Atovaquone impurities and related standards

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

CAS numbers are listed for 11 of 11; 10 entries carry a structure drawing.

Atovaquone — related standards
Compound	CAS No.	Catalogue No.	Formula	MW
Atovaquone Impurity 13	129700-41-0	RS-A097001	C23H21ClO3	380.86
Atovaquone Impurity 15	1346600-43-8	RS-A097002	C13H15ClO2	238.71
Atovaquone Impurity 7	1368590-16-2	RS-A097003	C13H15ClO2	238.71
Atovaquone Impurity 6	1368749-51-2	RS-A097004	C13H15ClO2	238.71
Atovaquone Impurity 14	137732-39-9	RS-A097005	C22H19ClO3	366.84
Atovaquone Impurity 12	1809464-27-4	RS-A097006	C22H17ClO3	364.82
Atovaquone Impurity 5	2171347-18-3	RS-A097007	C14H17ClO	236.74
Atovaquone Impurity 10	2517583-91-2	RS-A097008	C22H19ClO3	366.84
Atovaquone Impurity 3	49708-81-8	RS-A097009	C13H15ClO2	238.71
Atovaquone Impurity 2	91161-85-2	RS-A097010	C14H17ClO	236.74
Atovaquone Impurity 9	95233-36-6	RS-A097011	C14H17ClO	236.74

Structures

Atovaquone Impurity 13

CAS 129700-41-0RS-A097001
COA per lot
Atovaquone Impurity 15

CAS 1346600-43-8RS-A097002
COA per lot
Atovaquone Impurity 7

CAS 1368590-16-2RS-A097003
COA per lot
Atovaquone Impurity 6

CAS 1368749-51-2RS-A097004
COA per lot
Atovaquone Impurity 14

CAS 137732-39-9RS-A097005
COA per lot
Atovaquone Impurity 12

CAS 1809464-27-4RS-A097006
COA per lot
Atovaquone Impurity 5

CAS 2171347-18-3RS-A097007
COA per lot
Atovaquone Impurity 10

CAS 2517583-91-2RS-A097008
COA per lot

Frequently asked

How many Atovaquone-related reference standards do you hold?

11 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 11 of them and 10 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply an Atovaquone 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 Atovaquone 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 Atovaquone 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.