Reference standards

Filter By

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. 

665 products

Sort by:
[reference-standards] (R)-Gossypol

(R)-Gossypol

Product Number: C5836

CAS number: 90141-22-3

Synonyms: Pogosin, AT-101, 7-(8-Formyl-1,6,7-trihydroxy-3-methyl-5-propan-2-ylnaphthalen-2-yl)-2,3,8-trihydroxy-6-methyl-4-propan-2-ylnaphthalene-1-carbaldehyde

[reference-standards] (S)-(+)-Camptothecin

(S)-(+)-Camptothecin

Product Number: C6027

CAS number: 7689-03-4

Synonyms: (S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

[metabolites] 16-Epiestriol

16-Epiestriol

Product Number: C2938

CAS number: 547-81-9

Synonyms: 16ß-17ß-Estriol, 16ß-Hydroxyestradiol