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. 

539 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

[reference-standards] 4'-Demethylepipodophyllotoxin

4'-Demethylepipodophyllotoxin

Product Number: C6030

CAS number: 6559-91-7

Synonyms: 4'-DMEP, (5S,5aR,8aR,9R)-5-Hydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-8-one

[reference-standards] 7-ACC2

7-ACC2

Product Number: C5974

CAS number: 1472624-85-3

Synonyms: 7-(Benzyl(methyl)amino)-2-oxo-2H-chromene-3-carboxylic acid

[metabolites] 7-Hydroxymethotrexate

7-Hydroxymethotrexate

Product Number: C293

CAS number: 5939-37-7

Synonyms: 7-OHMTX, (S)-2-(4-(((2,4-Diamino-7-hydroxypteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid, 4-Amino-7-hydroxy-10-methylpteroylglutamic acid, 7-Hydroxyamethopterin

[reference-standards] A-674563

A-674563

Product Number: C5922

CAS number: 552325-73-2

Synonyms: (2S)-1-[5-(3-Methyl-2H-indazol-5-yl)pyridin-3-yl]oxy-3-phenylpropan-2-amine