32508

Proquinazid

PESTANAL^®, analytical standard

• Synonym(s): 6-Iodo-2-propoxy-3-propyl-4(3H)quinazolinone
• Empirical Formula (Hill Notation): C₁₄H₁₇IN₂O₂
• CAS Number: 189278-12-4
• Molecular Weight: 372.20
• MDL number: MFCD11616763
• UNSPSC Code: 41116107
• PubChem Substance ID: 329754257
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• product line: PESTANAL^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): agriculture; environmental
• format: neat
• SMILES string: CCCOC1=Nc2ccc(I)cc2C(=O)N1CCC
• InChI: 1S/C14H17IN2O2/c1-3-7-17-13(18)11-9-10(15)5-6-12(11)16-14(17)19-8-4-2/h5-6,9H,3-4,7-8H2,1-2H3
• InChI key: FLVBXVXXXMLMOX-UHFFFAOYSA-N

Description

General description

Proquinazid belongs to the quinazolinone class of fungicides.

Application

Proquinazid may be used as an analytical reference standard for the determination of the analyte in:

• Honeybees by dispersive solid-phase extraction (dSPE), followed by liquid and gas chromatography combined with tandem mass spectrometry (LC-MS/MS and GC-MS/MS) operating in electron ionization (EI) and multiple reaction monitoring (MRM) modes of detection.
• Fruits and vegetables by methanolic extraction, followed by ultra-high performance liquid chromatography (UHPLC) coupled to MS/MS operating in electrospray ionization (ESI) and MRM modes of detection.

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

Legal Information

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

Safety Information

• pictograms: GHS08,GHS09
• signalword: Warning
• hcodes: H351,H410
• pcodes: P202 - P273 - P280 - P308 + P313 - P391 - P405
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Gloves