Ezetimibe impurities and related standards

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

CAS numbers are listed for 28 of 28; 24 entries carry a structure drawing.

Ezetimibe — related standards
Compound	CAS No.	Catalogue No.	Formula	MW
Ezetimibe Impurity 63	1185883-40-2	RS-E023003	C33H30F2N2O5	572.6
Ezetimibe Impurity 54	1185883-46-8	RS-E023004	C39H44F2N2O5Si	686.86
Ezetimibe Impurity B	1197811-72-5	RS-E023005	C24H23F2NO3	411.44
Ezetimibe Impurity 27	1292292-63-7	RS-E023007	C24H21F2NO3	409.43
Ezetimibe Impurity C	1296129-15-1	RS-E023008	C24H21F2NO3	409.43
Ezetimibe Impurity 83	1374250-08-4	RS-E023009	C24H25F2NO3	413.46
Ezetimibe Impurity 93	1478663-99-8	RS-E023010	C24H19F2NO3	407.4
Ezetimibe Impurity P	149437-76-3	RS-E023011	C11H11FO3	210.2
Ezetimibe Impurity 44	1501-05-9	RS-E023012	C11H12O3	192.21
Ezetimibe Impurity 94	160969-03-9	RS-E023013	C11H13F3O5S	314.28
Ezetimibe Impurity O	1612153-32-8	RS-E023014	C20H20FNO4	357.38
Ezetimibe Impurity 82	1618657-29-6	RS-E023015	C24H23F2NO4	427.44
Ezetimibe Impurity 81	1618657-31-0	RS-E023016	C18H17FO4	316.32
Ezetimibe Impurity 35	1650568-82-3	RS-E023017	C39H46F2N2O5Si2	716.96
Ezetimibe Impurity G	1700622-06-5	RS-E023018	C24H21F2NO3	409.43
Ezetimibe Impurity J	1700622-08-7	RS-E023019	C24H21ClFNO3	425.88
Ezetimibe Impurity 38	1701462-59-0	RS-E023020	C45H58F2N2O5Si2	801.12
Ezetimibe Impurity 8	189028-93-1	RS-E023021	C20H18FNO4	355.37
Ezetimibe Impurity 37	204589-68-4	RS-E023022	C24H19F2NO2	391.42
Ezetimibe Impurity 13	204589-82-2	RS-E023023	C25H22FNO4	419.46
Ezetimibe Impurity 9	272778-12-8	RS-E023024	C39H46F2N2O5Si2	716.98
Ezetimibe Impurity 77	371-40-4	RS-E023025	C6H6FN	111.12
Ezetimibe Impurity 26	404874-94-8	RS-E023026	C20H20FNO4	357.38
Ezetimibe Impurity 78	70627-52-0	RS-E023027	C20H16FNO	305.35
Ezetimibe Impurity 168	7480-32-2	RS-E023028	C9H9NO2	163.18
Ezetimibe Impurity 86	1050631-82-7	RS-E023001	C24H21F2NO3	409.43
Ezetimibe Impurity 49	108-55-4	RS-E023002	C5H6O3	114.1
Ezetimibe Impurity 74	1268010-47-4	RS-E023006	C14H17FO3	252.28

Structures

Ezetimibe Impurity 63

CAS 1185883-40-2RS-E023003
COA per lot
Ezetimibe Impurity 54

CAS 1185883-46-8RS-E023004
COA per lot
Ezetimibe Impurity B

CAS 1197811-72-5RS-E023005
COA per lot
Ezetimibe Impurity 27

CAS 1292292-63-7RS-E023007
COA per lot
Ezetimibe Impurity C

CAS 1296129-15-1RS-E023008
COA per lot
Ezetimibe Impurity 83

CAS 1374250-08-4RS-E023009
COA per lot
Ezetimibe Impurity 93

CAS 1478663-99-8RS-E023010
COA per lot
Ezetimibe Impurity P

CAS 149437-76-3RS-E023011
COA per lot

Frequently asked

How many Ezetimibe-related reference standards do you hold?

28 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 28 of them and 24 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply an Ezetimibe impurity that is not listed here?

Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.

What documentation is supplied with Ezetimibe impurities?

Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.

Do you publish prices or a lead time for Ezetimibe impurities?

No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.