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.
51 products
![[reference-standards] Secalciferol](https://www.alsachim.com/21161-list_image/Secalciferol.jpg)
![[reference-standards] Quabodepistat](https://www.alsachim.com/21040-list_image/Quabodepistat.jpg)
![[metabolites] Delamanid metabolite](https://www.alsachim.com/21038-list_image/Delamanid-metabolite.jpg)
![[reference-standards] Verapamil hydrochloride salt](https://www.alsachim.com/16307-list_image/Verapamil-hydrochloride-salt.jpg)
![[reference-standards] Bedaquiline](https://www.alsachim.com/16058-list_image/Bedaquiline.jpg)
Bedaquiline
Product Number: C4116
CAS number: 843663-66-1
Synonyms: (1R,2S)-1-(6-Bromo-2-methoxy-3-quinolyl)-4-dimethylamino-2-(1-naphthyl)-1-phenyl-butan-2-ol, R-207910, TMC207, Sirturo
![[reference-standards] Rifampicin](https://www.alsachim.com/14808-list_image/Rifampicin.jpg)
![[reference-standards] Nimodipine](https://www.alsachim.com/18687-list_image/Nimodipine.jpg)
![[reference-standards] (-)-Riboflavin](https://www.alsachim.com/15783-list_image/--Riboflavin.jpg)
![[reference-standards] Vitamin D2](https://www.alsachim.com/17817-list_image/Vitamin-D2.jpg)
![[reference-standards] 1-alpha,25-Dihydroxyvitamin D2](https://www.alsachim.com/17541-list_image/1-alpha-25-Dihydroxyvitamin-D2.jpg)
1-alpha,25-Dihydroxyvitamin D2
Product Number: C1155
CAS number: 60133-18-8
Synonyms: 1-alpha,25-Dihydroxycalciferol
![[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] Desacetyl rifapentine](https://www.alsachim.com/20016-list_image/Desacetyl-rifapentine.jpg)
![[reference-standards] Ristocetin A monosulfate](https://www.alsachim.com/19955-list_image/Ristocetin-A-monosulfate.jpg)
![[reference-standards] DL-Cycloserine](https://www.alsachim.com/19849-list_image/DL-Cycloserine.jpg)
![[reference-standards] Bepridil hydrochloride salt](https://www.alsachim.com/19702-list_image/Bepridil-hydrochloride-salt.jpg)
![[reference-standards] Paricalcitol](https://www.alsachim.com/17540-list_image/Paricalcitol.jpg)
Paricalcitol
Product Number: C1154
CAS number: 131918-61-1
Synonyms: 19-Nor-1,25-dihydroxyvitamin D2
![[reference-standards] Lidoflazine](https://www.alsachim.com/19378-list_image/Lidoflazine.jpg)
Lidoflazine
Product Number: C6087
CAS number: 3416-26-0
Synonyms: 1-[4,4-Bis(fluorophenyl)butyl]-4-(2,6-dimethylanilino carbonylmethyl) piperazine
![[reference-standards] Vitamine K2](https://www.alsachim.com/19349-list_image/Vitamine-K2.jpg)
![[reference-standards] Pretomanid](https://www.alsachim.com/19241-list_image/Pretomanid.jpg)
Pretomanid
Product Number: C5916
CAS number: 187235-37-6
Synonyms: PA-824, (6S)-2-Nitro-6-[[4-(trifluoromethoxy)phenyl]methoxy]-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine