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
![[reference-standards] Difelikefalin](https://www.alsachim.com/21043-list_image/Difelikefalin.jpg)
![[reference-standards] BU08028](https://www.alsachim.com/17957-list_image/BUb8028.jpg)
![[reference-standards] Tiagabine hydrochloride salt](https://www.alsachim.com/19965-list_image/Tiagabine-hydrochloride-salt.jpg)
![[metabolites] Rac-EDDP](https://www.alsachim.com/19785-list_image/Rac-EDDP.jpg)
![[reference-standards] 1-13-Dynorphin A acetate salt](https://www.alsachim.com/19428-list_image/1-13-Dynorphin-A-acetate-salt.jpg)
![[reference-standards] Imepitoin](https://www.alsachim.com/19389-list_image/Imepitoin.jpg)
![[reference-standards] JTS 801](https://www.alsachim.com/19129-list_image/JTS-801.jpg)
![[reference-standards] Gabapentin enacarbil](https://www.alsachim.com/18689-list_image/Gabapentin-enacarbil.jpg)
Gabapentin enacarbil
Product Number: C4891
CAS number: 478296-72-9
Synonyms: Horizant, Regnite, XP 13512
![[reference-standards] Loperamide](https://www.alsachim.com/17874-list_image/Loperamide.jpg)
![[reference-standards] 4-Aminobutyric acid](https://www.alsachim.com/17867-list_image/4-Aminobutyric-acid.jpg)
![[metabolites] (+)-N-Desmethyltramadol](https://www.alsachim.com/17785-list_image/--N-Desmethyltramadol.jpg)
![[metabolites] O/N-Didesmethyltramadol ß-D-glucuronide](https://www.alsachim.com/17789-list_image/O-N-Didesmethyltramadol-beta-D-glucuronide.jpg)
O/N-Didesmethyltramadol ß-D-glucuronide
Product Number: C2561
CAS number: 383883-84-9
Synonyms: O/N-Didesmethyltramadol beta-D-glucuronide
![[reference-standards] Gabapentin hydrochloride salt](https://www.alsachim.com/17707-list_image/Gabapentin-hydrochloride-salt.jpg)
![[metabolites] Morphinan-3-O-β-D-glucuronide](https://www.alsachim.com/17694-list_image/Morphinan-3-O-beta-D-glucuronide.jpg)
Morphinan-3-O-β-D-glucuronide
Product Number: C2064
CAS number: 19153-89-0
Synonyms: Morphinan-3-O-beta-D-glucuronide
![[metabolites] Methylnaltrexone bromide salt](https://www.alsachim.com/17122-list_image/Methylnaltrexone-bromide-salt.jpg)
![[metabolites] Dextrorphan-β-D-O-glucuronide](https://www.alsachim.com/16549-list_image/Dextrorphan-beta-D-O-glucuronide.jpg)
Dextrorphan-β-D-O-glucuronide
Product Number: C5174
CAS number: 19153-87-8
Synonyms: Dextrorphan-beta-D-O-glucuronide
![[reference-standards] Gabapentin](https://www.alsachim.com/16497-list_image/Gabapentin.jpg)
![[metabolites] (+)-O-Desmethyltramadol](https://www.alsachim.com/16147-list_image/--O-Desmethyltramadol.jpg)
![[metabolites] N-Desmethyltramadol hydrochloride salt](https://www.alsachim.com/16078-list_image/N-Desmethyltramadol-hydrochloride-salt.jpg)
![[reference-standards] Naltrexone hydrochloride salt](https://www.alsachim.com/15972-list_image/Naltrexone-hydrochloride-salt.jpg)