Desmethyl azelastine

SL-7927

Desmethyl azelastine, >98%

CAS No. : [47491-38-3]

IUPAC Name : 2-(Azepan-4-yl)-4-(4-chlorobenzyl)phthalazin-1(2H)-one

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	175.00		Back Order	Estimated to ship on 04 October 2026
10MG	225.00		Back Order	Estimated to ship on 04 October 2026
25MG	595.00		Back Order	Estimated to ship on 04 October 2026
50MG	1095.00		Back Order	Estimated to ship on 04 October 2026
100MG	1995.00		Back Order	Estimated to ship on 04 October 2026

Applications : This is an impurity of Azelastine, an antihistamine medication. Azelastine is a potent and selective histamine H1 antagonist, and it can be used for research on allergic rhinitis, asthma, diabetic hyperlipidaemia, and SARS-CoV-2.

References : Craig L. F.: Expert Rev Clin Immunol., 1(2), 191-201, 2005; Mohamed M. E. et al.: Arch Physiol Biochem., 1-8, 2020; Carlos D. Z. et al.: Pharmacol Res Perspect., 7(6), e00531, 2019; Li Y. et al.: Acta Pharmacol Sin., 1-7, 2020; Shao-Cheng L. et al.: Eur Arch Otorhinolaryngol., 274(2), 845-853, 2017.

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.