Merck
CN

PHR1473

Supelco

邻甲苯磺酰胺

Pharmaceutical Secondary Standard; Certified Reference Material

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别名:
邻甲苯磺酰胺
线性分子式:
CH3C6H4SO2NH2
CAS号:
分子量:
171.22
EC 号:
MDL编号:
PubChem化学物质编号:

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to USP 1672010

API family

saccharin

CofA

current certificate can be downloaded

包装

pkg of 500 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

156-158 °C (lit.)

application(s)

pharmaceutical (small molecule)

格式

neat

储存温度

2-30°C

SMILES string

Cc1ccccc1S(N)(=O)=O

InChI

1S/C7H9NO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)

InChI key

YCMLQMDWSXFTIF-UHFFFAOYSA-N

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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. o-Toluenesulfonamide is a major impurity in artificial sweetening substances containing saccharin.

应用

o-Toluenesulfonamide has been used as a pharmaceutical secondary standard for the determination of the analyte in pharmaceutical packaging systems using gas chromatography-flame ionization detection (GC-FID) and gas chromatography-mass spectrometry (GC-MS).
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.

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 LRAA3021 in the slot below. This is an example certificate only and may not be the lot that you receive.

推荐产品

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

象形图

Exclamation markHealth hazard

警示用语:

Warning

危险声明

危险分类

Carc. 2 - Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable


分析证书(COA)

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示例

T1503
货号
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25G
包装规格/数量

其它示例:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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批号可以在产品标签上"批“ (Lot或Batch)字后面找到。

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部分情况下,可能未在线提供COA。如果搜索不到COA,可在线索取。

索取COA

Utilization of internal standard response factors to estimate the concentration of organic compounds leached from pharmaceutical packaging systems and application of such estimated concentrations to safety assessment
Jenke D and Odufu A
Journal of Chromatographic Science, 50(3), 206-212 (2012)

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