Products
Alsachim offers you its expertise and know-how in isotope enrichment labeling (13C, 2H, 15N, 18O, 34S) to quantify your compounds by LC-MS/MS analysis. Our teams synthesize labeled internal standards and reference standards, as well as metabolites and building blocks.
614 products
![[metabolites] 5-Hydroxyindoleacetic acid](https://www.alsachim.com/15826-list_image/5-Hydroxyindoleacetic-acid.jpg)
[13C5]-Pralatrexate
Product Number: C3998
CAS number: 146464-95-1 unlabeled
Synonyms: N-[4-[1-[(2,4-diamino-6-pteridinyl)methyl]-3-butyn-1-yl]benzoyl]-L-glutamic acid-13C5
[2H6]-Tenofovir alafenamide fumarate salt
Product Number: C6621
CAS number: 390409-17-3 unlabeled
Synonyms: GS-7171 fumarate // [2H6]-N-[[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]phenoxyphosphinyl]-1-methylethyl ester-L-alanine fumarate-d6
![[reference-standards] Zuranolone](https://www.alsachim.com/20989-list_image/Zuranolone.jpg)
![[reference-standards] Vilazodone](https://www.alsachim.com/16022-list_image/Vilazodone.jpg)
Vilazodone
Product Number: C4007
CAS number: 163521-12-8
Synonyms: 5-[4-[4-(5-Cyano-1H-indol-3-yl)butyl]-1-piperazinyl]-2-benzofurancarboxamide
![[metabolites] 1-Hydroxymidazolam β-D-glucuronide](https://www.alsachim.com/14870-list_image/1-Hydroxymidazolam-beta-D-glucuronide.jpg)
1-Hydroxymidazolam β-D-glucuronide
Product Number: C1243
CAS number: 81256-81-7
Synonyms: 1-Hydroxymidazolam beta-D-glucuronide
[13C,2H3]-Zidovudine
Product Number: C2599
CAS number: 325484-33-1
Synonyms: 3'-Azido-3'-deoxy-thymidine-13C-d3, AZT-13C-d3
![[metabolites] 1-Hydroxymidazolam](https://www.alsachim.com/15717-list_image/1-Hydroxymidazolam.jpg)
[2H8]-Olaparib
Product Number: C3684
CAS number: 763113-22-0 unlabeled
Synonyms: KU 59436-d8, KU 0059436-d8, AZD 2281-d8
![[reference-standards] Olaparib](https://www.alsachim.com/15904-list_image/Olaparib.jpg)
[2H6]-Dapoxetine hydrochloride salt
Product Number: C3986
CAS number: 1246814-76-5
Synonyms: (S)-N,N-dimethyl-a-[2-(1-naphthalenyloxy)ethyl]-benzenemethanamine hydrochloride
[13C6]-Midostaurin metabolite
Product Number: C4607
CAS number: 179237-49-1 unlabeled
Synonyms: CGP52421, Midostaurin metabolite-13C6, Midaustorin metabolite-13C6
![[reference-standards] Veliparib](https://www.alsachim.com/16539-list_image/Veliparib.jpg)