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.
24 products
![[reference-standards] Fluticasone furoate](https://www.alsachim.com/17767-list_image/Fluticasone-furoate.jpg)
![[reference-standards] Betamethasone-21 acetate salt](https://www.alsachim.com/17820-list_image/Betamethasone-21-acetate-salt.jpg)
![[reference-standards] Alpelisib](https://www.alsachim.com/17463-list_image/Alpelisib.jpg)
[13C5,15N]-Alpelisib
Product Number: C6372
CAS number: 1217486-61-7 unlabeled
Synonyms: BYL-719-13C5-15N
![[reference-standards] Budesonide](https://www.alsachim.com/17804-list_image/Budesonide.jpg)
![[reference-standards] Desonide](https://www.alsachim.com/17811-list_image/Desonide.jpg)
![[reference-standards] Loteprednol etabonate](https://www.alsachim.com/19027-list_image/Loteprednol-etabonate.jpg)
![[reference-standards] Loteprednol](https://www.alsachim.com/19029-list_image/Loteprednol.jpg)
[13C3,2H7]-Temsirolimus
Product Number: C2563
CAS number: 162635-04-3 unlabeled
Synonyms: 42-[3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoate]-rapamycin-13C3-d7
![[reference-standards] Temsirolimus](https://www.alsachim.com/15425-list_image/Temsirolimus.jpg)
Temsirolimus
Product Number: C2628
CAS number: 162635-04-3
Synonyms: 42-[3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoate]-rapamycin
[2H4]-Everolimus
Product Number: C4599
CAS number: 159351-69-6 unlabeled
Synonyms: Afinitor-d4, 42-O-(2-Hydroxyethyl)rapamycin-d4
[13C2,2H4]-Everolimus
Product Number: C903
CAS number: 159351-69-6 unlabeled
Synonyms: Afinitor-13C2-d4, 42-O-(2-Hydroxyethyl)rapamycin-13C2-d4