards
Compound	CAS No.	Catalogue No.	Formula	MW
Clavulanic acid Impurity K	107-45-9	RS-C064001	C8H19N	129.24
Clavulanic acid Impurity E	1260617-10-4	RS-C064002	C16H18N2O10	398.32
Clavulanic acid Impurity F	1260857-16-6	RS-C064003	C13H14N2O5	278.26
Clavulanic acid Impurity 2	149-57-5	RS-C064004	C8H16O2	144.21
Clavulanic acid Impurity 1	2196185-67-6	RS-C064005	C6H6KNO4	195.21
Clavulanic acid Impurity M	3033-62-3	RS-C064006	C8H20N2O	160.26
Clavulanic acid Impurity G	374816-32-7	RS-C064007	C13H15NO6	281.26
Clavulanic acid Impurity 3	565-61-7	RS-C064008	C6H12O	100.16

Structures

Clavulanic acid Impurity K

CAS 107-45-9RS-C064001
COA per lot
Clavulanic acid Impurity E

CAS 1260617-10-4RS-C064002
COA per lot
Clavulanic acid Impurity F

CAS 1260857-16-6RS-C064003
COA per lot
Clavulanic acid Impurity 2

CAS 149-57-5RS-C064004
COA per lot
Clavulanic acid Impurity 1

CAS 2196185-67-6RS-C064005
COA per lot
Clavulanic acid Impurity M

CAS 3033-62-3RS-C064006
COA per lot
Clavulanic acid Impurity G

CAS 374816-32-7RS-C064007
COA per lot
Clavulanic acid Impurity 3

CAS 565-61-7RS-C064008
COA per lot

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to [email protected].