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.
63 products
![[reference-standards] Verapamil hydrochloride salt](https://www.alsachim.com/16307-list_image/Verapamil-hydrochloride-salt.jpg)
![[reference-standards] Cilnidipine](https://www.alsachim.com/18705-list_image/Cilnidipine.jpg)
![[metabolites] Norfenfluramine hydrochloride salt](https://www.alsachim.com/19709-list_image/Norfenfluramine-hydrochloride-salt.jpg)
Norfenfluramine hydrochloride salt
Product Number: C6989
CAS number: 673-18-7
Synonyms: Desethylfenfluramine hydrochloride
![[reference-standards] Fenfluramine](https://www.alsachim.com/19706-list_image/Fenfluramine.jpg)
![[reference-standards] Nimodipine](https://www.alsachim.com/18687-list_image/Nimodipine.jpg)
![[reference-standards] Caffeine](https://www.alsachim.com/14696-list_image/Caffeine.jpg)
![[metabolites] Amlodipine metabolite](https://www.alsachim.com/14992-list_image/Amlodipine-metabolite.jpg)
Amlodipine metabolite
Product Number: C1428
CAS number: 113994-45-9
Synonyms: 2-[(Carboxymethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-3,5-pyridinedicarboxylic acid 3-ethyl 5-methyl ester
![[reference-standards] Amlodipine besylate salt, racemic mixture](https://www.alsachim.com/15114-list_image/Amlodipine-besylate-salt-racemic-mixture.jpg)
Amlodipine besylate salt, racemic mixture
Product Number: C2684
CAS number: 111470-99-6
Synonyms: Amlodipine benzenesulfonate salt, racemic mixture
![[metabolites] Amlodipine carboxylic acid](https://www.alsachim.com/17610-list_image/Amlodipine-carboxylic-acid.jpg)
![[reference-standards] Amlodipine, racemic mixture](https://www.alsachim.com/15122-list_image/Amlodipine-racemic-mixture.jpg)
![[metabolites] 4-(3-chlorophenyl)piperazine-N-oxide](https://www.alsachim.com/17590-list_image/4-3-chlorophenyl-piperazine-N-oxide.jpg)
![[reference-standards] Morphinan](https://www.alsachim.com/18062-list_image/Morphinan.jpg)
![[reference-standards] Theobromine](https://www.alsachim.com/20173-list_image/Theobromine.jpg)
![[metabolites] 4-Fluoro-alpha-[1-(methylamino)ethyl]-benzenemethanol hydrochloride salt](https://www.alsachim.com/20135-list_image/4-Fluoro-alpha-1-methylamino-ethyl-benzenemethanol-hydrochloride-salt.jpg)
4-Fluoro-alpha-benzenemethanol hydrochloride salt
Product Number: C3890
CAS number: 322-25-8
Synonyms: p-fluoro-alpha-[1-(methylamino)ethyl]-benzyl alcohol hydrochloride
![[reference-standards] (R)-AMT](https://www.alsachim.com/20043-list_image/-R-AMT.jpg)
![[reference-standards] ADBICA](https://www.alsachim.com/19948-list_image/ADBICA.jpg)
![[metabolites] 5-Hydroxypentyl-ADBICA](https://www.alsachim.com/19949-list_image/5-Hydroxypentyl-ADBICA.jpg)
![[reference-standards] Bepridil hydrochloride salt](https://www.alsachim.com/19702-list_image/Bepridil-hydrochloride-salt.jpg)
![[reference-standards] Barnidipine hydrochloride salt](https://www.alsachim.com/19700-list_image/Barnidipine-hydrochloride-salt.jpg)
![[reference-standards] BB-22](https://www.alsachim.com/19682-list_image/BB-22.jpg)