Escitalopram impurities and related standards
25 reference standards related to Escitalopram held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 12 impurity reference standards · 9 fine chemicals · 2 general reference standards · 1 stable isotope labelled standard. CAS numbers are listed for 25 of 25; 25 entries carry a structure drawing.
On this page
25 reference standards
All entries — structure, identifiers and pack sizes
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Escitalopram
IN STOCKRS-E016012 -
Escitalopram Hydrobromide
BACK ORDERRS-E016006 -
Escitalopram EP Impurity F
IN STOCKRS-E016005 -
Escitalopram Impurity A
BACK ORDERRS-E016010 -
(3-(Dimethylamino)propyl)magnesium chloride
IN STOCKRS-Z401E67 -
2,2,6-Trimethyldecane
IN STOCKRS-U016A5I -
2-Phenyldecane
IN STOCKRS-U001529 -
4-[(4-Fluoro-phenyl)-hydroxymethyl]-3-hydroxymethyl-benzonitrile
IN STOCKRS-U014717 -
4-Descyano 4-Bromo Citadiol
IN STOCKRS-I010300 -
4-methylundecane
IN STOCKRS-U085134 -
5-Carboxyphthalide
IN STOCKRS-P001618 -
5-chloro phthalide
IN STOCKRS-I002350 -
5-Methylundecane
IN STOCKRS-U085094 -
Citalopram Nitrile Oxide (1346601-93-1)
IN STOCKRS-E016011 -
N-Didesmethyl Citalopram (Oxalate Salt)
CUSTOM SYNTHESISRS-Z412RNI -
Sodium phenylacetate
IN STOCKRS-U070037 -
Escitalopram Impurity 1
IN STOCKRS-E016002 -
Citalopram EP Impurity E
CUSTOM SYNTHESISRS-E016007 -
Escitalopram Oxalate Impurity 9 (Escitalopram Oxalate EP Impurity I)
IN STOCKRS-E016004 -
Escitalopram Impurity 60
BACK ORDERRS-I001BCJ -
Escitalopram Impurity 82
IN STOCKRS-E016009
25 reference standards
Frequently asked
How many Escitalopram-related reference standards do you hold?
25 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 25 of them and 25 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply an Escitalopram 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 Escitalopram 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 Escitalopram 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.








![Chemical structure of 4-[(4-Fluoro-phenyl)-hydroxymethyl]-3-hydroxymethyl-benzonitrile](/structures/w4/JOWBVIAXILQDHG-UHFFFAOYSA-N.webp?v=8)















