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.
37 products
![[reference-standards] Tebuconazole glycoside](https://www.alsachim.com/16910-list_image/Tebuconazole-glycoside.jpg)
![[reference-standards] (-)-Epinephrine (+)-bitartrate salt](https://www.alsachim.com/16815-list_image/--Epinephrine---bitartrate-salt.jpg)
(-)-Epinephrine (+)-bitartrate salt
Product Number: C6108
CAS number: 51-42-3
Synonyms: (-)-Adrenalin (+)-bitartrate salt
![[metabolites] 5'-Deoxy-5-fluorocytidine](https://www.alsachim.com/16753-list_image/5-Deoxy-5-fluorocytidine.jpg)
![[metabolites] 2',2'-Difluorodeoxyuridine](https://www.alsachim.com/16755-list_image/2-2-Difluorodeoxyuridine.jpg)
![[reference-standards] Dopamine hydrochloride salt](https://www.alsachim.com/15913-list_image/Dopamine-hydrochloride-salt.jpg)
![[reference-standards] Pemetrexed disodium salt](https://www.alsachim.com/15803-list_image/Pemetrexed-disodium-salt.jpg)
![[reference-standards] Vanilmandelic acid](https://www.alsachim.com/15827-list_image/Vanilmandelic-acid.jpg)
![[metabolites] D,L-Metanephrine hydrochloride salt](https://www.alsachim.com/15825-list_image/D-L-Metanephrine-hydrochloride-salt.jpg)
D,L-Metanephrine hydrochloride salt
Product Number: C3582
CAS number: 881-95-8
Synonyms: D,L-Epinephrine metabolite hydrochloride salt
![[reference-standards] DAMPA](https://www.alsachim.com/15446-list_image/DAMPA.jpg)
![[metabolites] Gemcitabine triphosphate](https://www.alsachim.com/15392-list_image/Gemcitabine-triphosphate.jpg)
![[reference-standards] Raltitrexed monohydrate](https://www.alsachim.com/15255-list_image/Raltitrexed-monohydrate.jpg)
![[reference-standards] DAMPA hemihydrochloride salt monohydrate](https://www.alsachim.com/15252-list_image/DAMPA-hemihydrochloride-salt-monohydrate.jpg)
DAMPA hemihydrochloride salt monohydrate
Product Number: C2107
CAS number: 19741-14-1 as the anhydrous base
Synonyms: 4-[[(2,4-Diamino-6-pteridinyl)methyl]methylamino]-Benzoic acid hydrate hydrochloride
![[metabolites] 4-[[(2,4-Diamino-6-pteridinyl)methyl]amino]-benzoic acid sodium salt](https://www.alsachim.com/15253-list_image/4--2-4-Diamino-6-pteridinyl-methyl-amino-benzoic-acid-sodium-salt.jpg)
4-benzoic acid sodium salt
Product Number: C2108
CAS number: 100929-45-1
Synonyms: Desmethyl DAMPA sodium salt, 4-Amino-4-deoxypteroic acid
![[reference-standards] Capecitabine](https://www.alsachim.com/15079-list_image/Capecitabine.jpg)
![[metabolites] 5-Fluoro-5'-deoxyuridine](https://www.alsachim.com/14824-list_image/5-Fluoro-5-deoxyuridine.jpg)
![[metabolites] Homovanillic acid](https://www.alsachim.com/14789-list_image/Homovanillic-acid.jpg)
Homovanillic acid
Product Number: C3215
CAS number: 306-08-1
Synonyms: 4-Hydroxy-3-methoxyphenylacetic acid
![[metabolites] 3-Methoxytyramine hydrochloride salt](https://www.alsachim.com/14791-list_image/3-Methoxytyramine-hydrochloride-salt.jpg)