半岛bd体育手机客户端 说明

一般描述

2-Chloro-5-nitrobenzoic acid, commonly known as Mesalazine Impurity M, is a related compound of anti-inflammatory agent Mesalazine. Mesalazine belongs to a group of drugs referred to as aminosalicylates and is generally used in the treatment of inflammatory bowel disease.
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.

应用

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.
2-Chloro-5-nitrobenzoic acid may be used as a pharmaceutical reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by high performance liquid chromatography.

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 withISO 17034andISO/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 LRAA7964 in the slot below. This is an example certificate only and may not be the lot that you receive.

基本信息

线性分子式	ClC6H3(NO2)CO2H
分子量	201.56
Beilstein	1877474
EC 号	219-739-7
MDL编号	MFCD00007294
PubChem化学物质编号	329823586
NACRES	NA.24

半岛bd体育手机客户端 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 200 mg
technique(s)	HPLC: suitable gas chromatography (GC): suitable
mp	165-168 ℃ (lit.)
application(s)	pharmaceutical (small molecule)
格式	neat
储存温度	2-30℃
SMILES string	OC(=O)c1cc(ccc1Cl)[N+]([O-])=O
InChI	1S/C7H4ClNO4/c8-6-2-1-4(9(12)13)3-5(6)7(10)11/h1-3H,(H,10,11)
InChI key	QUEKGYQTRJVEQC-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H317 - H319
预防措施声明	P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Sens. 1
储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable