Mepacrine Impurity 179

CAS2665659-93-6
CatalogueRS-M448179

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Product identification

Product name	Mepacrine Impurity 179
Catalogue No.	RS-M448179
CAS No.	2665659-93-6
Standard type	Impurity Reference Standards
Drug substance	Mepacrine
Intended use	For laboratory and research use only. Not for human or veterinary use.

What is stated on the certificate

Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.

Fields recorded on the certificate of analysis
Field	Basis
Identity	Spectroscopic and chromatographic methods appropriate to the material
Purity	Chromatographic purity, area normalisation unless stated otherwise
Assay / content	Mass balance, corrected for the stated volatiles and residue
Catalogue and batch numbers	RS-M448179 / batch number on the certificate
Retest date	Printed on the certificate for the lot supplied

Frequently asked

What documentation is supplied with this lot?

A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number RS-M448179 and the batch number, the tests performed, the specification applied and the result obtained. A safety data sheet is supplied with the shipment.

Is the assigned value given on an “as is” basis?

Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.

How should this material be stored?

Storage and shipping conditions are stated on the certificate of analysis for the lot you receive. Re-test before use beyond the retest date printed on the certificate.

Do you supply pack sizes other than those listed?

Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.

Finding this standard

Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:

Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.

Other standards of Mepacrine

All 8 further standards are listed here — every link is in the page, not loaded later.

Mepacrine Impurity 3

CAS 139345-02-1RS-M448007
COA per lot
Mepacrine Impurity 2

CAS 139345-03-2RS-M448006
COA per lot
Mepacrine Impurity 96

CAS 522-21-4RS-M448008
COA per lot
Mepacrine Impurity 192

CAS 55935-12-1RS-M448003
COA per lot
Mepacrine Impurity 193

CAS 67947-04-0RS-M448004
COA per lot
Mepacrine Impurity 128

CAS 7597-13-9RS-M448001
COA per lot
Mepacrine Impurity 195

CAS 89187-23-5RS-M448005
COA per lot
Mepacrine Impurity 150

CAS 908844-46-2RS-M448002
COA per lot

Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.