![[reference-standards] 4,6-Dioxoheptanoic acid](https://www.alsachim.com/16969-list_image/4-6-Dioxoheptanoic-acid.jpg)
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.
85 products
![[reference-standards] 5-Fluorouracil](https://www.alsachim.com/15451-list_image/5-Fluorouracil.jpg)
![[reference-standards] AMPA](https://www.alsachim.com/17363-list_image/AMPA.jpg)
![[reference-standards] Azacitidine](https://www.alsachim.com/14882-list_image/Azacitidine.jpg)
![[reference-standards] Azoxystrobin](https://www.alsachim.com/17671-list_image/Azoxystrobin.jpg)
![[reference-standards] Benztropine mesylate salt](https://www.alsachim.com/19732-list_image/Benztropine-mesylate-salt.jpg)
![[reference-standards] Berberubine chloride salt](https://www.alsachim.com/18571-list_image/Berberubine-chloride-salt.jpg)
![[reference-standards] Boscalid](https://www.alsachim.com/19518-list_image/Boscalid.jpg)
![[reference-standards] C646](https://www.alsachim.com/19358-list_image/C646.jpg)
![[reference-standards] Chlorothalonil](https://www.alsachim.com/19895-list_image/Chlorothalonil.jpg)
![[reference-standards] Decitabine](https://www.alsachim.com/15708-list_image/Decitabine.jpg)
![[reference-standards] EPZ-004777](https://www.alsachim.com/19356-list_image/EPZ-004777.jpg)
EPZ-004777
Product Number: C6054
CAS number: 1338466-77-5
Synonyms: 1-[3-[[(2R,3S,4R,5R)-5-(4-aminopyrrolo[2,3-d]pyrimidin-7-yl)-3,4-dihydroxyoxolan-2-yl]methyl-propan-2-ylamino]propyl]-3-(4-tert-butylphenyl)urea
![[reference-standards] Fipamezole](https://www.alsachim.com/17760-list_image/Fipamezole.jpg)
![[reference-standards] Fludarabine phosphate salt](https://www.alsachim.com/19353-list_image/Fludarabine-phosphate-salt.jpg)
Fludarabine phosphate salt
Product Number: C6051
CAS number: 75607-67-9
Synonyms: NSC-312887, [(2R,3S,4S,5R)-5-(6-amino-2-fluoropurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate
![[reference-standards] Fluxapyroxad](https://www.alsachim.com/20702-list_image/Fluxapyroxad.jpg)
![[reference-standards] Hydroquinidine](https://www.alsachim.com/16578-list_image/Hydroquinidine.jpg)
![[reference-standards] Hydroxycarbamide](https://www.alsachim.com/17054-list_image/Hydroxycarbamide.jpg)
![[metabolites] Phosphoramide mustard cyclohexylamine salt](https://www.alsachim.com/16858-list_image/Phosphoramide-mustard-cyclohexylamine-salt.jpg)
Phosphoramide mustard cyclohexylamine salt
Product Number: C6295
CAS number: 1566-15-00
Synonyms: N,N-Bis(2-chloroethyl)phosphorodiamidic acid cyclohexylamine salt
![[reference-standards] Piribedil](https://www.alsachim.com/19140-list_image/Piribedil.jpg)
![[metabolites] Prothioconazole-desthio-3-hydroxy-glucoside](https://www.alsachim.com/19962-list_image/Prothioconazole-desthio-3-hydroxy-glucoside.jpg)