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.
22 products
![[reference-standards] (-)-Riboflavin](https://www.alsachim.com/15783-list_image/--Riboflavin.jpg)
![[reference-standards] Mitiglinide](https://www.alsachim.com/17538-list_image/Mitiglinide.jpg)
![[reference-standards] Thionicotinamide adenine dinucleotide](https://www.alsachim.com/20146-list_image/Thionicotinamide-adenine-dinucleotide.jpg)
Thionicotinamide adenine dinucleotide
Product Number: C5918
CAS number: 4090-29-3
Synonyms: Thionicotinamide-NAD, Thionicotinamide-DPN
![[reference-standards] (-)-Riboflavin 5-phosphate sodium salt](https://www.alsachim.com/20109-list_image/--Riboflavin-5-phosphate-sodium-salt.jpg)
![[reference-standards] Nateglinide](https://www.alsachim.com/18272-list_image/Nateglinide.jpg)
![[metabolites] 7-Hydroxy-chlorpromazine hydrochloride salt](https://www.alsachim.com/17371-list_image/7-Hydroxy-chlorpromazine-hydrochloride-salt.jpg)
![[metabolites] N-Desmethyltrifluoperazine dihydrochloride salt](https://www.alsachim.com/16908-list_image/N-Desmethyltrifluoperazine-dihydrochloride-salt.jpg)
![[reference-standards] Metopimazine acid](https://www.alsachim.com/16889-list_image/Metopimazine-acid.jpg)
![[metabolites] Biotin sulfoxide](https://www.alsachim.com/16871-list_image/Biotin-sulfoxide.jpg)
![[reference-standards] Metopimazine](https://www.alsachim.com/16868-list_image/Metopimazine.jpg)
![[metabolites] N-Desmethylthioridazine](https://www.alsachim.com/16854-list_image/N-Desmethylthioridazine.jpg)
![[reference-standards] Levomefolate calcium salt](https://www.alsachim.com/16836-list_image/Levomefolate-calcium-salt.jpg)
Levomefolate calcium salt
Product Number: C6234
CAS number: 151533-22-1
Synonyms: LMCA, Metafolin, 5-Methyl-tetrahydrofolate calcium salt, L-Methylfolate calcium salt
![[reference-standards] Trifluoperazine dihydrochloride salt](https://www.alsachim.com/16614-list_image/Trifluoperazine-dihydrochloride-salt.jpg)
![[reference-standards] Thioridazine hydrochloride salt](https://www.alsachim.com/16609-list_image/Thioridazine-hydrochloride-salt.jpg)
![[reference-standards] Periciazine oxalate salt](https://www.alsachim.com/16608-list_image/Periciazine-oxalate-salt.jpg)
Periciazine oxalate salt
Product Number: C5320
CAS number: 2622-26-6 free base
Synonyms: 2-Cyano-10-[3-(4-hydroxypiperidino)propyl]phenothiazine oxalate salt, Aolept, Pericyazine oxalate salt, Propericyazine oxalate salt, Propericiazine oxalte salt
![[reference-standards] Levomepromazine hydrochloride salt](https://www.alsachim.com/16585-list_image/Levomepromazine-hydrochloride-salt.jpg)
![[reference-standards] Chlorpromazine hydrochloride salt](https://www.alsachim.com/16374-list_image/Chlorpromazine-hydrochloride-salt.jpg)
![[reference-standards] Nicotinamide](https://www.alsachim.com/15762-list_image/Nicotinamide.jpg)
![[reference-standards] Folic acid](https://www.alsachim.com/15443-list_image/Folic-acid.jpg)
Folic acid
Product Number: C3157
CAS number: 59-30-3
Synonyms: N-[4-[[(2-Amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid, Vitamin B9
![[reference-standards] Biotin](https://www.alsachim.com/15205-list_image/Biotin.jpg)