左西替利嗪二盐酸盐，Levocetirizine dihydrochloride；pharmaceutical secondary standard, certified reference material

别名：盐酸左旋西替利嗪标准品；左西替利嗪二盐酸盐；(-)-二盐酸西替利嗪；2-2-4-(R)-（4-氯苯基）-苯基-甲基哌嗪-1-基乙氧基乙酸二盐酸盐；(-)-Cetirizine dihydrochloride; 2-2-4-(R)-(4-chlorophenyl)-phenyl-methylpiperazin-1-ylethoxyacetic acid dihydrochloride, Levocetirizine dihydrochloride

Empirical Formula (Hill Notation): C21H25ClN2O3·2HCl CAS号: 130018-87-0 分子量: 461.81 MDL编号: MFCD07366507

制造商品牌: 色谱科 Supelco , 西格玛 Sigma-Aldrich

货号（SKU）: PHR3195

CAS号: 130018-87-0

MDL号: MFCD07366507

签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录价.SKU-Variant

500mg

¥2,186.27

数量:

说明

一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

生化/生理作用

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。

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

附注

To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

属性

等级

certified reference material
pharmaceutical secondary standard

Agency

traceable to USP 1359969

API family

cetirizine

CofA

current certificate can be downloaded

包装

pkg of 500 mg

application(s)

pharmaceutical

储存温度

2-8°C

SMILES string

Cl.Cl.OC(=O)COCCN1CCN(CC1)[C@H](c2ccccc2)c3ccc(Cl)cc3

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

InChI key

PGLIUCLTXOYQMV-GHVWMZMZSA-N

安全信息

象形图

GHS07,GHS09

警示用语：

Warning

危险声明

H302 - H400

预防措施声明

P273 - P301 + P312 + P330

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1

储存分类代码

11 - Combustible Solids

WGK

WGK 3

商品规格

属性名称	属性值
储存温度 Storage temp.	2-8°C冷藏
全球实时库存 Availability √	美国St. Louis ≥ 20 \| 欧洲Eur. ≥ 16 \| 東京Tokyo ≥ 5 \| 香港与北京 ≥ 20

商品标签 [tags]

盐酸左旋西替利嗪 (2)

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