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.
41 products
[13C,2H3]-Ranolazine dihydrochloride salt
Product Number: C1450
CAS number: 1261392-58-8
Synonyms: [13C,2H3]-RS 43285
![[reference-standards] Ranolazine dihydrochloride salt](https://www.alsachim.com/17607-list_image/Ranolazine-dihydrochloride-salt.jpg)
[2H8]-N-(2,6-dimethylphenyl)acetamide
Product Number: C5573
CAS number: 172430-46-5 unlabeled
Synonyms: [2H8]-O-Desaryl ranolazine, [2H8]-CVT 2512
![[reference-standards] Mexiletine hydrochloride salt](https://www.alsachim.com/19491-list_image/Mexiletine-hydrochloride-salt.jpg)
![[reference-standards] Procainamide hydrochloride salt](https://www.alsachim.com/17134-list_image/Procainamide-hydrochloride-salt.jpg)
[2H6]-4-Keto 13-cis-retinoic acid
Product Number: C7011
CAS number: 71748-58-8 unlabeled
Synonyms: 4-Oxo-13-cis-retinoic acid-d6, 4-Oxo-isotretinoin-d6
[13C3]-13-cis-Retinoic acid
Product Number: C7239
CAS number: 4759-48-2 unlabeled
Synonyms: 13-cis-Vitamin A acid-13C3, Accutane-13C3, Isotretinoin-13C3
![[metabolites] 5-Hydroxypropafenone](https://www.alsachim.com/17366-list_image/5-Hydroxypropafenone.jpg)
![[metabolites] Despropylpropafenone hydrochloride salt](https://www.alsachim.com/17367-list_image/Despropylpropafenone-hydrochloride-salt.jpg)
![[reference-standards] Quinidine sulfate salt dihydrate](https://www.alsachim.com/17854-list_image/Quinidine-sulfate-salt-dihydrate.jpg)
Quinidine sulfate salt dihydrate
Product Number: C2790
CAS number: 6591-63-5
Synonyms: Quinidine sulfate
![[reference-standards] Vitamin A](https://www.alsachim.com/16396-list_image/Vitamin-A.jpg)
[2H5]-Retinyl acetate salt
Product Number: C4928
CAS number: 127-47-9 unlabeled
Synonyms: Vitamin A acetate-d5, Retinoid analogues-d5, Retinol acetate-d5
![[reference-standards] Hydroquinidine](https://www.alsachim.com/16578-list_image/Hydroquinidine.jpg)
![[metabolites] Norlidocaine](https://www.alsachim.com/15463-list_image/Norlidocaine.jpg)
Norlidocaine
Product Number: C2758
CAS number: 7728-40-7
Synonyms: Nor lidocaine, Monoethylglycinexylidide
![[metabolites] 13-cis-Retinoic acid](https://www.alsachim.com/15615-list_image/13-cis-Retinoic-acid.jpg)