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.
73 products
![[reference-standards] Methotrexate monohydrate](https://www.alsachim.com/14586-list_image/Methotrexate-monohydrate.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)
![[metabolites] 7-Hydroxymethotrexate](https://www.alsachim.com/14363-list_image/7-Hydroxymethotrexate.jpg)
7-Hydroxymethotrexate
Product Number: C293
CAS number: 5939-37-7
Synonyms: 7-OHMTX, (S)-2-(4-(((2,4-Diamino-7-hydroxypteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid, 4-Amino-7-hydroxy-10-methylpteroylglutamic acid, 7-Hydroxyamethopterin
![[reference-standards] 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine](https://www.alsachim.com/18898-list_image/1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine.jpg)
1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine
Product Number: C5347
CAS number: 26853-31-6
Synonyms: popc, 3-sn-Phosphatidylcholine
![[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] Cytarabine](https://www.alsachim.com/15776-list_image/Cytarabine.jpg)
![[reference-standards] Pemetrexed](https://www.alsachim.com/15254-list_image/Pemetrexed.jpg)
![[reference-standards] Rifampicin](https://www.alsachim.com/14808-list_image/Rifampicin.jpg)
![[reference-standards] Gemcitabine hydrochloride salt](https://www.alsachim.com/15039-list_image/Gemcitabine-hydrochloride-salt.jpg)
Gemcitabine hydrochloride salt
Product Number: C1504
CAS number: 122111-03-9
Synonyms: 2',2'-Difluoro-2'-deoxycytidine hydrochloride salt
![[reference-standards] 3-Hydroxypropionic acid sodium salt](https://www.alsachim.com/20620-list_image/3-Hydroxypropionic-acid-sodium-salt.jpg)
![[building-blocks] 3-(1,2,4-Triazol-1-yl)-L-alanine](https://www.alsachim.com/18693-list_image/3-1-2-4-Triazol-1-yl-L-alanine.jpg)
![[reference-standards] Valdetamide](https://www.alsachim.com/20605-list_image/Valdetamide.jpg)
![[reference-standards] Gly-glutathione disulfide](https://www.alsachim.com/20202-list_image/Gly-glutathione-disulfide.jpg)
![[reference-standards] D-Erythro-sphingosine](https://www.alsachim.com/19664-list_image/D-Erythro-sphingosine.jpg)
![[reference-standards] (±)-Octopamine hydrochloride salt](https://www.alsachim.com/20164-list_image/--Octopamine-hydrochloride-salt.jpg)
(±)-Octopamine hydrochloride salt
Product Number: C6453
CAS number: 770-05-8
Synonyms: (±)-1-(4-Hydroxyphenyl)-2-aminoethanol hydrochloride
![[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)
![[metabolites] Tetranor-PGEM](https://www.alsachim.com/19710-list_image/Tetranor-PGEM.jpg)