推荐产品
等级
analytical standard
质量水平
产品线
VETRANAL®
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
clinical testing
格式
neat
SMILES字符串
NC(=O)N\N=C\c1ccccc1[N+]([O-])=O
InChI
1S/C8H8N4O3/c9-8(13)11-10-5-6-3-1-2-4-7(6)12(14)15/h1-5H,(H3,9,11,13)/b10-5+
InChI key
OEOKLBSECDAYSM-BJMVGYQFSA-N
一般描述
2-Nitrobenzaldehyde semicarbazone is a semicarbazone derivative of 2-Nitrobenzaldehyde.
应用
2-Nitrobenzaldehyde semicarbazone (2-NBA-SC) may be used as an analytical reference standard for the determination of 2-NBA-SC in:
- Animal muscle tissues by solid-phase extraction (SPE) and high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) equipped with electrospray ionization (ESI) source and multiple reaction monitoring (MRM) detection.
- Milk of dairy cows by LC-MS/MS with selected reaction monitoring (SRM) detection.
- Azodicarbonamide-treated flour samples by isotope dilution liquid chromatography coupled to ESI-LC-MS/MS.
- Shrimp dosed with nitrofurans by ESI-LC-MS/MS with SRM detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
其他说明
用作通过 LC/MS 法检测动物组织中硝基呋喃衍生物的标准品
法律信息
VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 3
个人防护装备
Eyeshields, Gloves, type N95 (US)
Microwave-assisted Synthesis and Bioevaluation of Some Semicarbazones.
Chemical Biology & Drug Design, 79(6), 950-959 (2012)
Liquid chromatography- tandem mass spectrometry for the determination of protein-bound residues in shrimp dosed with nitrofurans.
Journal of Agricultural and Food Chemistry, 53(23), 8934-8939 (2005)
Determination of the metabolites of nitrofuran antibiotics in animal tissue by high-performance liquid chromatography-tandem mass spectrometry.
Journal of Chromatography A, 939(1-2), 49-58 (2001)
Journal of agricultural and food chemistry, 52(18), 5730-5734 (2004-09-18)
Semicarbazide was previously found in foods that were in contact with rubber gaskets foamed at high temperatures with a blowing agent azodicarbonamide. Because azodicarbonamide is an approved flour additive in certain countries, we set out to ascertain if semicarbazide is
Determination of nitrofuran residues in milk of dairy cows using liquid chromatography- tandem mass spectrometry.
Journal of Agricultural and Food Chemistry, 55(6), 2129-2135 (2007)
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