產品屬性：

Cas No.: N/A

別名: N/A

化學名: N/A

分子式: C21[13C]H21ClD3N3O·HCl

分子量: 422.4

溶解度: DMSO: soluble,Methanol: soluble

儲存條件: -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.

Shipping ConditionEvaluation sample solution : ship with blue ice

All other available size: ship with RT , or blue ice upon request

產品描述：

Azelastine-13C-d3 is intended for use as an internal standard for the quantification of azelastine by GC- or LC-MS. Azelastine is a histamine H1 receptor antagonist (Ki = 1.26 nM in bovine cerebral cortex membranes).1 It is selective for histamine H1 over histamine H3 receptors (Ki = 158.49 nM), as well as α1A- and α1B-adrenergic receptors (Ki = 50.12 nM for both). Azelastine (0.14 μg/animal) reduces nose rubbing, sneezing, and nasal mucosa expression of IL-4 in a dust mite-induced mouse model of allergic rhinitis.2 It also reduces infection by a lentivirus pseudotyped with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike glycoprotein, also known as the surface glycoprotein, in HEK293 cells expressing angiotensin-converting enzyme 2 (ACE2) when used at a concentration of 7 μg/ml.3 Formulations containing azelastine have been used in the treatment of seasonal allergic rhinitis and vasomotor rhinitis.1.Procopiou, P.A., Browning, C., Buckley, J.M., et al.The discovery of phthalazinone-based human H1 and H3 single-ligand antagonists suitable for intranasal administration for the treatment of allergic rhinitisJ. Med. Chem.54(7)2183-2195(2011)2.Sun, S., Dean, R., Jia, Q., et al.Discovery of XEN445: A potent and selective endothelial lipase inhibitor raises plasma HDL-cholesterol concentration in miceBioorg. Med. Chem.21(24)7724-7734(2013)3.Reznikov, L.R., Norris, M.H., Vashisht, R., et al.Identification of antiviral antihistamines for COVID-19 repurposingBiochem. Biophys. Res. Commun.538173-179(2021)"
特別提醒公司產品僅供科研使用