產(chǎn)品目錄

規(guī)格	1 mg 5 mg
CAS	N/A
別名	N/A
化學(xué)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 tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)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：

1. 本產(chǎn)品僅供科研使用。請勿用于醫(yī)藥、臨床診斷或治療，食品及化妝品等用途。請勿存放于普通住宅區(qū)。

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原創(chuàng)作者：上海莼試生物技術(shù)有限公司

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