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.
38 products
![[reference-standards] Amodiaquine](https://www.alsachim.com/15115-list_image/Amodiaquine.jpg)
![[metabolites] N-Desethylamodiaquine](https://www.alsachim.com/15159-list_image/N-Desethylamodiaquine.jpg)
![[reference-standards] (-)-Riboflavin](https://www.alsachim.com/15783-list_image/--Riboflavin.jpg)
![[reference-standards] Chloroquine sulfate salt](https://www.alsachim.com/14805-list_image/Chloroquine-sulfate-salt.jpg)
![[reference-standards] Chloroquine diphosphate salt](https://www.alsachim.com/15146-list_image/Chloroquine-diphosphate-salt.jpg)
![[reference-standards] Chloroquine](https://www.alsachim.com/15336-list_image/Chloroquine.jpg)
![[reference-standards] Amodiaquine dihydrochloride salt dihydrate](https://www.alsachim.com/15208-list_image/Amodiaquine-dihydrochloride-salt-dihydrate.jpg)
![[reference-standards] Thionicotinamide adenine dinucleotide](https://www.alsachim.com/20146-list_image/Thionicotinamide-adenine-dinucleotide.jpg)
Thionicotinamide adenine dinucleotide
Product Number: C5918
CAS number: 4090-29-3
Synonyms: Thionicotinamide-NAD, Thionicotinamide-DPN
![[reference-standards] (-)-Riboflavin 5-phosphate sodium salt](https://www.alsachim.com/20109-list_image/--Riboflavin-5-phosphate-sodium-salt.jpg)
![[metabolites] Biotin sulfoxide](https://www.alsachim.com/16871-list_image/Biotin-sulfoxide.jpg)
![[reference-standards] Levomefolate calcium salt](https://www.alsachim.com/16836-list_image/Levomefolate-calcium-salt.jpg)
Levomefolate calcium salt
Product Number: C6234
CAS number: 151533-22-1
Synonyms: LMCA, Metafolin, 5-Methyl-tetrahydrofolate calcium salt, L-Methylfolate calcium salt
![[metabolites] Hydroxychloroquine sulfate salt](https://www.alsachim.com/16242-list_image/Hydroxychloroquine-sulfate-salt.jpg)
![[reference-standards] Pyronaridine](https://www.alsachim.com/15843-list_image/Pyronaridine.jpg)
![[reference-standards] Nicotinamide](https://www.alsachim.com/15762-list_image/Nicotinamide.jpg)
![[reference-standards] Folic acid](https://www.alsachim.com/15443-list_image/Folic-acid.jpg)
Folic acid
Product Number: C3157
CAS number: 59-30-3
Synonyms: N-[4-[[(2-Amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid, Vitamin B9
![[metabolites] 8-Aminoquinoline-5,6-diol dihydrochloride salt](https://www.alsachim.com/15365-list_image/8-Aminoquinoline-5-6-diol-dihydrochloride-salt.jpg)
![[reference-standards] Tafenoquine succinate
salt](https://www.alsachim.com/15354-list_image/Tafenoquine-succinate-salt.jpg)
![[metabolites] 8-Amino-6-methoxyquinolin-5-ol dihydrochloride salt](https://www.alsachim.com/15346-list_image/8-Amino-6-methoxyquinolin-5-ol-dihydrochloride-salt.jpg)
![[metabolites] Desethylchloroquine diphosphate salt](https://www.alsachim.com/15330-list_image/Desethylchloroquine-diphosphate-salt.jpg)
![[reference-standards] Piperaquine analog](https://www.alsachim.com/15163-list_image/Piperaquine-analog.jpg)
Piperaquine analog
Product Number: C1761
CAS number: 97433-01-7
Synonyms: 4,4'-(Pentamethylenedi-4,1-piperazinediyl)bis-7-chloro-quinoline