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阿司匹林杂质E
Aspirin Impurity E
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4116526 | 200 MG | 3000 |
产品别名
552-94-3
阿司匹林杂质E
Aspirin Impurity E
Salsalate
2-Hydroxybenzoic acid 2-carboxyphenyl ester
salicyloxysalicylic acid
disalicylic acid
2-(2-Hydroxybenzoyl)oxybenzoic acid
Salicylsalicylic acid
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C14H10O5 |
| Molecular weight | 258.23 |
| EC number【EC 号】 | 209-027-4 |
| MDL number | MFCD00020252 |
| General description【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 |
| Biochem/physiol Actions【生化/生理作用】 | Salsalate is a nonsteroidal anti-inflammatory drug (NSAID), a nonacetylated salicylate with no more problems of gastrointestinal bleeding than placebo. It inhibits synthesis and release of prostaglandins through the inactivation of cyclooxygenase-1 (COX-1) and COX-2. Salsalate is currently being investigated as a treatment for Type 2 diabetes with possible use to prevent the disease in people at risk. It reduces blood glucose concentrations in patients with type 2 diabetes, as well as in insulin-resistant patients without diabetes. |
| Analysis Note【分析说明】 | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
| Other Notes【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. |
| Footnote【附注】 | To see an example of a Certificate of Analysis for this material enter LRAB1046 in the Documents slot below. This is an example certificate only and may not be the lot that you receive. |
产品性质
| Quality Level【质量水平】 | 300 |
| grade【等级】 | certified reference material pharmaceutical secondary standard |
| CofA | current certificate can be downloaded |
| packaging【包装】 | pkg of 200 mg |
| application(s) | pharmaceutical (small molecule) |
| format【格式】 | neat |
| pharmacopeia traceability【药典可追溯性】 | traceable to USP 1609807 |
| storage temp.【储存温度】 | 2-30℃ |
| SMILES string | OC(=O)c1ccccc1OC(=O)c2ccccc2O |
| InChI | 1S/C14H10O5/c15-11-7-3-1-5-9(11)14(18)19-12-8-4-2-6-10(12)13(16)17/h1-8,15H,(H,16,17) |
| InChI key | WVYADZUPLLSGPU-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS07,GHS09 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 - H400 |
| Precautionary Statements | P301 + P312 + P330 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Aquatic Acute 1 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
