Atomoxetine impurities and related standards
11 reference standards related to Atomoxetine held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 8 impurity reference standards · 2 fine chemicals · 1 nitrosamine standard. CAS numbers are listed for 11 of 11; 9 entries carry a structure drawing.
| Compound | CAS No. | Catalogue No. | Formula | MW |
|---|---|---|---|---|
| Atomoxetine Impurity 37 | 2659259-65-9 | RS-A039008 | C10H14N2O2 | 194.11 |
| Atomoxetine Impurity 20 | 857786-66-4 | RS-A039011 | C19H25NO2 | 299.41 |
| Atomoxetine Impurity 13 | 115290-81-8 | RS-A039002 | C10H15NO | 165.23 |
| Atomoxetine Impurity 14 HCl | 116939-14-1 | RS-A039003 | C10H13N. | 183.68 |
| (R)-Atomoxetine EP Impurity A hydrochloride | 1212215-97-8 | RS-A039004 | C16H20ClNO | 277.79 |
| Atomoxetine EP Impurity D | 1643684-02-9 | RS-A039005 | C17H21NO | 255.35 |
| Atomoxetine EP Impurity D(Hydrochloride) | 1643684-05-2 | RS-A039006 | C17H21NO.HCl | 255.35 |
| Atomoxetine EP Impurity C HCl | 1643684-06-3 | RS-A039007 | C17H21NO.HCl | 255.35 |
| 4-Hydroxy Atomoxetine Hydrochloride | 457634-24-1 | RS-A039009 | C17H22ClNO2 | 307.82 |
| 4`-Hydroxy Atomoxetine beta-D-Glucuronide | 540729-08-6 | RS-A039010 | C23H29NO8 | 447.48 |
| Atomoxetine EP Impurity B | 105314-53-2 | RS-A039001 | C17H21NO | 255.35 |
Structures
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Atomoxetine Impurity 37
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Atomoxetine Impurity 20
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Atomoxetine Impurity 13
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Atomoxetine Impurity 14 HCl
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(R)-Atomoxetine EP Impurity A hydrochloride
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Atomoxetine EP Impurity D
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Atomoxetine EP Impurity D(Hydrochloride)
COA per lot -
Atomoxetine EP Impurity C HCl
COA per lot
Frequently asked
How many Atomoxetine-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 9 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply an Atomoxetine 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 Atomoxetine 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 Atomoxetine 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 [email protected].






