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磺胺胍 [磺胺脒],Sulfaguanidine;VETRANAL®, analytical standard, ≥98.0%

别名:磺胺胍标准品;磺胺脒标准品;4-氨基-N-(氨基亚氨基甲基)苯磺酰胺;4-氨基-N-脒基苯磺酰胺;对氨基苯磺酰胍;氨苯磺酰胍;克痢定;匡乃定;4-Amino-N-(aminoiminomethyl)benzenesulfonamide,4-Amino-N-guanylbenzenesulfonamide

Empirical Formula (Hill Notation): C7H10N4O2S CAS号: 57-67-0 分子量: 214.24 Beilstein: 2695326 EC 号: 200-345-9 MDL编号: MFCD00038136 PubChem化学物质编号: 329754181 NACRES: NA.24
货号(SKU): 32402
CAS号: 57-67-0
MDL号: MFCD00038136
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥1,129.05

说明

化学结构:磺酰胺
磺胺胍属于磺胺类抗生素。它可以表现出对革兰氏阳性和革兰氏阴性细菌的广谱抑制作用。

磺胺胍可用作测定下列物质中磺胺胍的分析参考标准:
通过盐析支持液相萃取(SOSLE)和快速、简单、廉价、有效、坚固和安全(QuEChERS)提取动物源食品样品,然后使用纳米流液相色谱-高分辨率质谱(LC-HRMS)进行分析。
牛肌肉样品通过亲水相互作用液相色谱-电喷雾串联质谱法(HILIC-ESI-MS/MS)进行检测,配备了选定的反应监测(SRM)模式。
通过超声辅助提取(UAE)、固相萃取(SPE)和LC-MS/MS,提取食品生产动物的组织、牛奶和鸡蛋。
通过固液萃取(SLE)、液-液萃取(LLE)、SPE、QuEChERS萃取和ESI-LC-MS/MS(SRM检测)提取蜂蜡。

一般描述

Chemical structure: sulfonamide
Sulfaguanidine belongs to the sulfonamide class of antibiotics. It can exhibit broad-spectrum inhibition of both gram-positive and gram-negative bacteria.
 

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Sulfaguanidine may be used as an analytical reference standard for the determination of sulfaguanidine in:
  • Food samples of animal origin by salting-out supported liquid extraction (SOSLE) and quick, easy, cheap, effective, rugged and safe (QuEChERS) extraction followed by analysis using nanoflow liquid chromatography high resolution mass spectrometry (LC-HRMS).
  • Bovine muscle samples by hydrophilic interaction liquid chromatography-electrospray-tandem mass spectrometry (HILIC-ESI-MS/MS) equipped with selected reaction monitoring (SRM) mode of detection.
  • Tissues, milk and eggs of food producing animals by ultrasound-assisted extraction (UAE), solid phase extraction (SPE) and LC-MS/MS.
  • Beeswax by solid-liquid extraction (SLE), liquid-liquid extraction (LLE), SPE, QuEChERS extraction and ESI-LC-MS/MS with SRM detection.

法律信息

VETRANAL is a registered trademark of Sigma-Aldrich Chemie GmbH
 
 

属性

等级

analytical standard

质量水平

100

产品线

VETRANAL®

保质期

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

clinical testing

格式

neat

SMILES string

NC(=N)NS(=O)(=O)c1ccc(N)cc1

InChI

1S/C7H10N4O2S/c8-5-1-3-6(4-2-5)14(12,13)11-7(9)10/h1-4H,8H2,(H4,9,10,11)

InChI key

BRBKOPJOKNSWSG-UHFFFAOYSA-N

 

安全信息

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

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.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 30 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 30
商品标签 [tags]