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.
149 products
![[reference-standards] Cefixime](https://www.alsachim.com/15401-list_image/Cefixime.jpg)
![[reference-standards] N-Desbutyllumefantrine oxalate salt](https://www.alsachim.com/15291-list_image/N-Desbutyllumefantrine-oxalate-salt.jpg)
N-Desbutyllumefantrine oxalate salt
Product Number: C2209
CAS number: 355841-11-1 free base
Synonyms: (9Z)-alpha-[(Butylamino)methyl]-2,7-dichloro-9-[(4-chlorophenyl)methylene]-9H-fluorene-4-methanol oxalate salt, Desbutylbenflumetol oxalate salt
![[reference-standards] Chloroquine analog 2](https://www.alsachim.com/15260-list_image/Chloroquine-analog-2.jpg)
Chloroquine analog 2
Product Number: C2113
CAS number: 32571-40-7
Synonyms: N4-(7-Chloro-2-methyl-4-quinolinyl)-N1,N1-diethyl-1,4-pentanediamine
![[reference-standards] Naphthoquine](https://www.alsachim.com/15223-list_image/Naphthoquine.jpg)
![[reference-standards] Lumefantrine](https://www.alsachim.com/15147-list_image/Lumefantrine.jpg)
![[reference-standards] Vancomycin hydrochloride salt](https://www.alsachim.com/15105-list_image/Vancomycin-hydrochloride-salt.jpg)
![[reference-standards] Risedronate sodium salt hemi(pentahydrate
)](https://www.alsachim.com/15033-list_image/Risedronate-sodium-salt-hemi-pentahydrate--.jpg)
![[reference-standards] Atovaquone](https://www.alsachim.com/15009-list_image/Atovaquone.jpg)
![[reference-standards] Imipenem monohydrate](https://www.alsachim.com/14950-list_image/Imipenem-monohydrate.jpg)
Imipenem monohydrate
Product Number: C2739
CAS number: 74431-23-5
Synonyms: (5R,6S)-3-((2-Formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid monohydrate, Tienam monohydrate, Primaxin monohydrate