45331

Azamethiphos

PESTANAL^®, analytical standard

• Synonym(s): S-((6-Chloro-2-oxooxazolo[4,5-b]pyridin-3(2H)-yl)methyl) O,O-dimethyl phosphorothioate
• Empirical Formula (Hill Notation): C₉H₁₀ClN₂O₅PS
• CAS Number: 35575-96-3
• Molecular Weight: 324.68
• NACRES: NA.24
• PubChem Substance ID: 329756653
• UNSPSC Code: 41116107
• EC Number: 252-626-0
• MDL number: MFCD00867611

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
• storage temp.: 2-8°C
• SMILES string: COP(=O)(OC)SCN1C(=O)Oc2cc(Cl)cnc12
• InChI: 1S/C9H10ClN2O5PS/c1-15-18(14,16-2)19-5-12-8-7(17-9(12)13)3-6(10)4-11-8/h3-4H,5H2,1-2H3
• InChI key: VNKBTWQZTQIWDV-UHFFFAOYSA-N

Description

General description

Azamethiphos is classified under the heterocyclic organothiophosphate group of compounds.

Application

Azamethiphos may be used as an analytical reference standard for the determination of azamethiphos in:

• Salmon feed samples by ultra-high performance liquid chromatography combined with traveling-wave ion mobility/quadrupole time-of-flight mass spectrometry (UHPLC-TWIMS-QTOFMS).
• Surface water samples by solid-phase extraction (SPE) and LC coupled to quadrupole-Orbitrap high resolution tandem mass spectrometry (Q-Orbitrap-MS).
• Fish fillet samples by QuEChERS (quick, easy, cheap, effective, rugged and safe) extraction and LC-QTOFMS.
• Human serum samples by QuEChERS combined with LC coupled to tandem mass spectrometry (MS/MS).

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

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

Safety Information

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• pcodes: P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P308 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Skin Sens. 1 - STOT SE 1
• target_organs: Nervous system
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves
• hcodes: H302,H317,H331,H351,H370,H410
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects