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.
127 products
![[reference-standards] Ceritinib](https://www.alsachim.com/16529-list_image/Ceritinib.jpg)
![[metabolites] Regorafenib metabolite M4](https://www.alsachim.com/16329-list_image/Regorafenib-metabolite-M4.jpg)
Regorafenib metabolite M4
Product Number: C4802
CAS number: 1343498-72-5
Synonyms: 4-[4-[[[[4-Chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]-3-fluorophenoxy]-2-pyridinecarboxamide
![[reference-standards] Tivozanib](https://www.alsachim.com/16171-list_image/Tivozanib.jpg)
![[reference-standards] Quizartinib](https://www.alsachim.com/16166-list_image/Quizartinib.jpg)
![[reference-standards] Bosutinib isomer 1](https://www.alsachim.com/16110-list_image/Bosutinib-isomer-1.jpg)
![[metabolites] N-Desmethyl bosutinib](https://www.alsachim.com/16111-list_image/N-Desmethyl-bosutinib.jpg)
![[metabolites] Bosutinib N-oxide](https://www.alsachim.com/16113-list_image/Bosutinib-N-oxide.jpg)
![[reference-standards] Ponatinib](https://www.alsachim.com/16084-list_image/Ponatinib.jpg)
![[metabolites] N-Desmethyl ponatinib](https://www.alsachim.com/16086-list_image/N-Desmethyl-ponatinib.jpg)
![[metabolites] Regorafenib metabolite M2](https://www.alsachim.com/16089-list_image/Regorafenib-metabolite-M2.jpg)
Regorafenib metabolite M2
Product Number: C4231
CAS number: 835621-11-9
Synonyms: Regorafenib (Pyridine)-N-oxide
![[metabolites] Regorafenib metabolite M5](https://www.alsachim.com/16090-list_image/Regorafenib-metabolite-M5.jpg)
Regorafenib metabolite M5
Product Number: C4232
CAS number: 835621-12-0
Synonyms: N-Desmethyl Regorafenib (Pyridine)-N-oxide
![[reference-standards] Cediranib](https://www.alsachim.com/16024-list_image/Cediranib.jpg)
![[reference-standards] Tofacitinib](https://www.alsachim.com/15980-list_image/Tofacitinib.jpg)
![[reference-standards] Regorafenib](https://www.alsachim.com/15839-list_image/Regorafenib.jpg)
![[reference-standards] Ruxolitinib](https://www.alsachim.com/15852-list_image/Ruxolitinib.jpg)
![[reference-standards] Ranitidine hydrochloride salt](https://www.alsachim.com/15844-list_image/Ranitidine-hydrochloride-salt.jpg)
![[metabolites] N,N-Didesethylsunitinib](https://www.alsachim.com/15524-list_image/N-N-Didesethylsunitinib.jpg)
![[metabolites] O-Didesmethylerlotinib hydrochloride salt](https://www.alsachim.com/15466-list_image/O-Didesmethylerlotinib-hydrochloride-salt.jpg)
![[reference-standards] Vandetanib](https://www.alsachim.com/15404-list_image/Vandetanib.jpg)
Vandetanib
Product Number: C2519
CAS number: 443913-73-3
Synonyms: N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-4-quinazolinamine
![[reference-standards] Bosutinib](https://www.alsachim.com/15211-list_image/Bosutinib.jpg)