![[reference-standards] Prosulfocarb](https://www.alsachim.com/21142-list_image/Prosulfocarb.jpg)
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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.
172 products
[2H5]-Prosulfocarb
Product Number: C10643
CAS number: 52888-80-9 unlabeled
Synonyms: S-benzyl dipropylthiocarbamate-D5
![[metabolites] Prosulfocarb sulfoxide](https://www.alsachim.com/21144-list_image/Prosulfocarb-sulfoxide.jpg)
[2H5]-Prosulfocarb sulfoxide
Product Number: C10645
CAS number: 51954-81-5 unlabeled
Synonyms: 1-(Phenylmethyl)sulfinyl]-N,N-dipropylformamide-D5
![[reference-standards] Doxorubicin hydrochloride salt](https://www.alsachim.com/14645-list_image/Doxorubicin-hydrochloride-salt.jpg)
![[reference-standards] Fosfomycin](https://www.alsachim.com/20678-list_image/Fosfomycin.jpg)
Fosfomycin
Product Number: C9125
CAS number: 23155-02-4
Synonyms: (-)-(1R,2S)-(1,2-Epoxypropyl)phosphonic acid
![[reference-standards] Streptomycin A](https://www.alsachim.com/20683-list_image/Streptomycin-A.jpg)
[13C3,2H2]-Glyphosate
Product Number: C338
CAS number: 1071-83-6 unlabeled
Synonyms: 2-(Phosphonomethylamino)acetic acid-13C3-d2
[13C,2H2,15N]-AMPA hydrochloride salt
Product Number: C4314
CAS number: 55101-41-2 unlabeled
Synonyms: Phosphaglycine, hydrochloride salt-13C-d2-15N
![[reference-standards] AMPA](https://www.alsachim.com/17363-list_image/AMPA.jpg)
![[metabolites] N-Acetyl Dapsone](https://www.alsachim.com/19489-list_image/N-Acetyl-Dapsone.jpg)
![[metabolites] 4-Demethyltrimethoprim](https://www.alsachim.com/19529-list_image/4-Demethyltrimethoprim.jpg)
![[reference-standards] Diminazene dihydrochloride salt](https://www.alsachim.com/20245-list_image/Diminazene-dihydrochloride-salt.jpg)
![[reference-standards] Chlortoluron carboxylic analog 2](https://www.alsachim.com/20253-list_image/Chlortoluron-carboxylic-analog-2.jpg)