32595

4-Formylaminoantipyrine

VETRANAL^®, analytical standard

• Synonym(s): N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide
• Empirical Formula (Hill Notation): C₁₂H₁₃N₃O₂
• CAS Number: 1672-58-8
• Molecular Weight: 231.25
• Beilstein/REAXYS Number: 217665
• EC Number: 216-808-3
• MDL number: MFCD00085457
• UNSPSC Code: 41116107
• PubChem Substance ID: 329754049
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• product line: VETRANAL^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): pharmaceutical
• format: neat
• SMILES string: CN1N(C(=O)C(NC=O)=C1C)c2ccccc2
• InChI: 1S/C12H13N3O2/c1-9-11(13-8-16)12(17)15(14(9)2)10-6-4-3-5-7-10/h3-8H,1-2H3,(H,13,16)
• InChI key: WSJBSKRPKADYRQ-UHFFFAOYSA-N

Description

General description

4-Formylaminoantipyrines are grouped under the class of biodegradable organic micropollutants (OMPs).[1]

Application

4-Formylaminoantipyrine may be used as an analytical reference standard for the determination of the analyte in:

• Aqueous samples by ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS).[2]
• Groundwater, surface water and wastewater samples by online mixed-bed multilayer solid-phase extraction (SPE) and HPLC combined with tandem mass spectrometry (MS/MS).[3]

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

Legal Information

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

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3