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.
24 products
![[metabolites] Canrenone](https://www.alsachim.com/15836-list_image/Canrenone.jpg)
![[reference-standards] Acetazolamide](https://www.alsachim.com/14782-list_image/Acetazolamide.jpg)
![[reference-standards] (-)-Riboflavin](https://www.alsachim.com/15783-list_image/--Riboflavin.jpg)
![[reference-standards] Mitiglinide](https://www.alsachim.com/17538-list_image/Mitiglinide.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] Deacetylspironolactone](https://www.alsachim.com/19403-list_image/Deacetylspironolactone.jpg)
Deacetylspironolactone
Product Number: C6133
CAS number: 38753-76-3
Synonyms: Mercaptospironolactone, SC-24813, 3-Oxo-17a-pregna-4-ene-7a-(thia)-21,17-carbolactone
![[reference-standards] S,S-Desethylreboxetine formiate salt](https://www.alsachim.com/18669-list_image/S-S-Desethylreboxetine-formiate-salt.jpg)
![[reference-standards] Rel-R, S-Desethylreboxetine](https://www.alsachim.com/18665-list_image/Rel-R-S-Desethylreboxetine.jpg)
![[reference-standards] (R,S)-Reboxetine](https://www.alsachim.com/18654-list_image/-R-S-Reboxetine.jpg)
![[reference-standards] Nateglinide](https://www.alsachim.com/18272-list_image/Nateglinide.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
![[reference-standards] Viloxazine hydrochloride salt](https://www.alsachim.com/16368-list_image/Viloxazine-hydrochloride-salt.jpg)
![[reference-standards] Spironolactone](https://www.alsachim.com/16342-list_image/Spironolactone.jpg)
![[metabolites] (S,S)-Reboxetine Phenol B metabolite formate salt](https://www.alsachim.com/16339-list_image/-S-S-Reboxetine-Phenol-B-metabolite-formate-salt.jpg)
(S,S)-Reboxetine Phenol B metabolite formate salt
Product Number: C4807
CAS number: 252570-33-5 free base
![[metabolites] (S,S)-Reboxetine Phenol A metabolite formate salt](https://www.alsachim.com/16340-list_image/-S-S-Reboxetine-Phenol-A-metabolite-formate-salt.jpg)
(S,S)-Reboxetine Phenol A metabolite formate salt
Product Number: C4808
CAS number: 252570-35-7 free base
![[reference-standards] Torsemide](https://www.alsachim.com/16304-list_image/Torsemide.jpg)
![[reference-standards] Reboxetine mesylate salt hydrate](https://www.alsachim.com/16303-list_image/Reboxetine-mesylate-salt-hydrate.jpg)
Reboxetine mesylate salt hydrate
Product Number: C4726
CAS number: 98769-84-7
Synonyms: Vestra, Edronax
![[reference-standards] Nicotinamide](https://www.alsachim.com/15762-list_image/Nicotinamide.jpg)