Diphenoxylate impurities and related standards
14 reference standards related to Diphenoxylate held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 5 fine chemicals · 5 impurity reference standards · 2 pharmaceutical intermediates · 1 general reference standard. CAS numbers are listed for 14 of 14; 14 entries carry a structure drawing.
On this page
14 reference standards
All entries — structure, identifiers and pack sizes
-
Diphenoxylate
BACK ORDERRS-Z401M38 -
Diphenoxylate Hydrochloride CII(Secondary Standards traceble to USP)
BACK ORDERRS-U062787 -
Diphenoxylate Impurity 2 (Diphenoxylate EP Impurity B)
CUSTOM SYNTHESISRS-D301002 -
Diphenoxylate Impurity 3 (Diphenoxylate EP Impurity C)
CUSTOM SYNTHESISRS-D301001 -
Diphenoxylate EP Impurity A
BACK ORDERRS-D301005 -
4-Cyano-4-phenylpiperidine hydrochloride
IN STOCKRS-P001624 -
4-Phenyl-1-(p-tolylsulphonyl)piperidine-4-carboxylic acid
IN STOCKRS-U052872 -
4-phenylpiperidine-4-carboxylic acid hydrochloride
IN STOCKRS-P017201 -
Difenoxin Hydrochloride (1.0mg/ml in Methanol)
BACK ORDERRS-U077314 -
Diphenoxylate-d4 Hydrochloride
BACK ORDERRS-I097670 -
Tert-butyl bis(2-chloroethyl)carbamate
IN STOCKRS-U046402 -
Diphenoxylate Impurity 4
IN STOCKRS-D301003 -
Diphenoxylate Impurity 5
IN STOCKRS-D301004 -
Diphenoxylate Impurity 6
IN STOCKRS-D301006
14 reference standards
Frequently asked
How many Diphenoxylate-related reference standards do you hold?
14 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 14 of them and 14 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Diphenoxylate 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 Diphenoxylate 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 Diphenoxylate 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.