Reference standards
The wide portfolio of Alsachim's reference standards covers a broad range of applications: pharmaceutical, environmental analysis, food and beverages, doping, toxicology and forensic analysis.
27 products
![[metabolites] Canrenone](https://www.alsachim.com/15836-list_image/Canrenone.jpg)
![[reference-standards] Acetazolamide](https://www.alsachim.com/14782-list_image/Acetazolamide.jpg)
![[reference-standards] Tropatepine](https://www.alsachim.com/20252-list_image/Tropatepine.jpg)
![[reference-standards] Atropine](https://www.alsachim.com/15233-list_image/Atropine.jpg)
![[metabolites] Deacetylspironolactone](https://www.alsachim.com/19403-list_image/Deacetylspironolactone.jpg)
Deacetylspironolactone
Product Number: C6133
CAS number: 38753-76-3
Synonyms: Mercaptospironolactone, SC-24813, 3-Oxo-17a-pregna-4-ene-7a-(thia)-21,17-carbolactone
![[reference-standards] Bestatin](https://www.alsachim.com/16788-list_image/Bestatin.jpg)
![[reference-standards] Cobicistat](https://www.alsachim.com/16717-list_image/Cobicistat.jpg)
![[reference-standards] Biperiden hydrochloride salt](https://www.alsachim.com/16648-list_image/Biperiden-hydrochloride-salt.jpg)
Biperiden hydrochloride salt
Product Number: C5428
CAS number: 1235-82-1
Synonyms: Akinophyl, Akineton
![[metabolites] Des-3-pyridylmethyl indinavir](https://www.alsachim.com/16546-list_image/Des-3-pyridylmethyl-indinavir.jpg)
![[reference-standards] Ritonavir A-86093 internal standard](https://www.alsachim.com/16507-list_image/Ritonavir-A-86093-internal-standard.jpg)
![[reference-standards] Spironolactone](https://www.alsachim.com/16342-list_image/Spironolactone.jpg)
![[reference-standards] Torsemide](https://www.alsachim.com/16304-list_image/Torsemide.jpg)
![[reference-standards] Nelfinavir mesylate salt monohydrate](https://www.alsachim.com/15555-list_image/Nelfinavir-mesylate-salt-monohydrate.jpg)
![[reference-standards] Darunavir hemiethanolate
salt](https://www.alsachim.com/15459-list_image/Darunavir-hemiethanolate-salt.jpg)
![[metabolites] Lopinavir metabolite M-1](https://www.alsachim.com/15457-list_image/Lopinavir-metabolite-M-1.jpg)
![[metabolites] Lopinavir metabolite M-3/M-4](https://www.alsachim.com/15458-list_image/Lopinavir-metabolite-M-3-M-4.jpg)
![[reference-standards] Fosamprenavir calcium salt](https://www.alsachim.com/15376-list_image/Fosamprenavir-calcium-salt.jpg)
![[reference-standards] Darunavir](https://www.alsachim.com/15377-list_image/Darunavir.jpg)
![[reference-standards] Bumetanide](https://www.alsachim.com/15349-list_image/Bumetanide.jpg)
![[reference-standards] Tipranavir](https://www.alsachim.com/15341-list_image/Tipranavir.jpg)