Rizatriptan-d6 EP impurity H

SL-4957

Rizatriptan-d6 EP impurity H, >98% (HPLC)

Isotopic Purity : 99 atom % D

CAS No. : [1261392-57-7]

Synonyms : N,N-(Dimethyl-d6)-5-(1H-1,2,4-triazol-1-ylmethyl)-1H-indole-3-ethanamine N-oxide; Rizatriptan-d6 N-oxide

IUPAC Name : 2-(5-((1H-1,2,4-Triazol-1-yl)methyl)-1H-indol-3-yl)-N,N-bis(methyl-d3)ethan-1-amine oxide

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
10MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
25MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026

Applications : This is a deuterium labelled version an impurity or metabolite of Rizatriptan (Rizatriptan-d₆ EP impurity H), which is an agonist at serotonin 5-HT1B and 5-HT1D receptors, used to treat acute migraine attacks.

References : Williamson D. J. et al.: Br. J. Pharmacol, 133(7), 1029-1034, 2001; Williamson D. J. et al.: Eur J. Pharmacol, 328(1), 61-64, 1997; Yao G. et al.: Neural Regen Res, 7(2), 131-135, 2012; Wang X. et al.: Brain Res, 1367, 340-346, 2011; Dong Z. et al.: Brain Res, 1368, 151-158, 2011.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.