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经验公式（希尔记法）:
C21H25ClN2O3·2HCl
化学文摘社编号:
分子量:
461.81
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
产品名称
左西替利嗪 二盐酸盐, United States Pharmacopeia (USP) Reference Standard
InChI
1S/C21H25ClN2O3.2ClH/c22-19-8-6-18(7-9-19)21(17-4-2-1-3-5-17)24-12-10-23(11-13-24)14-15-27-16-20(25)26;;/h1-9,21H,10-16H2,(H,25,26);2*1H/t21-;;/m1../s1
SMILES string
Cl.Cl.OC(=O)COCCN1CCN(CC1)[C@H](c2ccccc2)c3ccc(Cl)cc3
InChI key
PGLIUCLTXOYQMV-GHVWMZMZSA-N
API family
levocetirizine
manufacturer/tradename
USP
application(s)
pharmaceutical (small molecule)
pharmaceutical
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Biochem/physiol Actions
盐酸左西替利嗪是一种非镇静抗组胺药。它是一种组胺H1受体拮抗剂，西替利嗪的活性异构体。左西替利嗪对H1受体具有较高的生物利用度、高亲和力和占据度。
左旋西替利嗪是一种非镇静型组胺H1受体拮抗剂; 西替利嗪的活性异构体
Analysis Note
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Application
Levocetirizine dihydrochloride USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
- Levocetirizine Dihydrochloride Tablets
General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.
Other Notes
Sales restrictions may apply.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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