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.
2333 products
![[metabolites] Prosulfocarb sulfoxide](https://www.alsachim.com/21144-list_image/Prosulfocarb-sulfoxide.jpg)
![[reference-standards] Prosulfocarb](https://www.alsachim.com/21142-list_image/Prosulfocarb.jpg)
![[metabolites] N-Desmethyl-Ripretinib (M5 Metabolite)](https://www.alsachim.com/21032-list_image/N-Desmethyl-Ripretinib-M5-Metabolite-.jpg)
![[reference-standards] N-(4-Aminobutyl)dabigatranamide trifluoroacetate salt](https://www.alsachim.com/21141-list_image/N-4-Aminobutyl-dabigatranamide-trifluoroacetate-salt.jpg)
N-(4-Aminobutyl)dabigatranamide trifluoroacetate salt
Product Number: C10466
CAS number: 2816295-37-9 free base
Synonyms: N-(4-Aminobutyl)dabigatranamide, TFA salt
![[reference-standards] Vipivotide tetraxetan](https://www.alsachim.com/21109-list_image/Vipivotide-tetraxetan.jpg)
![[reference-standards] Saruparib](https://www.alsachim.com/21107-list_image/Saruparib.jpg)
![[reference-standards] AZ23_129 compound 2](https://www.alsachim.com/21105-list_image/AZ23_129-compound-2.jpg)
![[reference-standards] AZ23_129 compound 1](https://www.alsachim.com/21104-list_image/AZ23_129-compound-1.jpg)
![[reference-standards] S-Cysteinosuccinic acid](https://www.alsachim.com/21068-list_image/S-Cysteinosuccinic-acid.jpg)
S-Cysteinosuccinic acid
Product Number: C9809
CAS number: 34317-60-7
Synonyms: S-cysteinosuccinate, 2SC
![[reference-standards] Cefiderocol sulfate](https://www.alsachim.com/21013-list_image/cefiderocol-sulfate.jpg)
![[reference-standards] Methotrexate monohydrate](https://www.alsachim.com/14586-list_image/Methotrexate-monohydrate.jpg)
![[metabolites] Pralatrexate diglutamate](https://www.alsachim.com/21048-list_image/Pralatrexate-diglutamate.jpg)
![[metabolites] Pralatrexate triglutamate](https://www.alsachim.com/21050-list_image/Pralatrexate-triglutamate.jpg)
![[metabolites] Pralatrexate tetraglutamate](https://www.alsachim.com/21052-list_image/Pralatrexate-tetraglutamate.jpg)
![[metabolites] Pralatrexate pentaglutamate](https://www.alsachim.com/21054-list_image/Pralatrexate-pentaglutamate.jpg)
![[reference-standards] EIDD-2801](https://www.alsachim.com/20631-list_image/EIDD-2801.jpg)
![[metabolites] Prednisolone](https://www.alsachim.com/14811-list_image/Prednisolone.jpg)
![[reference-standards] Afatinib](https://www.alsachim.com/15917-list_image/Afatinib.jpg)
![[reference-standards] Mycophenolic acid](https://www.alsachim.com/14809-list_image/Mycophenolic-acid.jpg)
![[reference-standards] Cefoperazone](https://www.alsachim.com/21045-list_image/Cefoperazone.jpg)