33871

2-Nitrobenzaldehyd-semicarbazon

VETRANAL^®, analytical standard

• Synonym(e): 2-NP-SCA, 4-(2-Nitrobenzyliden)-semicarbazid
• Empirische Formel (Hill-System): C₈H₈N₄O₃
• CAS-Nummer: 16004-43-6
• Molekulargewicht: 208.17
• MDL-Nummer: MFCD00160990
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329754682
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Produktlinie: VETRANAL^®
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Anwendung(en): clinical testing
• Format: neat
• SMILES String: 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+
• InChIKey: OEOKLBSECDAYSM-BJMVGYQFSA-N

Beschreibung

Allgemeine Beschreibung

2-Nitrobenzaldehyde semicarbazone is a semicarbazone derivative of 2-Nitrobenzaldehyde.[1]

Anwendung

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.[2]
• Milk of dairy cows by LC-MS/MS with selected reaction monitoring (SRM) detection.[3]
• Azodicarbonamide-treated flour samples by isotope dilution liquid chromatography coupled to ESI-LC-MS/MS.[4]
• Shrimp dosed with nitrofurans by ESI-LC-MS/MS with SRM detection.[5]

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Sonstige Hinweise

Derivatisierter Standard für die Analyse von Nitrofuranen in tierischem Gewebe mittels LC/MS

Rechtliche Hinweise

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)