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] Perindopril arginine](https://www.alsachim.com/16432-list_image/Perindopril-arginine-salt.jpg)
![[reference-standards] 7-(-β-Hydroxyethyl)theophylline](https://www.alsachim.com/20114-list_image/7--beta-Hydroxyethyl-theophylline.jpg)
7-(-β-Hydroxyethyl)theophylline
Product Number: C8001
CAS number: 519-37-9
Synonyms: 7-(-beta-Hydroxyethyl)theophylline
![[metabolites] Ramiprilat](https://www.alsachim.com/16341-list_image/Ramiprilat.jpg)
![[reference-standards] Isoliquiritigenin](https://www.alsachim.com/20161-list_image/Isoliquiritigenin.jpg)
Isoliquiritigenin
Product Number: C6247
CAS number: 961-29-5
Synonyms: (E)-1-(2,4-Dihydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one
![[reference-standards] Enalapril](https://www.alsachim.com/20116-list_image/Enalapril.jpg)
![[metabolites] Enalaprilat](https://www.alsachim.com/20117-list_image/Enalaprilat.jpg)
![[reference-standards] Delapril](https://www.alsachim.com/20073-list_image/Delapril.jpg)
![[reference-standards] Thymol sulfate ammonium salt](https://www.alsachim.com/19850-list_image/Thymol-sulfate-ammonium-salt.jpg)
![[reference-standards] Brinzolamide](https://www.alsachim.com/18572-list_image/Brinzolamide.jpg)
![[reference-standards] Myricetin](https://www.alsachim.com/17879-list_image/Myricetin.jpg)
![[reference-standards] Ramiprilat diammonium salt](https://www.alsachim.com/17814-list_image/Ramiprilat-diammonium-salt.jpg)
![[reference-standards] Quinapril hydrochloride salt](https://www.alsachim.com/17809-list_image/Quinapril-hydrochloride-salt.jpg)
![[reference-standards] 5-Hydroxymethylfurfuraldehyde](https://www.alsachim.com/17740-list_image/5-Hydroxymethylfurfuraldehyde.jpg)
![[reference-standards] Captopril](https://www.alsachim.com/17192-list_image/Captopril.jpg)
![[reference-standards] Perindopril erbumine
salt](https://www.alsachim.com/17039-list_image/Perindopril-erbumine-salt.jpg)
![[metabolites] 7-Hydroxycoumarin sulfate ammonium salt](https://www.alsachim.com/16577-list_image/7-Hydroxycoumarin-sulfate-ammonium-salt.jpg)
![[metabolites] Perindoprilat](https://www.alsachim.com/16429-list_image/Perindoprilat.jpg)
![[metabolites] L-Carnitine inner salt](https://www.alsachim.com/16369-list_image/L-Carnitine-inner-salt.jpg)
![[metabolites] 7-Hydroxycoumarin-β-D-glucuronide](https://www.alsachim.com/17507-list_image/7-Hydroxycoumarin-beta-D-glucuronide.jpg)
7-Hydroxycoumarin-β-D-glucuronide
Product Number: C4521
CAS number: 66695-14-5
Synonyms: 7-Hydroxycoumarin-beta-D-glucuronide
![[metabolites] 7-Hydroxycoumarin](https://www.alsachim.com/15681-list_image/7-Hydroxycoumarin.jpg)
7-Hydroxycoumarin
Product Number: C3351
CAS number: 93-35-6
Synonyms: Phase I metabolite of coumarin (CYP2A6), P450 (CYP) metabolite