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.
46 products
![[metabolites] 3,4-Dehydro-Cilostazol](https://www.alsachim.com/19937-list_image/3-4-Dehydro-Cilostazol.jpg)
![[metabolites] 5-Methylurapidil](https://www.alsachim.com/19633-list_image/5-Methylurapidil.jpg)
5-Methylurapidil
Product Number: C6736
CAS number: 34661-85-3
Synonyms: 5-Methyl-6[[3-[4-(2-methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3-dimethyluracil
![[metabolites] a-Dihydrotetrabenazine, racemic mixture](https://www.alsachim.com/15799-list_image/a-Dihydrotetrabenazine-racemic-mixture.jpg)
a-Dihydrotetrabenazine, racemic mixture
Product Number: C3544
CAS number: N/A
Synonyms: alpha-HTBZ, racemic mixture
![[reference-standards] Asenapine maleate salt, racemic mixture](https://www.alsachim.com/14588-list_image/Asenapine-maleate-salt-racemic-mixture.jpg)
![[reference-standards] Betahistine hydrochloride salt](https://www.alsachim.com/17303-list_image/Betahistine-hydrochloride-salt.jpg)
![[reference-standards] Blonanserin](https://www.alsachim.com/19800-list_image/Blonanserin.jpg)
![[reference-standards] Bosentan](https://www.alsachim.com/17574-list_image/Bosentan.jpg)
![[reference-standards] Bosentan sodium salt](https://www.alsachim.com/15315-list_image/Bosentan-sodium-salt.jpg)
![[reference-standards] Bromperidol](https://www.alsachim.com/19142-list_image/Bromperidol.jpg)
![[metabolites] Desmethyl Bosentan](https://www.alsachim.com/18967-list_image/Desmethyl-Bosentan.jpg)
Desmethyl Bosentan
Product Number: C5474
CAS number: 253688-61-8
Synonyms: Bosentan metabolite Ro 47-8634
![[metabolites] Didesmethylcariprazine](https://www.alsachim.com/19640-list_image/Didesmethylcariprazine.jpg)
Didesmethylcariprazine
Product Number: C6746
CAS number: 839712-25-3
Synonyms: Cariprazine metabolite
![[metabolites] Didesmethylcariprazine trifluoroacetate salt](https://www.alsachim.com/17046-list_image/Didesmethylcariprazine-trifluoroacetate-salt.jpg)
Didesmethylcariprazine trifluoroacetate salt
Product Number: C6688
CAS number: 839712-25-3 free base
Synonyms: Cariprazine metabolite
![[reference-standards] Eledoisin acetate salt](https://www.alsachim.com/20153-list_image/Eledoisin-acetate-salt.jpg)
![[metabolites] Haloperidol reduced form](https://www.alsachim.com/19771-list_image/Haloperidol-reduced-form.jpg)
Haloperidol reduced form
Product Number: C7169
CAS number: 34104-67-1
Synonyms: Haloperidol metabolite II
![[metabolites] Hydroxy desmethyl bosentan](https://www.alsachim.com/18968-list_image/Hydroxy-desmethyl-bosentan.jpg)
Hydroxy desmethyl bosentan
Product Number: C5476
CAS number: 253688-62-9
Synonyms: Bosentan metabolite Ro 64-1056
![[metabolites] Hydroxybosentan](https://www.alsachim.com/15600-list_image/Hydroxybosentan.jpg)
Hydroxybosentan
Product Number: C3134
CAS number: 253688-60-7
Synonyms: Bosentan metabolite Ro 48-5033
![[reference-standards] Isosorbide dinitrate](https://www.alsachim.com/19156-list_image/Isosorbide-dinitrate.jpg)
![[reference-standards] Isosorbide-5-mononitrate](https://www.alsachim.com/17827-list_image/Isosorbide-5-mononitrate.jpg)
![[reference-standards] Levomepromazin](https://www.alsachim.com/18886-list_image/Levomepromazin.jpg)
Levomepromazin
Product Number: C5323
CAS number: 60-99-1
Synonyms: Levomeprazine, Levomepromazin, Levopromehazine, Neozine, Nirvan
![[reference-standards] LY 404039](https://www.alsachim.com/19066-list_image/LY-404039.jpg)