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.
170 products
![[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] Eprosartan](https://www.alsachim.com/20061-list_image/Eprosartan.jpg)
![[reference-standards] Nafronyl](https://www.alsachim.com/20044-list_image/Nafronyl.jpg)
![[metabolites] Tebuconazole glucuronide](https://www.alsachim.com/19974-list_image/Tebuconazole-glucuronide.jpg)
![[metabolites] 3,4-Dehydro-Cilostazol](https://www.alsachim.com/19937-list_image/3-4-Dehydro-Cilostazol.jpg)
![[reference-standards] Clopamide](https://www.alsachim.com/19734-list_image/Clopamide.jpg)
![[reference-standards] Vincamine](https://www.alsachim.com/19728-list_image/Vincamine.jpg)
![[reference-standards] Eplerenone](https://www.alsachim.com/19712-list_image/Eplerenone.jpg)
![[reference-standards] Barnidipine hydrochloride salt](https://www.alsachim.com/19700-list_image/Barnidipine-hydrochloride-salt.jpg)
![[reference-standards] 4-(4-Chlorophenyl)-2-pyrrodinone](https://www.alsachim.com/19663-list_image/4-4-Chlorophenyl-2-pyrrodinone.jpg)
4-(4-Chlorophenyl)-2-pyrrodinone
Product Number: C6852
CAS number: 22518-27-0
Synonyms: Baclofen impurity
![[reference-standards] Bendroflumethiazide](https://www.alsachim.com/19657-list_image/Bendroflumethiazide.jpg)
![[reference-standards] (S)-Doxazosin](https://www.alsachim.com/19510-list_image/-S-Doxazosin.jpg)
![[metabolites] 5-Methylurapidil](https://www.alsachim.com/19633-list_image/5-Methylurapidil.jpg)
5-Methylurapidil
Product Number: C6736
CAS number: 34661-85-3
Synonyms: 5-Methyl-6[[3-[4-(2-methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3-dimethyluracil
![[metabolites] 4-Hydroxy Urapidil](https://www.alsachim.com/19621-list_image/4-Hydroxy-Urapidil.jpg)
![[reference-standards] Tebuconazole](https://www.alsachim.com/19596-list_image/Tebuconazole.jpg)
![[reference-standards] Yohimbine](https://www.alsachim.com/19593-list_image/Yohimbine.jpg)
![[reference-standards] Amiloride hydrochloride salt](https://www.alsachim.com/19570-list_image/Amiloride-hydrochloride-salt.jpg)
![[metabolites] Prazosin N-Glucuronide](https://www.alsachim.com/19551-list_image/Prazosin-N-Glucuronide.jpg)
![[reference-standards] Doxazosin](https://www.alsachim.com/19511-list_image/Doxazosin.jpg)