产品说明
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.
Cetirizine hydrochloride, a second generation antihistaminic drug, is one of the carboxylated metabolites of hydroxyzine that can typically bind to histamine H1 receptor. It is effective against diseases such as urticaria, angioedema, allergies and hay fever.
应用
Cetirizine Hydrochloride may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by various chromatography techniques.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
生化/生理作用
Cetirizine hydrochloride is an orally active and selective H1-receptor antagonist. Antihistaminic; Piperazines. Non-sedating type histamine H1-receptor antagonist; major metabolite of hydroxyzine. Pharmacological activity resides primarily in the (R)-isomer.
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 LRAA5757 in the slot below. This is an example certificate only and may not be the lot that you receive.
基本信息
| 经验(实验)分子式 | C21H25ClN2O3 · 2HCl |
| 分子量 | 461.81 |
| MDL编号 | MFCD00941428 |
| PubChem化学物质编号 | 329823534 |
| NACRES | NA.24 |
产品性质
| 质量水平 | 300 |
| 等级 | certified reference material pharmaceutical secondary standard |
| CofA | current certificate can be downloaded |
| 包装 | pkg of 1 g |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| application(s) | pharmaceutical (small molecule) |
| 格式 | neat |
| 药典可追溯性 | traceable to BP 837 traceable to PhEur C0980650 traceable to USP 1102929 |
| 储存温度 | 2-30℃ |
| SMILES string | OC(COCCN1CCN(C(C2=CC=C(Cl)C=C2)C3=CC=CC=C3)CC1)=O.[H]Cl.[H]Cl |
| 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 |
| InChI key | PGLIUCLTXOYQMV-UHFFFAOYSA-N |
| Gene Information | human ... HRH1(3269) |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H302 |
| 危险分类 | Acute Tox. 4 Oral |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
