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.
15 products
![[reference-standards] Carbamazepine](https://www.alsachim.com/14804-list_image/Carbamazepine.jpg)
![[metabolites] Licarbazepine](https://www.alsachim.com/14937-list_image/Licarbazepine.jpg)
Licarbazepine
Product Number: C1329
CAS number: 29331-92-8
Synonyms: 10-Hydroxy-10,11-dihydrocarbamazepine
![[metabolites] Carbamazepine-10,11-epoxide](https://www.alsachim.com/15788-list_image/Carbamazepine-10-11-epoxide.jpg)
![[reference-standards] Doripenem monohydrate](https://www.alsachim.com/16408-list_image/Doripenem-monohydrate.jpg)
![[metabolites] Oxcarbazepine](https://www.alsachim.com/15280-list_image/Oxcarbazepine.jpg)
![[metabolites] Eslicarbazepine](https://www.alsachim.com/17310-list_image/Eslicarbazepine.jpg)
![[metabolites] (R)-Licarbazepine](https://www.alsachim.com/17311-list_image/-R-Licarbazepine.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] Zileuton](https://www.alsachim.com/17006-list_image/Zileuton.jpg)
![[reference-standards] Eslicarbazepine acetate](https://www.alsachim.com/16014-list_image/Eslicarbazepine-acetate.jpg)
Eslicarbazepine acetate
Product Number: C3987
CAS number: 236395-14-5
Synonyms: 10-Acetoxy-10,11-dihydro-5H-dibenz[b,f]azepine-5-carboxamide
![[reference-standards] Ranitidine hydrochloride salt](https://www.alsachim.com/15844-list_image/Ranitidine-hydrochloride-salt.jpg)
![[reference-standards] 9-Hydroxymethyl-10-carbamoylacridan](https://www.alsachim.com/15757-list_image/9-Hydroxymethyl-10-carbamoylacridan.jpg)
![[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