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.
2351 products
![[reference-standards] 7-(-β-Hydroxyethyl)theophylline](https://www.alsachim.com/20114-list_image/7--beta-Hydroxyethyl-theophylline.jpg)
7-(-β-Hydroxyethyl)theophylline
Product Number: C8001
CAS number: 519-37-9
Synonyms: 7-(-beta-Hydroxyethyl)theophylline
![[reference-standards] Gliclazide](https://www.alsachim.com/16260-list_image/Gliclazide.jpg)
Gliclazide
Product Number: C4634
CAS number: 21187-98-4
Synonyms: N-(4-Methylbenzenesulfonyl)-N'-(3-azabicyclo[3.3.0]oct-3-yl)urea, 1-(3-Azabicyclo[3.3.0]oct-3-yl)-3-p-tolylsulphonylurea
![[metabolites] 2-ethyl-2-phenylpropanediamide](https://www.alsachim.com/20814-list_image/2-ethyl-2-phenylpropanediamide.jpg)
2-ethyl-2-phenylpropanediamide
Product Number: C8353
CAS number: 80866-90-6
Synonyms: Primidone metabolite, PEMA
![[reference-standards] 15:0-18:1-PC](https://www.alsachim.com/20950-list_image/15-0-18-1-PC.jpg)
15:0-18:1-PC
Product Number: C10164
CAS number: 253127-55-8
Synonyms: 1-Pentadecanoyl-2-oleoyl-sn-glycero-3-phosphocholine