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Chlorhexidine impurities and related standards

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

CAS numbers are listed for 9 of 9; 9 entries carry a structure drawing.

Chlorhexidine — related standards
CompoundCAS No.Catalogue No.FormulaMW
Chlorhexidine EP Impurity B 1308292-89-8 RS-C138001 C16H26ClN9O 395.89
Chlorhexidine EP Impurity K 1381962-77-1 RS-C138002 C22H29Cl2N9O 506.43
Chlorhexidine EP Impurity F 140-38-5 RS-C138003 C7H7ClN2O 170.6
Chlorhexidine EP Impurity A 152504-08-0 RS-C138004 C16H24ClN9 377.88
Chlorhexidine EP Impurity N 152504-10-4 RS-C138005 C15H25ClN8 352.87
Chlorhexidine EP Impurity M 152504-12-6 RS-C138006 C22H31ClN10 471
Chlorhexidine Impurity 13 1797132-41-2 RS-C138007 C10H22N8O2 286.33
Chlorhexidine Impurity 17 5304-59-6 RS-C138008 C8H10ClN5 211.65
Chlorhexidine Impurity 11 60724-52-9 RS-C138009 C8H17N5 183.25

Structures

Frequently asked

How many Chlorhexidine-related reference standards do you hold?
9 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 9 of them and 9 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Chlorhexidine 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 Chlorhexidine 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 Chlorhexidine 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.