Products
Alsachim offers you its expertise and know-how in isotope enrichment labeling (13C, 2H, 15N, 18O, 34S) to quantify your compounds by LC-MS/MS analysis. Our teams synthesize labeled internal standards and reference standards, as well as metabolites and building blocks.
13 products
![[reference-standards] Warfarin sodium salt](https://www.alsachim.com/16776-list_image/Warfarin-sodium-salt.jpg)
Warfarin sodium salt
Product Number: C5811
CAS number: 129-06-6
Synonyms: Coumadin sodium salt, 4-Hydroxy-3-(3-oxo-1-phenylbutyl)-2H-1-Benzopyran-2-one, sodium salt (1:1)
![[stable-labeled-standards] [13C6]-Sotalol](https://www.alsachim.com/17778-list_image/-13C6-Sotalol.jpg)
![[reference-standards] Difethialone](https://www.alsachim.com/18157-list_image/Difethialone.jpg)
![[reference-standards] Tioclomarol](https://www.alsachim.com/18158-list_image/Tioclomarol.jpg)
![[reference-standards] Tolbutamide](https://www.alsachim.com/18402-list_image/Tolbutamide.jpg)
[2H9]-Tolbutamide
Product Number: C4058
CAS number: 1219794-57-6
Synonyms: [2H9]-Toluina, [2H9]-Tolumid, [2H9]-Orinase
![[reference-standards] Sotalol](https://www.alsachim.com/16426-list_image/Sotalol.jpg)
![[reference-standards] Warfarin](https://www.alsachim.com/15335-list_image/Warfarin.jpg)
[2H6]-Warfarin
Product Number: C350
CAS number: 1261395-69-0
Synonyms: 4-Hydroxy-3-(3-oxo-1-phenylbutyl)-2H-1-benzopyran-2-one-d6, Coumadine-d6