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.
20 products
![[reference-standards] Celecoxib](https://www.alsachim.com/17819-list_image/Celecoxib.jpg)
![[reference-standards] E6005](https://www.alsachim.com/20238-list_image/E6005.jpg)
![[reference-standards] Doripenem monohydrate](https://www.alsachim.com/16408-list_image/Doripenem-monohydrate.jpg)
![[reference-standards] Crisaborole](https://www.alsachim.com/20005-list_image/Crisaborole.jpg)
![[reference-standards] Tolfenamic acid](https://www.alsachim.com/19952-list_image/Tolfenamic-acid.jpg)
![[reference-standards] Olsalazine sodium salt](https://www.alsachim.com/19838-list_image/Olsalazine-sodium-salt.jpg)
![[reference-standards] Diflunisal](https://www.alsachim.com/19756-list_image/Diflunisal.jpg)
![[reference-standards] Imrecoxib](https://www.alsachim.com/19259-list_image/Imrecoxib.jpg)
![[reference-standards] Iguratimod](https://www.alsachim.com/19258-list_image/Iguratimod.jpg)
Iguratimod
Product Number: C5934
CAS number: 123663-49-0
Synonyms: T-614, N-[7-(Methanesulfonamido)-4-oxo-6-phenoxychromen-3-yl]formamide
![[reference-standards] Varespladid](https://www.alsachim.com/19072-list_image/Varespladid.jpg)
![[reference-standards] Aceclofenac](https://www.alsachim.com/18938-list_image/Aceclofenac.jpg)
![[reference-standards] Sulindac](https://www.alsachim.com/18884-list_image/Sulindac.jpg)
![[reference-standards] Ethenzamide](https://www.alsachim.com/18834-list_image/Ethenzamide.jpg)
![[reference-standards] Tenidap](https://www.alsachim.com/18673-list_image/Tenidap.jpg)
![[reference-standards] Mefenamic acid](https://www.alsachim.com/18615-list_image/Mefenamic-acid.jpg)
![[metabolites] 5-Hydroxymeloxicam](https://www.alsachim.com/18049-list_image/5-Hydroxymeloxicam.jpg)
![[metabolites] Open ring metabolite Meropenem trifluoroacetate salt](https://www.alsachim.com/17091-list_image/Open-ring-metabolite-Meropenem-trifluoroacetate-salt.jpg)
Open ring metabolite Meropenem trifluoroacetate salt
Product Number: C6769
CAS number: 124190-28-9 free base
![[reference-standards] Meropenem trihydrate](https://www.alsachim.com/15716-list_image/Meropenem-trihydrate.jpg)
![[reference-standards] Ertapenem sodium salt](https://www.alsachim.com/15695-list_image/Ertapenem-sodium-salt.jpg)
![[reference-standards] Imipenem monohydrate](https://www.alsachim.com/14950-list_image/Imipenem-monohydrate.jpg)
Imipenem monohydrate
Product Number: C2739
CAS number: 74431-23-5
Synonyms: (5R,6S)-3-((2-Formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid monohydrate, Tienam monohydrate, Primaxin monohydrate